Now that you are here, you must be looking for the best 1 ohm mono amp! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best 1 ohm mono amp brands in United States of America and a buyer’s guide for making an informed buying decision.
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Best 1 ohm mono amp in 2022
1. MB Quart FA1-1000.1 Mono Channel Car Audio Amplifier (Black) – Class SQ Amp, 1000-Watt, 1 Ohm Stable, Variable Electronic Crossover, LED System Protection, Heavy Duty Connections, Bass Remote Included -Mono Amplifiers
By MB Quart
More Pictures- HI LEVEL INPUTS – The DC Signal Sense switch allows the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier (this feature can be turned off).
- POWERFUL – Output devices are selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers
- MOSFET power supply allows amp to produce efficient power without taxing the electrical system.
- COMPLETE SOUND CONTROL – Variable electronic crossovers allow for complete control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers
- Check specs for specific frequencies for this amp.
- HEAVY DUTY CONNECTIONS – High quality connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity to the amplifier
- CLASS Q1 AMPLIFIER – MB Quart’s Class Q1 offers the efficiency of today’s D-Class with increased engineering to focus on sound quality from the power supply through the output devices (FLUID-FETS)
- Secure connection is made for all power, ground and speaker connections.
- Mono only operation mode.
2. Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote -Mono Amplifiers
By Rockville- Full IC-Controlled Protection Circuitry.
- Mute and Delay Soft Start System
- Weight: 7 lbs
- Minimum THD at Rated Power: <0.1%
- Technology: This series uses a reliable Class D circuitry that gives you the most reliability and the most power for your money
- 1 Ohm: 625 Watts(<1% THD @ 14.4 Volts) (70.2% efficient)
- Over Voltage Protection at 16V
- Extruded aluminum heatsink
- 4 Ohm: 264 Watts (<1% THD @ 14.4 Volts) (83.7% Efficient)
- High-Speed MOSFET Power Supply
- S/N Ratio: >90dB
- Metal Bass Remote Included
- Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
- Class D Technology
- Phase Control Switch
- Adjustable 0-12dB Bass Equalizer
- Low Pass Filter: 32Hz – 300Hz
- Frequency Response: 10Hz – 300Hz
- Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote
- Fuse: 30A*2
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc).
- Damping Factor: >150 @ 100Hz
- Under Voltage Protection at 9V
- Dimensions: (L x W x H) 13″ x 8.5″ x 2.24″
- 2 Ohm: 440 Watts (<1% THD @ 14.4 Volts) (82.4% efficient)
- Subsonic Filter: 10Hz – 50Hz
- 1 Ohm: 2500 Watts
- Radiation cooling keeps the amp running at high volumes for hours straight.
- Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc).
- Status Mode LED Indicator
3. Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/Remote’ -Mono Amplifiers
By Autotek- AUTOTEK 1X750@4OHMS, 1X1500@2OHMS
4. Taramps 900187 Class D HD 3000 Watt RMS 1 Ohms Automotive Sound Systems Mono Full Range Speaker Amplifier with Built in Thermal Management Fan -Mono Amplifiers
By Taramps- AUDIO BOOST: Automotive amplifier boost your car audio sound for during every drive
- FULL RANGE: Full-range amplifier can operate on all frequencies using the right measure
- VERSATILE: ideally made for most car speaker applications; Dimensions ( W x H x D): 2.56 x 9 x 7.32 inches
- STAYS COOL: Built-in fan protects amp from overheating with 3 speeds
- MAXIMUM POWER: Operates at 1 ohms with 3,000 watt RMS for maximum power
5. Rockville Krypton-M0 1400w Peak/350w RMS Mono 1 Ohm Car Amplifier Amp+Remote -Mono Amplifiers
By Rockville- 2 Ohm: 1000 Watts x 1 Channel
- Power/Protect/Clip LED Indicators on the front panel
- 4 Ohm: 150 Watts x 1 Channel <1% THD+N (81.8% efficient)
- 4 Ohm: 600 Watts x 1 Channel
- Digital Voltage Display on Amp (Accurate within 0.15V).
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc).
- 1 Ohm: 1400 Watts x 1 Channel
- 1 Ohm:350 Watts x 1 Channel <1% THD+N (70% efficient)
- Power/Protect/Clip LED Indicators on Remote control
- 2 Ohm: 250 Watts x 1 Channel <1% THD+N (80% efficient).
- Clip indicator on the bass remote allows you to quickly set any song to right before clipping in real time
- Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)
- Rockville KRYPTON-M0 1400w Peak/350w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp+Remote.
6. Hifonics BXX1200.1D Brutus Class D 1200W RMS 1 Ohm Mono Car Subwoofer Amplifier -Mono Amplifiers
By Hifonics- Dimensions: 9″W x 13.25″L x 2.5″H, 1-year Manufacturer’s Warranty
- 1 ohm: 1200 watts x 1 chan.
- This keeps power smooth even during demanding peak in the music.
- The rock solid Ultra-Fi MOSFET outputs are selected for both balance and output power
- 2 ohms: 600 watts x 1 chan
- The BXX1200.1D is a 1200 watt mono amplifier featuring Super Class D technology with an NGSD digital chip to provide you with an extremely efficient, low temperature, high amplification system that others only dream about.
- The amplifiers protection condition is also shown by blue illumination for normal operation and red for a short being present and requires the attention of an installer.
- Max Power Rating: 4 ohms: 400 watts x 1 chan
7. KICKER 48KMA8001 800 Watt 1-Ohm Marine/Boat Mono Amplifier Sub Amp KMA800.1 -Mono Amplifiers
By Kicker- SIGNAL-TO-NOISE RATIO: 95dB, a-weighted, re: rated power, ACTIVE CROSSOVER: 12dB/octave, variable 50-200Hz, low pass only.
- FREQUENCY RESPONSE [Hz]: 10-20k, +0/-1dB, INPUT SENSITIVITY: High Level 250mV-10V, Low Level 125mV-5V.
- DIMS [in] all models 2-5/16H x 7-1/8W x_L: 8-1/16, DIMS [cm] all models 5.9H x 18.0W x_L: 20.5.
- Specifications: POWER [watts/ch], 1 OHM MONO: 800 x 1, DYNAMIC POWER [watts]: 1200, COMES WITH WIRED REMOTE: Yes.
- SUBSONIC FILTER: 24dB/octave, high pass fixed 25Hz, KickEQ BOOST: Variable 0-6dB, centered 40Hz.
8. D’Amore Mono Subwoofer Amplifier, 750 Watt Amp, 1 Ohm Stable, Clean D Technology & MOSFET Power Supply, Remote Subwoofer Control Included (E750.1) -Electronics
By D’AMORE ENGINE2 RING -00 -32 -25 -19 -15 -12 -9 -6 -3 0 +3- This gives your stereo or subwoofer the power it needs to perform as it should.
- QUALITY PERFORMANCE: D’Amore car amplifiers were developed with excellent frequency response rates and built in crossover to ensure they are powerful enough to drive the most demanding speakers while still providing great sound quality.
- CLEAN D: Our amplifier car audio features Clean D technology which filters all inputs and outputs for a cleaner performance, while also protecting your vehicle’s sensitive electronic systems from EMI, the typical cause of check engine lights.
- POWER: Our mono subwoofer car audio amp provides 300 Watts X 1 continous into 4 ohms, 500 Watts X 1 continious into 2ohms, or 750 Watts X 1 continious into 1 ohms
- FITS ANY SPACE: This subwoofer amplifier is 12.25″x5.25″x2.0″ and can be installed in a variety of places due to its compact design
- MOSFET POWER SUPPLY: This stereo amplifier has a MOSFET electrical system which precisely controls the output voltage and currents, making it highly efficient and eliminating all secondary feedback circuitry.
- Includes remote subwoofer level control.
9. Hifonics ZXX-1200.1D Zeus Mono Channel Car Audio Amplifier (Silver) – Class D Amp, 1200-Watt, Aluminum Heat Sink, Variable Electronic Crossover, Illuminated Logo, Bass Remote Included, 1 Ohm Stable -Mono Amplifiers
By Hifonics- High temperature impact resistant inputs with hex screw terminals allow secure connections and are erosion resistant.
- CLASSIC HIFONICS LOOK – The ZXX Series maintains the classic feel of Hifonics amplifiers and include an illuminated logo on the front of the amplifier
- MADE TO LAST – Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion
- This mono amplifier was built for driving subwoofers and subwoofer systems, maintaining the highest sound quality sound for your car audio.
- Molded secure connections are used for all wires and angled for ease of access during installation.
- The Hifonics logo illuminates when the amp is powered, making a statement even in the dark.
- Old school Hifonics aluminum heat sink maintains superior heat dissipation to keep your car audio sounding smooth.
- CLASS D AMPLIFIER – Class D topology ensures high efficiency with big power and a small footprint
- BUILT FOR POWERFUL SOUND – Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board
- HIGH QUALITY CONNECTIONS – RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit
10. Skar Audio RP-800.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 800W -Electronics
By Skar Audio- Highly Efficient Heatsink Design allows for Maximum Reliability & Performance
- Class D MOSFET Monoblock Power Amplifier
- Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
- Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts
- Stable at 1 ohm | Remote Subwoofer Level Control Included
- Frequency Response: 20Hz – 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
11. Planet Audio PL3000.1D Class D Car Amplifier – 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers -Mono Amplifiers
By Planet Audio
- Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
- Specs – Dimensions: 11.9” x 7” x 2.3”, Weight 6.7 lbs.
- Strapping Capable – You are able to strap TWO PL3000.1D amplifiers and double the power that is being sent to your subwoofer(s)
- You now have the ability to connect more subwoofers to take advantage of the extra power
- Variable Bass Boost – Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
- Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
- Power – 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms
- Variable Subsonic Filter – To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
- Class D – Power loss is significantly reduced making the amplifier highly efficient
- Variable Low-Pass Crossover – Subwoofers reproduce sound based on a number of different low-range frequencies
- You can set exact sound specifications for the bass frequency reproduction
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating
- Excess energy is stored until it’s needed instead of being converted into heat
12. HIFONICS Zeus 1X1200WATTS@1OHM Mono -Mono Amplifiers
By Hifonics
- Frequency response: 10 Hz to 500 Hz
- Angled Terminals for Ease of Access
- 600 watts x 1 at 2 ohms
- 1,200 watts max
- 300 watts x 1 at 4 ohms
13. BOSS Audio Systems PT1600 2 Channel Car Amplifier – Phantom Series, 1600 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable -Mono Amplifiers
By BOSS Audio Systems
- Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Full Range – With a Full Range amplifier you not only have the option to run your speakers but also your subwoofers
- Variable Bass Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
- Variable Gain Control – The gain control is not for adjusting volume It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
- Specs – Dimensions 14” x 10 3” x 2 3” Weight 9 lbs
- – BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer so long as the purchase is made through We strongly encourage professional installation of this product to ensure proper and safe functionality
- Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Power – 800 Watts Max x 2 @2-Ohms 400 Watts Max x 2 @4-Ohms 1600 Watts Max x 1 Bridged @4 Ohms
- Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
14. Orion Cobalt Monoblock Amplifier – Class D Amplifier 1500W RMS 3000W Max, Car Electronics Car Audio Stereo Subwoofer 1 Ohm Stable Bass Boost MOSFET Full Range Amplifier for Car Speakers Sub Amp -Industrial & Scientific
By AVD
- Both essentially carry signal from your receiver to your amplifier to your speakers
- The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
- A low level (RCA) input is measured in voltages
- A high level (+/- wire) input is measured in wattages
- Features – The monoblock bass boost amplifier has features like – Frequency Response: 10~250HZ, Low Pass Filter, Bass Boost, Subsonic Control, Remote Bass Knob, MOSFET Power Supply, Thermal Protection, Phase Shift
- QUALITY – This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place
- Durable design and highly efficient performance makes this mono sub amp stand out amongst the others.
- Power – This Class D 3000 watt Amplifier has a power rating distribution as followed 3000 X 1 MAX @ 1 OHM
- Low/High Level Inputs – The monoblock subwoofer amplifier for car stereo speakers with mosfet power supply comes with low/high level inputs
- This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
- 1 Ohm Stable – This cobalt subwoofer amplifier for car speakers is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds
15. KICKER CX400.1 400 Watt Class D Mono Amplifier for Car Audio Speakers, Black -Mono Amplifiers
By KICKER
- CX-Series Mono is an efficient Class-D amplifier for your car
- Features a three-second on/off delay to eliminate unwanted interference
- KickEQ 6 dB variable bass boost for any low frequencies you run into
- Variable 12 dB crossovers let you control the dial to optimize your sound
- 24 dB subsonic protects the speaker from any potentially damaging frequencies
16. TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers -Mono Amplifiers
By TOPSTRONGGEAR
- Low Pass Crossover – A low-pass filter is an electronic circuit that removes all the notes below the filter’s frequency setting
- Remote Subwoofer Level Control Included.Variable Bass Boost – Variable Bass Boost 0 to 12dB(50Hz) allows you to adjust the low bass within the boost range to just the way you like it.
- RMS Power at 1 Ohm:1500 Watts，RMS Power at 2 Ohms: 800 Watts，RMS Power at 4 Ohms: 510 Watts
- Warranty -TopstrongGear provides a powerful 2 year Platinum Online Dealer Warranty
- Class D MOSFET Mono Block Power Amplifier
- You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
17. BOSS Audio Systems AR3000D Class D Car Amplifier – 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply -Mono Amplifiers
By BOSS Audio Systems
- Power – 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms, 750 Watts Max x 1 @4-Ohms, 6000 Watts Max Bridged x 1 @2-Ohms
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating
- You can set exact sound specifications for the bass frequency reproduction
- You now have the ability to connect more subwoofers to take advantage of the extra power
- Excess energy is stored until it’s needed instead of being converted into heat
- Class D – Power loss is significantly reduced making the amplifier highly efficient
- Strapping Capable – You are able to strap two AR3000D amplifiers and double the power that is being sent to your subwoofer(s)
- We strongly encourage professional installation of this product to ensure proper and safe functionality
- Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
- Variable Subsonic Filter – To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
- Variable Low-Pass Crossover – Subwoofers reproduce sound based on a number of different low-range frequencies
- Specs – Dimensions: 12.31” x 6.50” x 2.80”, Weight: 6.86
- Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
- Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com
18. Rockford Fosgate Prime 750 Watt Class D 1 channel Amplifier -Mono Amplifiers
By Rockford Fosgate
- Variable crossover 12dB/octave slopes
- Low-Pass: Variable 50Hz – 500Hz at 12dB/Octave
- Infrasonic filter
- On-board PEQ (Punch Equalization) with 18 dB of boost at 45Hz
- Optional Remote PEQ (Level control)
- Tri-stage protection covers thermal, over-current and short circuits.
19. Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1 -Mono Amplifiers
By Kicker
- 24dB subsonic filter for protection from potentially damaging frequencies
- KickEQ 6dB variable bass boost for those additional low frequencies
- Variable 12dB crossovers provides control to dial in perfect sound
- Efficient Class-D amplifier
- Variable 12dB crossovers provides control to dial in perfect sound
20. Rockford Fosgate R2-750X1 750-Watt Mono Amplifier -Mono Amplifiers
By Rockford Fosgate
- Designed for subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music
- Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller
- Featuring C.L.E.A.N
- The R2-750X1 full-range class-D mono amplifier (1.9″ x 6.8″ x 10.1″) is packed with features and performance to deliver power and bass on demand with 750 Watts of RMS power
- Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass
- circuitry to help you adjust your gain settings, a P.O.W.E.R
- Class D technology makes this amp extremely efficient by reducing demand on the vehicles electrical system (RMS Power: 250 Watts x 1 @ 4Ω OR 500 Watts x 1 @ 2Ω OR 750 Watts x 1 @ 1Ω)
21. Orion Cobalt Monoblock Amplifier – Class D Amplifier 1000W RMS 2000W Max, Car Electronics Car Audio Stereo Subwoofer 1 Ohm Stable Bass Boost MOSFET Full Range Amplifier for Car Speakers Sub Amp -Mono Amplifiers
By .AVD.
- This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively
- The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
- Durable design and highly efficient performance makes this mono sub amp stand out amongst the others.
- Power – This Class D 2000 watt Amplifier has a power rating distribution as followed 2000 X 1 MAX @ 1 OHM
- Low/High Level Inputs – The monoblock subwoofer amplifier for car stereo speakers with mosfet power supply comes with low/high level inputs
- 1 Ohm Stable – This cobalt subwoofer amplifier for car speakers is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds
- A low level (RCA) input is measured in voltages
- A high level (+/- wire) input is measured in wattages
- QUALITY – This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place
- Features – The monoblock bass boost amplifier has features like – Frequency Response: 10~250HZ, Low Pass Filter, Bass Boost, Subsonic Control, Remote Bass Knob, MOSFET Power Supply, Thermal Protection, Phase Shift
- Both essentially carry signal from your receiver to your amplifier to your speakers
22. CT Sounds CT-700.1D Compact Class D Car Audio Monoblock Amplifier, 700 Watts RMS -Mono Amplifiers
By CT Sounds
- Small footprint and compact chassis makes this mono amplifier easy to install in any vehicle or car audio application; but don’t let the size fool you, this 700 watt amplifier absolutely pounds
- Car audio amplifier with 700 watts RMS power at 1-ohm load (14.4v); 380 watts RMS at 2-ohm load (14.4v); 200 watts RMS at 4-ohm load (14.4v); Frequency response: 0 to 320 Hz (Bass Knob Included)
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection; sleep easy at night knowing your class d amplifier car audio is protected
- MOSFET pulse width modulated power supply and proprietary heat dissipation design will ensure the amplifier for car subwoofers runs cool for even the most demanding playlists
- Engineered to be the most efficient car monoblock amplifier in its class so that you can get the most out of your vehicle’s electrical system
23. Hifonics Zeus 1X1800WATTS@1OHM Mono (ZG-1800.1D) -Mono Amplifiers
By Hifonics
- Package Weight: 5.89 kg
- Package Dimensions: 10.2 L x 36.6 H x 27.6 W (cm)
- Product type :SPEAKERS
- country of origin : Chile
24. Skar Audio SKv2-3500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, 4700W Max Power -Mono Amplifiers
By Skar Audio
- Stable at 1 Ohm, Frequency Response: 15Hz – 270Hz
- Heavy Duty Advanced Heatsink Design Allows for Maximum Cooling And Efficiency | On-board Bass Boost Control (0-9dB)
- Competition Grade SPL Class D Monoblock MOSFET Car Power Amplifier
- Peak Power at 1 Ohm: 4, 700 Watts | RMS Power at 1 Ohm: 3, 500 Watts
- Featuring 4-Way Protection Circuitry and 1/0 Gauge Power And Ground Input Terminals for Maximum Current Flow
- User Adjustable Low Pass Filter (Variable): 35Hz – 250Hz, Remote Subwoofer Level Control Included
25. Stetsom Vulcan 3000 1 Ohm Mono Car Amplifier, 3000.1 3K Watts RMS, 1Ω Stable Car Audio, HD Sound Quality, Crossover & Bass Boost, Car Stereo Speaker Subwoofer MD, Smart Coolers -Mono Amplifiers
By Stetsom
- Boost Feature: BASS Booster, BASS Frequency control 30-70Hz, Mid Bass Boost, Mid High Boost
- Cutting Edge Technology and Optimized Design
- Stetsom’s Latest Models – The Vulcan Line
- Cossovers: High Pass and Low Pass
- Full Range with a Powerful Bass
26. Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier -Mono Amplifiers
By Hifonics
- SUBSONIC FILTER: 15Hz – 35Hz
- Signal to Noise > 95dB
- 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier
27. Taramps Bass 1200 1 Channel 1200 Watts Rms Car Audio Amplifier 1 Ohm -Mono Amplifiers
By Taramp’s
- 1200 Watts
- 1 Channel
- 1 Ohm
- Extreme Bass
- Bass boost, subsonic filter, low pass
- 8Hz to 250Hz
28. CT Sounds CT-1000.1D Compact Class D Car Audio Monoblock Amplifier, 1000 Watts RMS -Mono Amplifiers
By CT Sounds
- Engineered to be the most efficient car monoblock amplifier in its class so that you can get the most out of your vehicle’s electrical system
- Car audio amplifier with 1000 watts RMS power at 1-ohm load (14.4v); 650 watts RMS at 2-ohm load (14.4v); 350 watts RMS at 4-ohm load (14.4v); Frequency response: 0 to 320 Hz (Bass Knob Included)
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection; sleep easy at night knowing your class d amplifier car audio is protected
- MOSFET pulse width modulated power supply and proprietary heat dissipation design will ensure the amplifier for car subwoofers runs cool for even the most demanding playlists
- Small footprint and compact chassis makes this mono amplifier easy to install in any vehicle or car audio application; but don’t let the size fool you, this 1000 watt amplifier absolutely pounds
29. Hifonics BXX3000.1D Brutus Class D 3000W RMS 1 Ohm Mono Car Subwoofer Amplifier -Mono Amplifiers
By Hifonics
- Signal to Noise – >95dB
- 3000W RMS 1 Ohm Mono Car Subwoofer Amplifier
- Frequency Response – 10Hz – 250Hz
- Bass Boost – 0dB – 10dB
- Phase Shift: 0° – 180°
- Subsonic Filter – 15Hz – 35Hz
30. Skar Audio RP-800.1DM 800 Watt Monoblock Class D Marine Subwoofer Amplifier -Mono Amplifiers
By Skar Audio
- Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
- Frequency Response: 20Hz – 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
- Highly Efficient Heatsink Design allows for Maximum Reliability & Performance
- Stable at 1 ohm | Remote Subwoofer Level Control Included
- Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts
- Marine Class D MOSFET Monoblock Power Amplifier
- Fully Marinized with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case
31. Alpine S-A60M S-Series Class D Mono Amplifier -Electronics
By ALPINE
- 330 watts RMS x 14 ohms
- preamp and speaker-level inputs
- variable bass boost
- The amp includes preamp- and speaker-level inputs,you can installin almost any vehicle, even one with a factory radio.
32. Kicker 46CXA1200.1 1200-Watt Class D Monoblock Subwoofer Amplifier -Mono Amplifiers
By Kicker
- (30,6 mm)
- Efficient Class-D amplifier
- Accepts up to 40-volt input signal
- Weight: 7.75 lbs.
- Compatible with CXARC Remote Bass Control
- FIT+ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio
- KickEQ 6dB variable bass boost for those additional low frequencies.
- Dimension (L x W x H): 15.75 inch x 9 inch x 4 inch
- KickEQ Boost: Variable 0-6dB @40Hz.
- Small footprint for easier installation.
- Three-second turn-on/off delay to eliminate unwanted interference
- Subsonic Filter @ 25hz, 24db/octave
- Signal to Noise Ration: 95dB
- 24dB subsonic filter for protection from potentially damaging frequencies
- Specifications: Power Rating: 4 ohms: 600 watts x 1 chan., 2 ohms: 1200 watts x 1 chan., 1 ohms: 1200×1 +/-10% chan.
- KICKER 46CXA12001T CXA1200.1 1200 Watt RMS Mono Class D Car Stereo Amplifier Amp
- Dimensions: 12 in
- Vertical mounting hardware included for another unique look
- Variable 12dB crossovers provides control to dial in perfect sound
- CXRC Remote Bass Capable (sold sep.)
- Active Crossover: Variable Lo-pass 50Hz–200Hz, 12dB/octave
- Frequency Response: 25 – 200Hz
- Input sensitivity: Low level: 250mV-10V ; High level: 1V-40V
33. XTR 1500.1DZ Amplifier Class D 1 OHM Stable ORION MONOBLOCK Mono 1 Channel 1500 WATTS RMS -Mono Amplifiers
By Orion
- 6V: 975 Watts X 1 Channel / RMS Watts @ 1 Ohm Stereo 12
- RMS Watts @ 4 Ohm Stereo 12
- Signal Noise Ratio: 90dB
- Frequency Response 20Hz~300KHz
- 30Hz-250Hz / Low Pass Freq
- 6V: 600 Watts X 1 Channel / RMS Watts @ 2 Ohm Stereo 12
- Hi Pass Freq
- 6V: 1500 Watts X 1 Channel
- 30Hz-250Hz
- RMS Power Watts: 6000 Watts
34. Hifonics Zeus 1X2400WATT@1OHM Mono, ZG-2400.1D -Mono Amplifiers
By Hifonics
- Package length :10.7 cm
- Package width :27.6 cm
- Made in China
- Package height :37.7 cm
35. Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier – 1 Ohm Stable – Includes Bass Remote -Electronics
By Harmony Audio
- Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier
- Includes Remote Mount Bass Control Knob!
- Amp is Stable down to a 1 Ohm Load!
- Includes Speaker Wire to RCA Adapter to Connect to an OEM Factory Radio
36. BOSS Audio Systems Elite BE1200.1D Class D Car Amplifier – 1200 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers -Mono Amplifiers
By BOSS Audio Systems
- Power – 1200 Watts Max x 1 @1-Ohm, 600 Watts Max x 1 @2-Ohms, 300 Watts Max x 1 @4-Ohms
- Variable Low Pass Crossover – Subwoofers reproduce sound based on a number of different low-range frequencies
- Class D – Power loss is significantly reduced making the amplifier highly efficient
- Variable Bass Boost – Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
- Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
- We strongly encourage professional installation of this product to ensure proper and safe functionality
- Warranty – BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com
- Specs – Dimensions: 7.8” x 4.6” x 1.7”, Weight: 2.9 lbs.
- You can set exact sound specifications for the bass frequency reproduction
- Excess energy is stored until it’s needed instead of being converted into heat
- Variable Subsonic Filter – To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
- Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating
37. Audiobank Monoblock 7000 WATTS Amp Class D 1OHM Car Audio Stereo Amplifier Remote Turn On/Off Circuit/Heavy-Duty Aluminium Alloy Heatsink Power and Protection Indicator P7001 -Mono Amplifiers
By Audiobank
- Remote Turn-On / Turn-Off Circuit
- LED Power and Protection Indicators
- Thermal and Speaker Short Protection Circuitry
- Heavy-Duty Aluminum Alloy Heatsink | Class A-B Operation
- 1 Ohm Stable Operation & Soft Turn On Circuit
38. Taramp’s Bass 5k 5000 Watts Rms Car Audio Amplifier 1 Ohm -Mono Amplifiers
By Taramp’s
- 1 Channel
- Extreme Bass, Bass Boost, Subsonic filter, low pass
- 1 Ohm
- 8Hz to 250Hz
- 5000 Watts
39. Orion Ztreet Monoblock Car Amplifier – Class D Stereo Power Amplifier 2000 Watt Max, 1 Ohm Stable, Bass Boost, MOSFET Power Supply, Car Electronics Mono Sub Amp, Audio Speakers, Great for Subwoofers -Mono Amplifiers
By Generic
- Crossovers- The Orion Ztreet Monoblock Car Amplifier offers you the ease of connectivity by providing the feature of crossover
- This mono sub amp offers you a low pass cross-over of 40Hz-250Hz and a 4 gauge power and ground terminals with a remote bass knob
- The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
- 1 Ohm Stable – This monoblock class D subwoofer amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds
- This Class D mono sub amp is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
- Power – This Class D 2000 Watt Amplifier has a power rating distribution as followed 300 x 1RMS @ 1Ohm
- Durable design and highly efficient performance makes this mono sub amp stand out amongst the others.
- QUALITY – This Class D Monoblock Car Amplifier for subwoofer exhibits quality frequency response rates and crossover network which places this amp at a prominent place
- Features – The monoblock bass boost amplifier has features like – Frequency Response: 10Hz~250KHZ, Bass Boost, SNR:90DB, Remote Bass Knob, 2-way protection
40. Power Acoustik OD1-5000D Overdrive Series 5000 Watts Max 1 Ohm Mosfet Power Supply Class D Car Audio Monoblock Amplifier, Black -Mono Amplifiers
By Power Acoustik
- SPECIFICATIONS: High/speaker level and low level/RCA input; 4g power wire and 8g speaker wire outputs; Variable 12dB high and low pass crossovers; 12dB bass boost increases low octave harmonics; Dimensions (L x W x H): 16.25 x 8.75 x 4 inches; Weight: 8.22 pounds
- MOSFET POWER SUPPLY: Military-grade PCB with PWM MOSFET power supply
- DOUBLE POWER Bridge 2 monoblocks together for double power
- 1 OHM STEREO: 1-ohm stable monoblock operation for MAX power
- OVERLOAD CIRCUIT PROTECTION: Direct short, thermal, and overload circuit protection
41. Rockford Fosgate R2-250X1 250-Watt Mono Amplifier -Mono Amplifiers
By Rockford Fosgate
- Designed for subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music
- Featuring C.L.E.A.N
- Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller
- Class D technology makes this amp extremely efficient by reducing demand on the vehicles electrical system (RMS Power: 150 Watts x 1 @ 4Ω OR 250 Watts x 1 @ 2Ω)
- The R2-250X1 full-range class-D mono amplifier (1.9″ x 6.8″ x 8.1″) is packed with features and performance to deliver power and bass on demand with 250 Watts of RMS power
- circuitry to help you adjust your gain settings, a P.O.W.E.R
- Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass
42. Planet Audio AC4000.1D Class D Car Amplifier – 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply -Mono Amplifiers
By Planet Audio
- Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating
- Variable Bass Boost – Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
- Strapping Capable – You are able to strap two AC4000.1D amplifiers and double the power that is being sent to your subwoofer(s)
- Variable Subsonic Filter – To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
- Class D – Power loss is significantly reduced making the amplifier highly efficient
- You can set exact sound specifications for the bass frequency reproduction
- Excess energy is stored until it’s needed instead of being converted into heat
- Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
- You now have the ability to connect more subwoofers to take advantage of the extra power
- Specs – Dimensions: 15” x 10” x 2.4”, Weight: 11.2 lbs.
- Power – 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms, 1000 Watts Max x 1 @4-Ohms, 8000 Watts Max x 1 @2-Ohms Bridged
- Variable Low-Pass Crossover – Subwoofers reproduce sound based on a number of different low-range frequencies
43. Hifonics BXX2000.1D Brutus Class D 2000W RMS 1 Ohm Mono Car Subwoofer Amplifier -Mono Amplifiers
By Hifonics
- 1 Ohm Mono Car Subwoofer Amplifier
44. Audiopipe APMN-2000 RMS Class D Monoblock Subwoofer Amplifier, 2000W Mono Sub Amp -Mono Amplifiers
By HDStars
- PLEASE NOTE: Its Recommended Grounding To The Frame of The Vehicle.
- Frequency Response: 30-180Hz
- Fuses: 1 X 150A AFC fuse and fuse holder (included) Remote bass knob, 1 Ohm Stable.
- – RMS Power Rating (2 ohms): 1300 watts x 1 channel.
- RMS Power Rating (1 ohm): 1944 watts x 1 channel.
- RMS Power Rating (4 ohms): 770 watts x 1 channel
- LPF: 40-180Hz Subsonic Filter: 5-50Hz
45. CT Sounds CT-1500.1D Compact Class D Car Audio Monoblock Amplifier, 1500 Watts RMS -Electronics
By CT Sounds
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection; sleep easy at night knowing your class d amplifier car audio is protected
- Car audio amplifier with 1500 watts RMS power at 1-ohm load (14.4v); 850 watts RMS at 2-ohm load (14.4v); 450 watts RMS at 4-ohm load (14.4v); Frequency response: 0 to 320 Hz (Bass Knob Included)
- MOSFET pulse width modulated power supply and proprietary heat dissipation design will ensure the amplifier for car subwoofers runs cool for even the most demanding playlists
- Small footprint and compact chassis makes this mono amplifier easy to install in any vehicle or car audio application; but don’t let the size fool you, this 1500 watt amplifier absolutely pounds
- Engineered to be the most efficient car monoblock amplifier in its class so that you can get the most out of your vehicle’s electrical system
46. Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1 (Renewed) -Mono Amplifiers
By Kicker
- Factory Refurbished by Kicker – 1 Year Warranty
47. Taramps 900745 Class D BASS 8K 8000 Watt RMS 1 Ohm Automotive Sound Systems Mono Full Range Speaker Amplifier with Built In Thermal Protection -Mono Amplifiers
By Taramps
- STAYS COOL: Built-in thermal protection prevents over-heating
- MAXIMUM POWER: Operates at 1 ohm with 8,000 watt RMS for maximum power
- FULL RANGE: Full-range amplifier can operate on all frequencies using the right measure
- VERSATILE: ideally made for most car speaker applications; Dimensions ( W x H x D): 2.87 x 9.41 x 16.50 inches
- AUDIO BOOST: Automotive amplifier boost your car audio sound for during every drive
48. Rockville Krypton-M3 4000w Max/1000w RMS Mono 1 Ohm Car Amplifier Amp+Remote -Mono Amplifiers
By Rockville
- Fully Adjustable 12dB Bass Equalizer
- Subsonic Filter: 15Hz – 55Hz
- Features:
- Low Pass Filter: 50Hz – 250Hz
- 2 Ohm:2800 Watts x 1 Channel
- 2 Ohm: 700 Watts x 1 Channel <1% THD+N (79% efficient)
- Fully Adjustable 12dB / Octave Crossover with Differential Circuitry.
- Power/Protect/Clip LED Indicators on the front panel
- Mute and Delay Soft Start System.
- Rockville KRYPTON M3 4000 Watt Peak and 1000w RMS Class D 1 Ohm Stable Mono Amplifier With Voltage Display
- Remote Dashboard Subwoofer Control
- 1 Ohm:4000 Watts x 1 Channel
- High-Speed MOSFET Power Supply
- 1 Ohm: 1000 Watts x 1 Channel <1% THD+N (71% efficient)
- Peak: (Use these ratings when comparing with great brands such as Boss, Power Acoustik, etc).
- 4 Ohm: 400 Watts x 1 Channel <1% THD+N (84.5% efficient)
- Power/Protect/Clip LED Indicators on Remote control.
- Phase Control Switch
- Optical Coupler Class “D” Technology
- Clip indicator on the bass remote allows you to quickly set any song to right before clipping in real time
- Full IC-Controlled Protection Circuitry
- 4 Ohm:1600 Watts x 1 Channel
- Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc).
- Digital Voltage Display on Amp (Accurate within 0.15V)
1 ohm mono amp – The Buyer’s Guide
You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the 1 ohm mono amp in the above list? So shall we begin with the guide and help you learn about the important factors?
1. Does it have the features you need?
Wait for a minute before you buy the 1 ohm mono amp, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best 1 ohm mono amp which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.
2. Budget and Price Match
Well, you obviously can’t buy the best 1 ohm mono amp with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the 1 ohm mono amp with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.
3. Warranty and Brand
Most of the 1 ohm mono amp industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because 1 ohm mono amp from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.
Another benefit of buying a 1 ohm mono amp from a reputable brand would be warranty. Most of the 1 ohm mono amp from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.
4. Check for Reviews and Ratings
Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular 1 ohm mono amp. Isn’t it great?
The Verdict
We hope that you loved the 1 ohm mono amp we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.
To wrap up this guide,
- If you are looking for the best 1 ohm mono amp: You shall consider going for MB Quart FA1-1000.1 Mono Channel Car Audio Amplifier (Black) – Class SQ Amp, 1000-Watt, 1 Ohm Stable, Variable Electronic Crossover, LED System Protection, Heavy Duty Connections, Bass Remote Included
- If you want the one which has similar features to the best, then you shall consider going for Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote
- If you want a 1 ohm mono amp which is “value for money” then you shall go for the Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1 (Renewed)
- If you want the cheapest 1 ohm mono amp then the Orion Ztreet Monoblock Car Amplifier – Class D Stereo Power Amplifier 2000 Watt Max, 1 Ohm Stable, Bass Boost, MOSFET Power Supply, Car Electronics Mono Sub Amp, Audio Speakers, Great for Subwoofers should be the best one for your needs!
