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43 Best 8 inch free air subwoofer 2021 – After 228 hours of research and testing.

Now that you are here, you must be looking for the best 8 inch free air subwoofer! 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 8 inch free air subwoofer brands in United States of America and a buyer’s guide for making an informed buying decision.

Before we begin with the list, We ask you to make a list of things that you are looking for in a 8 inch free air subwoofer. It could be anything which you’ll require when doing tasks. This will help you have some clarity about the important things and will help you save money by not overspending on the features you won’t use or a product that has more features!

You surely are here for being able to make an informed buying decision when it comes to 8 inch free air subwoofer and you must be looking for the list, We know that! But before we begin, we’d like to tell you that, this is the most unbiased list ever, it has specs, lists down the features of the 8 inch free air subwoofer, best brands and has a dedicated buyer’s guide for people in United States of America.

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Best 8 inch free air subwoofer in 2021

1. JBL Stage810 – 8″ Car Audio Subwoofer, Black (STAGE810AM) -MP3 & MP4 Player Accessories

By JBL

  • High-output and low-distortion bass with power handling capability of up to 800 watts peak power or 200W RMS.
  • 38 – 200Hz frequency response
  • Included components: 1 x Subwoofer, 1 x foam gasket, owner’s manual, 2 x two-color brand stickers
  • Mountind depth 6-15/16″ (175mm)

2. Infinity Kappa 800W 8″ 800 Watt Car Audio Subwoofer -MP3 & MP4 Player Accessories

By Infinity

  • RMS: 400 watts
  • Frequency Response: 34Hz – 200Hz
  • SSI (Selectable Smart Impedance)
  • Peak: 1600 watts
  • Power Rating:

3. Kicker 44CWCD84 CompC 8 Inch 4 Ohm 200 Watt RMS Power and 400 Watts Peak Power Dual Voice Coil Car Audio Sub Subwoofer, Black -MP3 & MP4 Player Accessories

By KICKER

  • RELIABLE DESIGN: Features 4-Ohm dual voice coil for sound and wiring flexibility, efficient thermal heat management, high-strength construction, and high-temperature voice coil
  • POWERFUL SOUND: Feel your music with the thump and thrum of sound through this 8-inch subwoofer
  • RECOMMENDED SETUP: Works best with sealed or ported sub enclosure and minim 200 watts of recommended power
  • POWER RATING: Rated at 200 watts RMS power and 400 watts peak power
  • INSTALLATION REQUIREMENTS: Installation requires 3.88-inch mounting depth and 7-inch mounting diameter in sealed sub boxes between 0.5 and 1.2 cubic feet or vented sub boxes between 0.66+ and 1.2 cubic feet

4. Skar Audio IX-8 D2 8″ 300 Watt Max Power Dual 2 Ohm Car Subwoofer -MP3 & MP4 Player Accessories

By Skar Audio

  • Frequency Response Range: 30 Hz – 350 Hz | Sensitivity: 83.2 dB
  • High Strength Pressed Paper Cone and Foam Surround
  • Peak Power: 300 Watts | RMS Power: 150 Watts
  • 8-Inch Dual 2-ohm Car Subwoofer
  • 2″ BASV Premium Voice Coil | Advanced Air Flow Cooling Design
  • Subwoofer Mounting Depth: 4.17″

5. Sound Storm Labs SS Series Car Subwoofer Model SS8 8 Inch 400 Watts Single 4 Ohm Voice Coil -MP3 & MP4 Player Accessories

By Sound Storm Laboratories

  • 87dB Sensitivity, 59.2 Hz Resonant Frequency
  • Works in .9 CuFt Sealed enclosure
  • Black Poly Injection Cone and Foam Surround
  • 200 Watts RMS Power
  • One 8″ SubWoofer with Singl;e 4 ohm 1.25″ Copper Voice Coil
  • 400 Watts MAX Power
  • 3 Year Platinum Dealer Warranty

6. Skar Audio SDR-8 D2 8″ 700 Watt Max Power Dual 2 Ohm Car Subwoofer -MP3 & MP4 Player Accessories

By Skar Audio

  • Peak Power: 700 Watts | RMS Power: 350 watts
  • Frequency Response Range: 30 Hz – 350 Hz | Sensitivity: 83.8 dB
  • 8-Inch Dual 2-ohm Car Subwoofer
  • High Roll Foam Surround and Competition Grade Pressed Paper Cone
  • High Flux Ferrite Motor | Advanced Air Flow Cooling Design
  • 2″ 4-Layer High Temperature Copper voice Coil

7. KICKER CompRT 8″(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant -MP3 & MP4 Player Accessories

By KICKER

  • COOLING: Forced-Air Cooling to help subs run 20 percent cooler than before
  • POWER RATING: Works best with a sealed enclosure and 300 watts of recommended power (RMS)
  • POWERFUL SOUND: CompRT 8-inch Subwoofer is an all-weather thin subwoofer with a pair of 2-Ohm voice coils and a peak power of 600 watts
  • RELIABLE DESIGN: Custom SoloKon technology and the CompRT’s unique framework offers great sound
  • INSTALLATION REQUIREMENTS: Installation requires 2.69-inch mounting depth and 7-inch mounting diameter

8. JBL Stage 810 8″ 200-Watt Subwoofer (Renewed) -Electronics

By JBL

  • Sensitivity (@2.83V): 88dB
  • Voice coil diameter: 1.5 in (38.8mm)
  • Frequency response: 38Hz – 200Hz
  • Impedance: 4 ohms
  • Power handling: 200Wrms, 800W peak

9. Skar Audio VD-8 D2 8″ 600W Max Power Dual 2 Ohm Shallow Mount Car Subwoofer -MP3 & MP4 Player Accessories

By Skar Audio

  • 8-Inch Dual 2 ohm Shallow Mount Subwoofer
  • Frequency Response: 32 Hz – 375 Hz
  • High Performance Pressed Paper Cone Stitched to Premium Foam Surround
  • Shallow Mount Design – Mounting Depth: 3.94″
  • Peak Power: 600 Watts | RMS Power: 400 Watts
  • Sensitivity: 83.2 dB | Fs: 45.1 Hz

10. KICKER 11HS8 8″ 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure HS8 -MP3 & MP4 Player Accessories

By KICKER

  • 8-inch internal subwoofer
  • 150-watt (RMS, 14.4v) power amplifier
  • Ultra-compact powered subwoofer system designed for tight locations
  • Dimension: 13 7/8 x 9 3/8 x 3 1/8
  • RMS Power: 150 Watts

11. Polk Audio PSW10 10″ Powered Subwoofer – Power Port Technology, Up to 100 Watts, Big Bass in Compact Design, Easy Setup with Home Theater Systems Black -Subwoofers

By Polk Audio

  • EASY TO INTEGRATE WITH EXISTING SYSTEMS – Hook up this sub to the receiver and upgrade your music sound instantly! Features continuously variable 80-160 Hz crossover and 40-160 Hz (-3dB) frequency response
  • A perfect solution for your small-to-mid size room
  • A sleek detachable grille on the front, speaker and line-level inputs as well as speaker-level outputs on the back, and a Phase Toggle Switch for multiple subwoofers, make this sub cohesive and complete!
  • DOUBLE THE AMPLIFIER POWER TO 100 Watts of Dynamic Power with its in-built 50-watt RMS amp
  • LOUDER CLEARER SOUND EVEN AT HIGH VOLUME – Enjoy a thrilling yet balanced music experience with rich, deep sound, even at low frequencies
  • BLENDS EASILY WITH ANY SPEAKER and plays the most demanding nodes effortlessly without any distortion
  • Sophisticated engineering with best in class resonance-free driver materials make this sub highly durable and FIT FOR EXTENDED USE
  • POWERED SUBWOOFER FOR EXTRA BASS & PUNCH – A 10-inch Dynamic Balance woofer & a uniquely configured directed port provides accurate bass with added depth that brings your music and movies alive

12. Infinity Kappa 800W 8″ Selectable Impedance (2 or 4 ohms) Subwoofer -Subwoofers

By Infinity

  • High output 2 5 ohm ohm architecture with low impedance voice coils enables the speaker to extract every watt from the amplifier and deliver peak power with ease
  • Infinity is in the business of designing reference quality speakers and Kappa car audio speakers are no exception
  • Edge-driven textile dome tweeters – These are not commonly used W-domes but edge-driven textile dome speakers that will deliver broader and smoother high frequency response
  • Infinity’s glass fiber woofer cones are lighter and stiffer with more cone-area than the competition delivering increased low-frequency output and higher efficiency
  • Infinity speakers have to undergo a testing process that would destroy lesser speakers Infinity freezes them bakes them shakes them blasts them with ultraviolet light and drives them at full power for days at a time

13. Wet Sounds REVO8FA-W White Free Air 8″ Subwoofer (Ea), Grill Sold Seperately 200 RMS/400 Peak -Subwoofers

By wet sounds

  • Sensitivity: 88 db at 1watt/1 meter
  • PEAK Watts: 400
  • RMS Watts: 200
  • Impedance: 4 ohms
  • Wet Sounds REVO8FA-W White Free Air 8″ Subwoofer (Ea), Grill sold seperately 200 RMS/400 Peak

14. Wet Sounds REVO8FA-B Black Free Air 8″ Subwoofer (Ea), Grill Sold Seperately 200 RMS/400 Peak -Subwoofers

By wet sounds

  • Sensitivity: 88 db at 1watt/1 meter
  • Wet Sounds REVO8FA-B Black Free Air 8″ Subwoofer (Ea), Grill sold separately 200 RMS/400 Peak
  • RMS Watts: 200
  • Impedance: 4 ohms
  • PEAK Watts: 400

15. CT Sounds TROPO-8-D4 8 Inch Car Subwoofer Dual 4 Ohm, 800 Watts Max -Subwoofers

By CT Sounds

  • 2 Inch – 4 Layer High-Temperature Copper Voice Coil & Double Slug Y30 Grade Optimized Motor; built to bring you the bass you need without breaking the bank you love
  • RMS Power: 400 Watts RMS; Max Power: 800 Watts MAX; Coil Configuration: Dual 4 Ohm
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate; this compact car subwoofer was engineered to be a harmonious combination of price and performance without a compromise on quality
  • Flexible High Foam Surround & 3% Carbon Fiber Reinforced Cone; the car 8 inch subwoofer allows you to peer into the atmospheric pressure CT Sounds subwoofers are capable of
  • You have come to the Troposphere; bass yourself seven miles up in the atmosphere with explosive sound pressure, the CT Sounds Tropo 8 Inch Subwoofer fills in the bass missing from your current stereo

16. Earthquake Sound X84SWS 8-inch Shallow Woofer System Under-the-Seat Subwoofers with Gaskets, 4-Ohm (Pair) -Subwoofers

By Earthquake Sound

  • NOMEX/ROMEX spider assembly
  • Car audio subwoofer with shallow 2-1/8″ mounting depth for versatile placement; Compatible subwoofer replacement for BMW and Toyota Supra MKV
  • Satisfying punchy bass from a small package – sealed enclosure is recommended
  • 150 WRMS (300 Watts MAX) with 4-Ohm impedance
  • Inverted style cone design for maximum excursion in shallow mount applications; Protected by 3 US Patents

17. CT Sounds STRATO-8-D2 1200 Watts Max 8 Inch Car Subwoofer Dual 2 Ohm -Electronics

By CT Sounds

  • RMS Power: 600 Watts RMS; Max Power: 1200 Watts MAX; Coil Configuration: Dual 2 Ohm
  • Competition Mega Foam Surround & 4% Carbon Fiber Reinforced Cone; the car audio subwoofer was designed to generate massive excursion all while maintaining responsiveness
  • Designed to be the loudest subwoofer in it’s class; the car 8 inch subwoofer boasts a sensitivity of 83.20 dB
  • High-Temperature CCAW Voice Coil & Double Slug Y35 Grade Optimized Motor; the 10in car subwoofer was engineered for hard hitting bass
  • You have come to the Stratosphere; bass around the clock because you’ll be the loudest on the block, the CT Sounds Strato 8 Inch Subwoofer adds the decibels without the added cash

18. Car Vehicle Subwoofer Audio Speaker – 8 Inch Blue Injection Molded Cone, Blue Chrome-Plated Steel Basket, Dual Voice Coil 4 Ohm Impedance, 600 Watt Power, for Vehicle Stereo Sound System – Pyle PLBW84 -Subwoofers

By Pyle

  • It comes with a sensitivity or SPL of 83.5dB to resonate perfect clarity
  • magnet and a rubber magnet boot that will enhance car stereo or radio by producing powerful audio and unmatched performance
  • Works in any time of enclosure – sealed, vented, or open-air
  • Silver Plated Terminal – Magnet Weight: 60 oz – Overall Diameter: 8.8”
  • The flat progressive spider design improves the speaker’s mechanical stability, increasing the life of the speaker
  • It also has silver-plated speaker terminals that will maximize sound quality while minimizing noise and distortion
  • 4.28” MOUNTING DEPTH: Easy to install w/ 4.28″ mounting depth & 8.8″ overall diameter, fits most audio system for cars, boats or RVs
  • 1.5” DUAL KAPTON VOICE COIL: The speaker subwoofer comes with a 4 Ohm impedance per coil that can be wired as 4 or 8 Ohm
  • Bumped Vented Extended Pole Piece – 1.5” High Temperature Dual Kapton Voice Coil – SPL: 83.5dB
  • 600 WATT POWER: This 8-inch car subwoofer has a power of 300 Watt RMS to 600 Watt peak that will produce high sound resonance
  • The 1.5” high-temperature dual Kapton voice coil resists corrosion
  • Blue Injection Molded Cone – Flat Progressive Spider – 600 Watt Max Power Handling – Mounting Depth: 4.28”
  • It is a clean-cut car subwoofer that boasts a blue injection-molded cone & blue chrome-plated plastic basket
  • Non-Fatiguing Big Rubber Suspension – New Wave-Like Rubber Gasket – Impedance:4 Ohm (Per Coil)
  • 60 OZ MAGNET STRUCTURE: Built with 60 oz
  • CHROME-PLATED PLASTIC BASKET: Features bumped vented extended pole piece and designed with a non-fatiguing suspension to keep equipment safe

19. KICKER CompR 8″(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant -Subwoofers

By KICKER

  • THERMAL MANAGEMENT: Forced-air cooling system that helps the subs run 25 percent cooler
  • INSTALLATION REQUIREMENTS: Installation requires 8.12-inch mounting depth and 7-inch mounting diameter
  • POWER RATING: Rated at 300 watts RMS power and 600 watts peak power
  • RELIABLE DESIGN: Features 2-ohm dual voice coils, making it easy to get the most out of your power amp
  • POWERFUL SOUND: Feel your music with the thump and thrum of sound through this 8-inch subwoofer; Sensitivity: 82.1 dB

20. BOSS Audio Systems CXX8 8 Inch Car Subwoofer – 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually -Subwoofers

By BOSS Audio Systems

  • It has good corrosion resistance, good mechanical property, high thermal and electrical conductivity and retains strength at high temperatures.
  • 25” x 8
  • We strongly encourage professional installation of this product to ensure proper and safe functionality
  • Specs – Resonant Frequency: 49 Hz, Sensitivity SPL (1W/1m): 83 Db, Dimensions: 8
  • Making our voice coils with this material gives our speakers the advantage of longer pay times with lower weights
  • Cone – Made from Polypropylene, The CXX8 8 Inch Car Subwoofer Provides a Resilient and Durable Material That Can Offer Great Sound with The Advantage of a Long-Lasting Subwoofer
  • Stamped Basket – A stamped basket can absorb and transfer much of the energy produced by the speaker
  • – BOSS Audio Systems provides a powerful 3-year platinum online dealer so long as the purchase is made through
  • Surround – Rubber has the ability to endure much punishment without any sign of damage
  • It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear
  • 3”
  • 25” x 4
  • Voice Coil – Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties

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21. Blaupunkt 8-Inch Single Voice Coil Subwoofer with 400W Power -Enclosed Subwoofer Systems

By BLAUPUNKT

  • 8-Inch Single Voice Coil Subwoofer with 400W Power
  • Features a 2″ high-temperature aluminum voice coil for the best audio, as well as a high-density foam surround to prevent vibrations to surrounding materials
  • MAX power handling 400 watts (400 Watts Peak) and an RMS power handling of 200 watts (400 Watts Peak)
  • Made with the highest technical quality to ensure maximum reliability and durability

22. MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures -Enclosed Subwoofer Systems

By MB Quart

  • Built to Last – Heavy gauge powder coated stamped steel basket provides a solid base for the motor system and moving parts and delivers big bass in a small space that does not consume your cargo space.
  • Heavy Duty – UV rubber surround resists sun fading and remains flexible and the nickel plated push and insert resists corrosion and make for ease of installation.
  • Shallow Mount – With less than 3 inches mounting depth, this car subwoofer is ideal in sealed enclosure applications and makes for one of the most versatile subwoofers for cars in areas with limited space.
  • High Performance – 2 inch high temperature voice coil and former for high thermal stability in small enclosure volumes where the internal box temperatures can rob you of performance.
  • Deep Bass – Front and rear venting allows cooler air to be exchanged in the voice coil gap which helps the sub make deep bass and extend the life of the component.

23. KICKER 44CWCS84 CompC 8 Inch 4 Ohm SVC 200 Watt RMS Power and 400 Watts Peak Power Dual Voice Coil Car Vehicle Audio Subwoofer, Black -Enclosed Subwoofer Systems

By KICKER

  • INSTALLATION REQUIREMENTS: Installation requires 3.87-inch mounting depth and 7-inch mounting diameter
  • POWERFUL SOUND: Feel your music with the thump and thrum of sound through this 8-inch subwoofer; Sensitivity: 85.6 dB
  • POWER RATING: Rated at 200 watts RMS power and 400 watts peak power; Ridded polyurethane surround and high-strength Spiralead tinsel leads
  • RELIABLE DESIGN: Features 4-ohm dual voice coils, making it easy to get the most out of your power amp; Signature classic yellow surround stitching
  • THERMAL MANAGEMENT: Perimeter venting for thermal management

24. Rockville MS10LW 10″ 2400 Watt White Marine/Boat 10″ Free Air Subwoofer with LED -Enclosed Subwoofer Systems

By Rockville

  • Magnet 80 Oz double stacked magnet
  • RMS Power: 600 Watts
  • Sensitivity: 90dB
  • Impedance: Dual 4 ohms
  • Rockville MS10LW 10″ marine subwoofer with LED (White)
  • Molded ABS plastic basket made with a special blend that is waterproof and un-breakable (if you literally jump on it, it will not break or bend)
  • Max Power: 2400 Watts
  • Polypropylene cone with Rubber edge
  • 2.0″ 4 Layer dual voice coil
  • Frequency response: 30Hz-4Khz
  • RMS Program Power: 1200 Watts

25. Amazon Basics Adjustable Computer Monitor Riser Desk Stand -Enclosed Subwoofer Systems

By Amazon Basics

  • Great for laptops, printers or monitors up to 22 pounds
  • Monitor stand with column-style stackable legs to choose your height
  • Adjustable height up to 4-7/8 inches
  • 11-inch-wide storage space underneath for laptops and video game consoles
  • Non-skid feet help keep stand in place

26. Pyle Car Subwoofer Audio Speaker – 8in Non-Pressed Paper Cone, Black Plastic Basket, Dual Voice Coil 4 Ohm Impedance, 800 Watt Power and Foam Surround for Vehicle Stereo Sound System – PLPW8D -Enclosed Subwoofer Systems

By Pyle

  • Designed with this non-fatiguing suspension to keep equipment safe
  • It also has a spring loaded push down speaker terminals that will maximize sound quality
  • UNMATCHED PERFORMANCE: Built with 40 oz
  • magnet that will enhance car stereo or radio by producing a powerful audio and unmatched performance
  • The overall diameter is 8.2 inch
  • It comes with a sensitivity or SPL of 89dB to resonate perfect clarity
  • 3.7” MOUNTING DEPTH: Easy to install with its 3.7” mounting depth and fits most audio system for cars, boats or RVs
  • 800 WATT POWER: This 8in car subwoofer has a power of 400 Watt RMS to 800 Watt peak that will produce high sound resonance
  • Included are the necessary cables, installation template and manual
  • TREATED FOAM SURROUND: Made entirely of specially treated foam surround for durability
  • DUAL VOICE COIL: The speaker subwoofer comes with a dual 4 Ohm impedance that can be wired as 4 or 8 Ohm
  • The 1.5″ 4-layer voice coil can resist corrosion and ensure a longer life span
  • It is a clean-cut car subwoofer that boasts a non-pressed paper cone and black plastic basket

27. Polk Audio DB+ 8 Inch 750 Watt 4 Ohm SVC Marine, ATV & Car Subwoofer | DB842SVC -Enclosed Subwoofer Systems

By Polk Audio

  • Put heart thumping bass in your vehicle by land or sea
  • 8 inch high performance subwoofer for your boat, car, or ATV, with 250 watts of RMS power handling
  • Low profile design saves space needed for sub enclosures
  • Features Dynamic Balance technology for richer, cleaner, more full range sound
  • IP56 marine rating makes this sub resistant to water, dirt, salt fog, UV, and humidity

28. Matein Travel Laptop Backpack, Business Anti Theft Slim Durable Laptops Backpack with USB Charging Port, Water Resistant College School Computer Bag Gifts for Men & Women Fits 15.6 Inch Notebook, Grey -Enclosed Subwoofer Systems

By MATEIN

  • Well made for international airplane travel and day trip as a travel gift for men
  • Please noted that this backpack doesn’t power itself, usb charging port only offers an easy access to charge
  • DURABLE MATERIAL&SOLID: Made of Water Resistant and Durable Polyester Fabric with metal zippers
  • Front compartment with many pockets, pen pockets and key fob hook, makes your item organized and easier to find
  • It’s a great tech gift for him from wife, daughter and son
  • Breathable and adjustable shoulder straps relieve the stress of shoulder
  • LOTS OF STORAGE SPACE&POCKETS: One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop
  • One spacious packing compartment roomy for daily necessities,tech electronics accessories
  • Ensure a secure & long-lasting usage everyday & weekend.Serve you well as professional office work bag,slim USB charging bagpack,college high school big students backpacks for boys,girls,teens
  • FUNCTIONAL&SAFE: A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying
  • Foam padded top handle for a long time carry on
  • USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking
  • With a hidden anti theft pocket on the back protect your valuable items from thieves
  • COMFY&STURDY: Comfortable soft padded back design with thick but soft multi-panel ventilated padding, gives you maximum back support

29. Powered Subwoofer, Bestisan 6.5″ Active Home Audio Subwoofer with Bluetooth in Compact Design, Opt/RCA/Bluetooth Input, Built-in Amplifier for Home Theater, Receiver, Speakers, Deep Bass in Black -Enclosed Subwoofer Systems

By BESTISAN

  • Connect the Subwoofer to Soundbar and TV – Switch the subwoofer to OPT mode and connect it to TV via optical cable in the box, then hook a supplied RCA cable between audio out port on the sub and AUX in port on the soundbar, switch the soundbar to AUX mode.
  • Note: We recommend you to pair the subwoofer with your speakers/soundbars as it enlarges the bass only.
  • We absolutely give you a satisfied solution.
  • 100% Satisfaction Service- Bestisan offers lifetime technical support
  • Any questions or suggestions, pls freely email us for help
  • Wireless Bluetooth 5.0 Transmission- Built-in Bluetooth technology lets you stream music directly from your smartphone, tablet or other compatible devices
  • Powered Subwoofer For Extra Bass & Punch- The 6.5″ powered subwoofer features continuously variable 60-250hz crossover and 40-250hz frequency response
  • RCA Line Input&Output- Standard RCA inputs easily connect to your home theater receivers subwoofer output, and its outputs can pair with soundbar with AUX or bookshelf speakers with line in, pumps out loads of deep, tight, smooth bass with low distortion, for the ultimate in refined behavior.
  • The enclosure is built with the perfect air space to maximize sound quality and punch.

30. Skar Audio Single 8″ 700W Loaded SDR Series Vented Subwoofer Enclosure | SDR-1X8D2 -Enclosed Subwoofer Systems

By Skar Audio

  • Peak Power: 700 Watts | RMS Power: 350 Watts
  • Double Front Baffle with Countersunk Subwoofer Mounting Design for Flush and Attractive Appearance
  • Pre-wired Internally for a 1 Ohm Final Impedance Load at the Terminals for an Easy Installation
  • SDR Series Single 8-Inch Dual 2-ohm Loaded Subwoofer Enclosure
  • Premium Vented Enclosure Made of High Strength MDF and Finished in Black Carpeting

31. Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC -Component Subwoofers

By Polk Audio

  • Features Dynamic Balance technology for richer, cleaner, more full range sound
  • Low profile design saves space needed for sub enclosures
  • IP56 marine rating makes this sub resistant to water, dirt, salt fog, UV, and humidity
  • Put heart thumping bass in your vehicle by land or sea
  • 8 inch high performance subwoofer for your boat, car, or ATV, with 250 watts of RMS power handling

32. Definitive Technology Descend DN8 8″ Subwoofer Digitally Optimized for Movies and Music, 500W Peak Class D Amplifier & (2) Pressure-Coupled 8″ Bass Radiators, 2021 Model -Component Subwoofers

By Definitive Technology

  • BIGGER, DYNAMIC AUDIO FOR MOVIES & MUSIC – Enjoy louder, distortion-free bass with advanced digitally-tuned 500W peak Class D Amplifier that uses optimal power and reduces digital noise, giving you detailed audio, amazing speed and superior musicality
  • VERSATILE CONNECTION OPTIONS – The DN8 perfectly complements most home theater systems
  • MODERN, MINIMALISTIC DESIGN – The Descend DN8 features a non-resonant, beautifully-designed and acoustically transparent cabinet that adds a dash of sophistication and blends perfectly with your home decor
  • A POWERFUL, UPGRADED SUB FOR YOUR HOME AUDIO SYSTEM – More efficient than previous DT subs, the Descend DN8 subwoofer features an 8″ driver, (2) pressure-coupled 8″ Ultra Low Bass Radiators, and the new 3XR Architecture for an amazing audio experience
  • ADD AN ADDITIONAL SUB FOR THUNDEROUS SOUND – Amplify every crunch, explosion and roar, and feel at the center of the action by adding another same-model subwoofer for dramatically improved realism, smoother peaks and an even bass response across the room
  • The 3XR does not have ports, resulting in crystal-clear lows with no port noise
  • Easily connect your home entertainment setup with this subwoofer via LFE or stereo line level RCA inputs (cables not included)
  • CONVENIENT CONTROLS – The back panel features built-in controls for variable volume, low pass filter, phase toggle (0/180°) for optimum bass, power toggle (Auto On/Off or DC Control) for fast power switching – all controls you need for smooth functioning
  • It looks great, and sounds even better
  • MORE BASS FROM THE SAME SPACE – Featuring three-times the bass-producing surface area of a traditional ported sub, the DN8 performs like a 10” subwoofer in an 8″ cabinet

33. Hifonics BXS8D4 Brutus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio System, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures, Marine Grade -Electronics

By Hifonics

  • Shallow Mount – With less than 3 inches mounting depth, this car subwoofer is ideal in sealed enclosure applications and makes for one of the most versatile subwoofers for cars in areas with limited space.
  • Built to Last – Heavy gauge powder coated stamped steel basket provides a solid base for the motor system and moving parts and delivers big bass in a small space that does not consume your cargo space.
  • Heavy Duty – UV rubber surround resists sun fading and remains flexible and the nickel plated push and insert resists corrosion and make for ease of installation
  • Deep Bass – Front and rear venting allows cooler air to be exchanged in the voice coil gap which helps the sub make deep bass and extend the life of the component and your subwoofer car audio.
  • High Performance – 2 inch high temperature voice coil and former for high thermal stability in small enclosure volumes where the internal box temperatures can rob you of performance.
  • Ideal paired with your speakers and amp.

34. Infinity REF1000S 10 Inch Shallow Mount Subwoofer -Component Subwoofers

By Infinity

  • OEM-level reliability testing
  • 89dB Sensitivity
  • Harman-proprietary SSI (Selectable Smart Impedance)
  • Low-profile design
  • Frequency response 35Hz – 175Hz

35. Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer – 400 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle -Component Subwoofers

By Pyle

  • magnetic structure and 1.5” high temperature voice coil boom w/ power and achieve a frequency response of 35 Hz to 3.5 kHz
  • SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 8” high quality polypropylene cone
  • WATER-RESISTANT: The professional compact loud speaker system features a marine grade waterproof plastic case construction making it safe to be installed and used in places where moderate water splashes occur such as in marine vehicles
  • 400 WATT POWER: Pyle’s 8 Inch Marine Subwoofer offers a peak power of 400 watts w/ 4ohm impedance
  • 8” SINGLE SUBWOOFER: The boat subwoofer can be installed under or in front of the compartment or helm, behind the helm seat or you can mount them inside a box or cooler
  • FOR ENHANCED SOUND: The Hydra subwoofer is a great addition to your marine stereo sound system
  • It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • The 40 oz
  • No sound system is complete without the perfect subwoofer for complimentary bass so don’t deprive your boat from the absolute best sound you can get
  • The subwoofer has an overall diameter of 8.5” and 3.60” mounting depth

36. Powerbass S-Series 8″ Single 4 Ω Subwoofer (S84) -Component Subwoofers

By PowerBass

  • Stamped Steel basket
  • 4 layer paper/wool cone
  • 1.5-Inch BASV voice coil
  • 125 RMS/250 watts Max
  • Chrome push input terminals

37. Rockford Fosgate P3SD2-8 8″ Dual 2-Ohm Punch Series Shallow Mount Car Subwoofer -Component Subwoofers

By Rockford Fosgate

  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller
  • (181.0 mm)}
  • The Punch P3SD2-8 is a slim 8” 2-Ohm DVC (dual voice coil) subwoofer with 150 Watts RMS / 300 Watts Max power handling and custom 10-AWG nickel plated push terminals
  • (21.2 Liters) / Mounting Depth: 2.66 in
  • Featuring anodized aluminum cones and dustcaps, with a unique spider venting design to keep the motor cooler and a new hybrid stamp-cast basket providing super strength while minimizing weight and resonance
  • (67.5 mm) / Cutout Diameter: 7.13 in
  • The Rockford Fosgate P3S series shallow mount subwoofers deliver Punch, designed to deliver big bass in a tight space, with its low profile mounting depth design
  • (7.0 Liters) / Vented (Vb): 0.75 cu
  • Optimized for both sealed and vented enclosures {Sealed (Vb): 0.25 cu

38. Alpine S-W8D4 S-Series Subwoofers -Component Subwoofers

By Alpine

  • Features: 8″ subwoofer with dual 4-ohm voice coils, Kevlar reinforced pulp cone with HAMR Santoprene rubber surround, Frequency response: 34-200 Hz, Power handling: 300 watts RMS (150 watts per coil), Peak power handling: 900 watts, Top-mount depth: 3-3/4″, and Grille not included.

39. Skar Audio FSX8-4 8″ 350 Watt 4 Ohm Pro Audio Midrange Loudspeaker, Each -Component Subwoofers

By Skar Audio

  • Sold Individually (Set of 1)
  • Sensitivity : 94.5 Db 1w/1m
  • 350 Watts Max | 175 Watts RMS
  • Skar Audio FSX8-4 8″ 4 Ohm mid-range speaker
  • 1.5″ Voice coil – Ferrite magnet

40. PIONEER Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure -Component Subwoofers

By PIONEER

  • Included components: Enclosure, Subwoofer, Mounting Hardware
  • power rating: 200 watts rms / 600 watts max
  • final impedance: 4-ohm, copper wound kapton voice coil, push type terminals
  • cone material: spun aluminum cone, surround material: high strength rubber epdm enhanced surround
  • sensitivity: 90db, frequency response: 32hz – 500hz
  • “enclosure dimensions: 12.09″ x 5.7″ x 9.45″ / 307mm x 145mm x 240mm”

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41. BOSS Audio Systems P80DVC 1000 Watt, 8 Inch, Dual 4 Ohm Voice Coil Car Subwoofer -Component Subwoofers

By BOSS Audio Systems

  • 42 Hz frequency response and 88dB sensitivity
  • 1000 Watts MAX / 500 watts RMS
  • Subwoofer with treated paper membrane and rubber base
  • Aluminium Voice Coil

42. Skar Audio Single 12″ Complete 1,200 Watt SDR Series Subwoofer Bass Package – Includes Loaded Enclosure with Amplifier -Component Subwoofers

By Skar Audio

  • Includes x1 Skar Audio RP-800.1D Class D 800 Watt Monoblock Amplifier
  • Includes x1 Skar Audio SKAR4ANL-CCA 4 Gauge Complete Amplifier Wiring Kit
  • Includes x1 Skar Audio SDR-1X12D2 Single 12″ Loaded 1,200 Watt Vented Subwoofer Enclosure
  • Peak Power: 1,200 Watts, RMS Power: 600 Watts
  • All-in-One Complete SDR Series Loaded Subwoofer Complete Bass Package

43. JBL Stage 810 800W Max 8″ Stage Series Single 4 ohm Car Audio Subwoofer Speaker Bundled with Alphasonik Earbuds -Electronics

By JBL

  • Polypropylene cone Rubber surround Competitively tuned
  • 8″ 4 ohm Stage Series Subwoofer Power Handling: Peak: 800 watts RMS: 200 watts
  • Frequency Response: 38 – 200Hz Sensitivity: 88dB Resonance Frequency (Fs):41.6
  • Top-mount depth: 3-3/4″ Cutout diameter: 7-1/16″
  • (1) JBL Stage 810 8″ Subwoofer Bundled with (1) Alphasonik Earbuds

8 inch free air subwoofer – 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 8 inch free air subwoofer 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 8 inch free air subwoofer, 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 8 inch free air subwoofer 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 8 inch free air subwoofer 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 8 inch free air subwoofer 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 8 inch free air subwoofer 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 8 inch free air subwoofer 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 8 inch free air subwoofer from a reputable brand would be warranty. Most of the 8 inch free air subwoofer 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 8 inch free air subwoofer. Isn’t it great?

The Verdict

We hope that you loved the 8 inch free air subwoofer 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,