For those of you looking for 8 inch free air subwoofers, we have created a list that will simplify the decision-making process! In this list, you’ll discover details and an overview of the top 10 8 inch free air subwoofers. You will also find the buying guide on things to consider while shopping for the best 8 inch free air subwoofers.

Those of you who are short on time can find a quick comparison table of the best 8 inch free air subwoofers below. Take a look at our top picks! Check out our helpful reviews and find out which products are worth the money! Keep reading to learn more!

Best 8 inch free air subwoofers

Infinity Kappa 800W 8″ 800 Watt Car Audio Subwoofer

EDITOR’S CHOICE

Specifications:

Infinity Kappa 800W 8" 800 Watt Car Audio Subwoofer

$94.99  in stock
9 new from $94.99
Amazon.com
as of May 24, 2022 5:34 am

Features

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

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

PREMIUM PICK

Specifications:

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

$199.99  in stock
Amazon.com
as of May 24, 2022 5:34 am

Features

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

Kicker 46L7T84 Car Audio L7T Shallow Mount 8″ Sub Square L7 Subwoofer L7T84

PREMIUM CHOICE

Specifications:

Kicker 46L7T84 Car Audio L7T Shallow Mount 8" Sub Square L7 Subwoofer L7T84

$179.96  in stock
10 new from $179.96
1 used from $159.96
Free shipping
Amazon.com
as of May 24, 2022 5:34 am

Features

  • Uses a Sealed or Ported Enclosure
  • Easily Mounts Under or Behind a Seat
  • Dual Voice Coil Design
  • Square Sub Design Moves 20% More Air Than Round Subwoofers

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

Specifications:

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

$199.99  in stock
Amazon.com
as of May 24, 2022 5:34 am

Features

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

Wet Sounds REVO8FA-W White Free Air 8″ Subwoofer (Ea)(Certified Refurbished)

Specifications:

Wet Sounds REVO8FA-W White Free Air 8" Subwoofer (Ea)(Certified Refurbished)

$159.99  in stock
Amazon.com
as of May 24, 2022 5:34 am

Features

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

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

Specifications:

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

$149.00
$129.00
 in stock
3 new from $129.00
6 used from $96.75
Free shipping
Amazon.com
as of May 24, 2022 5:34 am

Features

  • 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. A perfect solution for your small-to-mid size room
  • 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
  • DOUBLE THE AMPLIFIER POWER TO 100 Watts of Dynamic Power with its in-built 50-watt RMS amp. Sophisticated engineering with best in class resonance-free driver materials make this sub highly durable and FIT FOR EXTENDED USE
  • 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 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!

Skar Audio SDR-8 D4 8″ 700 Watt Max Power Dual 4 Ohm Car Subwoofer

Specifications:

Skar Audio SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer

 in stock
Amazon.com
as of May 24, 2022 5:34 am

Features

  • 8-Inch Dual 4-ohm Car Subwoofer
  • Peak Power: 700 Watts | RMS Power: 350 Watts
  • 2" 4-Layer High Temperature Copper Voice Coil
  • High Roll Foam Surround and Competition Grade Pressed Paper Cone
  • Frequency Response Range: 30 Hz - 350 Hz | Sensitivity: 83.7 dB

Kicker 44CWCD84 CompC 8 Inch 4 Ohm 200 Watt RMS Power and 400 Watts Peak Power Dual Voice Coil Car Audio Sub Subwoofer, Black

Specifications:

Kicker 44CWCD84 CompC 8 Inch 4 Ohm 200 Watt RMS Power and 400 Watts Peak Power Dual Voice Coil Car Audio Sub Subwoofer, Black

$80.96  in stock
17 new from $80.96
Free shipping
Amazon.com
as of May 24, 2022 5:34 am

Features

  • POWERFUL SOUND: Feel your music with the thump and thrum of sound through this 8-inch subwoofer
  • 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
  • POWER RATING: Rated at 200 watts RMS power and 400 watts peak power
  • RECOMMENDED SETUP: Works best with sealed or ported sub enclosure and minim 200 watts of recommended 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

Skar Audio VD-8 D2 8″ 600W Max Power Dual 2 Ohm Shallow Mount Car Subwoofer

Specifications:

Skar Audio VD-8 D2 8" 600W Max Power Dual 2 Ohm Shallow Mount Car Subwoofer

 in stock
Amazon.com
as of May 24, 2022 5:34 am

Features

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

PIONEER 8″ Slim 700W 2 OHM SUBWOOFER

Specifications:

PIONEER 8" Slim 700W 2 OHM SUBWOOFER

$139.95  in stock
5 new from $139.95
Free shipping
Amazon.com
as of May 24, 2022 5:34 am

Features

  • 8 in. subwoofer
  • 700 watts max, 250 watts RMS
  • Frequency response: 20 Hz to 1.4 kHz
  • Unique design with just 2-5/8 in. mounting depth
  • Small enclosure use (.15 to .5 cu. ft.)