This is the ultimate buyer’s guide to the Best 300 Watt Rms Subwoofers. We’ve listed our top picks, including the Most popular, Top-rated, and Bestselling Products.
After hours of scanning and analyzing the market, using too many factors, we have found the Best 300 Watt Rms Subwoofers of 2022. Check out our ranking below!


Top 20 Best 300 Watt Rms Subwoofers of 2022



Best 300 Watt Rms Subwoofers 2022 (Reviews)


Skar Audio IX-8 D2 8" 300 Watt Max Power Dual 2 Ohm Car Subwoofer

 in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

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

Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure

$159.95
$149.95
 in stock
4 new from $149.95
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 1500W Max Single 12" Sealed Subwoofer Tube Enclosure
  • 12” (30cm) High-Performance Subwoofer
  • Overall Dimensions 12.75” x 26”
  • Frequency Response 28-200Hz
  • Speaker Impedance: 4 Ω

Kicker 43C104 Comp 10" 300 Watt SVC 4-ohm Car Audio Subwoofer Woofer Sub C104

$79.90
$68.99
 in stock
27 new from $68.99
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 10-INCH SUBWOOFER: One Kicker Comp 10 Inch Car Audio Subwoofer for serious bass power
  • 300 WATTS MAX POWER: MAX Power Handling: 300 Watts; RMS Power Handling: 150 Watts
  • SINGLE VOICE COIL: Single voice coil 4 ohm impedance, 86.2 dB sensitivity, and 30 - 500 Hz frequency response; High temp coil wire and strong steel basket with coil cooling perimeter venting
  • RIGID INJECTION MOLDED CONE: Features super rigid, injection molded cone with 360 degree back bracing; Ribbed and double stitching on surround for strength at high excursion
  • SPECIFICATIONS: Mounting depth: 5.06 inches; 45 ounce magnet structure; Vented pole piece for heat dissipation; Durable spiraled tinsel leads; Spring loaded terminals; Weight: 9 pounds; Manufacturer warranty: 1-year warranty

Kicker 12 Inch CompC 300 Watt RMS 4 Ohm Single Voice Coil Subwoofer | 44CWCS124

$149.99
$107.96
 in stock
18 new from $107.96
1 used from $82.99
Free shipping
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 12-INCH SUBWOOFER: One Kicker CompC 12 Inch Car Audio Subwoofer gives you a high performance bass that keeps pounding
  • 600-WATT POWER: 600 Watts MAX per sub, 300 Watts RMS power handling per sub
  • SINGLE VOICE COIL: Single voice coal 4 ohm impedance, 88.3 dB sensitivity, and 27 to 500 Hz frequency response; High temp voice coil
  • POLYPROPYLENE CONE: Features injection molded polypropylene cone and ribbed polyurethane surround with signature yellow stitching; High strength spiralead tinsel leads and stamped steel basket
  • SPECIFICATIONS: Perimeter venting keeps the air free flowing around motor structure; Spring loaded speaker terminals; Mounting depth: 5.38 inches; Mounting cutout: 11 inches; Min sealed box volume: 1.25 cubic feet; Max sealed box volume: 3.5 cubic feet; Min vented box volume: 1.75 cubic feet; Max vented box volume: 2.25 cubic feet; Manufacturer warranty: 1-year warranty

Sundown Audio E-8 V.6 D2 8" 300W RMS Dual 2-Ohm EV.6 Series Subwoofer

$115.99  in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

Part NumberE-8 V.6 D2

JL Audio 10w3v3-4 10-Inch 4 Ohm 300 Watt Rms Subwoofer

$399.99
$363.69
 in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • JL Audio 10W3V3-4 10" 4 Ohm W3 Subwoofer
  • 300 watts RMS (JL Watts)
  • Mineral-filled polypropylene upper cone
  • DMA-optimized, long linear excursion capability
  • Big power even with small sealed or ported enclosures

Sundown Audio LCS v2 D4 12" 300W RMS Dual 4Ohm Subwoofers (Pair)

$186.98  in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 2 Year Warranty
  • mounting depth: 5.50"
  • Overall diameter:12.50"
  • Magnet diameter: 5.75"

Kicker 43CWR84 CompR 8 Inch 4 Ohm 300 Watt RMS Power and 600 Watts Peak Power Dual Voice Coil Car Audio Sub Subwoofer, Black

$99.95  in stock
2 new from $99.95
Free shipping
Amazon.com
as of March 4, 2022 9:40 am

Features

  • POWERFUL SOUND: Feel your music with the thump and thrum of sound through this 8-inch subwoofer
  • RELIABLE DESIGN: 4-Ohm dual voice coil for sound and wiring flexibility, stacked magnet structure for power handling and control, and 1-piece UniPlate back plate and pole piece for excellent thermal management
  • POWER RATING: Rated at 300 watts RMS power and 600 watts peak power
  • RECOMMENDED SETUP: Works best with sealed or ported sub enclosure and minim 400 watts of recommended power
  • INSTALLATION REQUIREMENTS: Installation requires 4.13-inch mounting depth and 7-inch mounting diameter in sealed sub boxes between 0.4 and 1 cubic feet or vented sub boxes between 0.8 and 1.2 cubic feet

TORO TECH SLIM10, 10 Inch Hideaway Powered Under-Seat Car Subwoofer, Active Low Profile 10" Subwoofer, 300 Watt RMS Built in Amplifier, Gain Control and Bass Level Controller Included

$124.99  in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • POWERFUL BASS- The built-in 300-Watt RMS Car Amplifier utilizes a MOSFET power supply to ensure an inexhaustible stream of voltage under all conditions for high output and increased stability Max Voltage 14.5v RCA Voltage 250mV ~ 9V.
  • SUBWOOFER FOR VEHICLES WITH LIMITED SPACE- The SLIM10 is a powerful 10 Inch car subwoofer with a plug-and-play solution that is perfect for vehicles with space limitations. This compact hideaway amplified 10" powered subwoofer hits hard and is designed for under-the-seat applications.
  • FEATURES- The SLIM10 is designed to be extremely versatile with value-added features like a tone control, bass boost, ▶ 0 ~180-degree Phase Shift button and a Clip Level LED Indicator. ▶ Selective Bass Boost EQ for fine-tuning, ▶ Soft delay remote turn on/off the circuit that eliminates pops and clicks. ▶ Built-In High-Level Signal Inputs (via RCA Inputs) ▶ Built-In Auto Sensing Turn-On Function (Hi-Inputs) ▶ Proprietary Noise Rejection Circuitry ▶ Remote Bass Level Controller Included.
  • SPECS- Size :10 Inch Slim Subwoofer dimensions are 13.5" x 10.6" x 3" ▶ Freq. Response 20Hz - 125Hz @ -1dB. ▶ Bass EQ 0dB ~ 12dB @ 50Hz. This Subwoofer Built-in Amplifier utilizes a Class A/B design for high quality and cool running under typical conditions. With a High-Quality PCB layout that includes SMD parts and advanced features like its Auto-Turn-On function, for vehicles that do not have the ability for low-level RCA input, you can't beat Toro's Value and Performance!
  • The sole purpose of TORO TECH is to offer the ultimate combination of performance, quality, style at factory-direct prices. Each TORO product is designed and engineered in the USA to exacting standards by audio enthusiasts with decades of combined, hands-on experience. The Selective range of Car Amplifiers, Subwoofers, and Speakers undergo rigorous testing to ensure they meet our stringent standards before we make them available for sale. All products are 100% QC’d before shipping to customers.

MTX 10" Shallow 300 Watts RMS 4 Ohm Subwoofer 3510-04S (35 Series) 3.375" Mounting Depth

$119.95  in stock
3 new from $119.95
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 10" 4 Ohm SVC Subwoofer
  • 300 Watts RMS / 600 Watts Peak Power
  • 3.375" Mounting Depth
  • Frequency Responce 28Hz - 130Hz / Sensitivity 83.7db (1W/1m)
  • Expanded Surface Area Allows for Increased Volume Displacement and SPL

Rockford Fosgate P2D4-10 Punch P2 DVC 4 Ohm 10-Inch 300 Watts RMS 600 Watts Peak Subwoofer

$179.99
$159.99
 in stock
16 new from $159.99
Free shipping
Amazon.com
as of March 4, 2022 9:40 am

Features

  • Rockford Fosgate has always been known as "The PUNCH" and the P2 car subwoofer series certainly continues with the tradition
  • The Punch P2D4-10 is a 10” 4-Ohm DVC (dual voice coil) subwoofer with 300 Watts RMS / 600 Watts Max power handling and custom 10-AWG nickel plated push terminals
  • Featuring a kevlar fiber reinforced paper cone that deliver bass impact you can feel, and our proprietary spider plateau venting design provides cooling of the voice coil to increase the woofer life
  • Best used in standard sealed or vented enclosures {Sealed (Vb): 0.59 cu. ft. (16.7 Liters) / Vented (Vb): 1.4 cu. ft. (39.6 Liters) / Mounting Depth: 5.92 in. (150.4 mm) / Cutout Diameter: 9.13 in. (232 mm)
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller

Sundown Audio LCS v2 D4 10" 300W RMS Dual 4Ohm Subwoofers (Pair)

$197.99
$168.28
 in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 2 Years Warranty

10TW1-4 - JL Audio 10" 300W RMS 600W Max 4-Ohm TW1 Subwoofer

$389.99
$349.99
 in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 10" 4-ohm subwoofer mica-filled polypropylene injection-molded cone with rubber surround
  • power range: 75-300 watts RMS peak power handling: 600 watts
  • top-mount depth: 4-3/8" sealed box volume: 0.35 cubic feet
  • ported box volume: 0.625 cubic feet black steel mesh grille

Kicker 44CWCD124 12 Inch CompC 300 Watt 4 Ohm Single Voice Coil SVC Subwoofer Factory Replacement Car Audio Sound System Bass w/ Ribbed Foam Surround

$107.96  in stock
15 new from $107.96
Free shipping
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 12-INCH SUBWOOFER: Play music at concert-like volume while maintaining a sound pounding bass this Kicker 12-inch subwoofer dual voice coil; Maximize the power from a mono amplifier or wire it into a multi-sub setup
  • POWER RATING: Work best with 300 watts of recommended (RMS) power and shows off the 4-Ohm voice coil
  • WILL NOT OVERHEAT: Will does not overheat when admitting bass that keeps the music bouncing
  • POLYPROPYLENE CONE: Flex-resistant polypropylene cone helps with hitting the lows without distortion in the tune; Rubbed ribbed foam surrounded with the yellow stitching enhances long excursion and helps to keep the cone on target
  • SPECIFICATIONS: Peak power handling: 600 watts; Frequency response: 27-500 Hz; Sensitivity: 88.3 dB; Top-mount depth: 5.37 inches

Seismic Audio - Baby-Tremor-PKG1 - Pair of 15" Pro Audio Subwoofer Cabinets - 300 Watts RMS - PA/DJ Stage, Studio, Live Sound Subwoofers

$454.22
$424.99
 in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • MODEL - Baby Tremor (Pair)
  • CONTENTS - Pair of 15" Subwoofer Cabinets
  • CONDITION - New
  • APPLICATION - Subwoofers / PA Subwoofers / DJ Subwoofers
  • POWER - 300 Watts RMS ; 600 Watts Peak Each

Soundavo PSB-300 Class D Subwoofer Amplifier with Crossover/Phase Control 300W Max / 150W RMS

$279.99  in stock
2 new from $279.99
Free shipping
Amazon.com
as of March 4, 2022 9:40 am

Features

  • ✅ 【High Output Performance】Provide 240W RMS @ 4 Ohms (150W RMS @ 8 Ohms) of deep, hard-hitting high fidelity bass amplification and is tailored for home audio and home theater audio systems
  • ✅【Adjustable Low Pass Filter & Phase Controls】Allows compensation for subwoofer location relative to the main speakers, can be adjusted from 0° to 180°. The Low Pass Filter from 35Hz to 180Hz.
  • ✅【Easy Connection to Any System】Features a stereo/mono line level audio input that can receive full band audio from any audio amplifier, receiver or preamp or an LFE input, also features a stereo speaker level input/outputs connector and passthrough for easy to work with older amplifier/home theater receiver do not have line level outputs.
  • ✅【High Efficient Class D Technology & Compact Design】Unique solid and beautiful modern compact chassis exterior design for easy place on your music media stand/cabinet, fits anywhere you need it. The cool running light weight Class D amps are quiet and can run all night without over-heat issue.
  • ✅【Audio-Sensing & 12VDC Trigger】Once the audio signal hits the PSB-300 line or speaker level inputs, the amp will instantly turn ON. The amp will also turn itself OFF after 5 minutes if no audio signal has been detected. There is also a 12VDC Trigger that will turn the PSB-300 ON when 12-24VDC is applied and turn the amp OFF when the voltage is removed.

MTX 12" Shallow 300 Watts RMS 4 Ohm Subwoofer 3512-04S (35 Series) 3.375" Mounting Depth

$139.95  in stock
5 new from $139.95
Amazon.com
as of March 4, 2022 9:40 am

Features

  • 12" 4 Ohm SVC Subwoofer
  • 300 Watts RMS / 600 Watts Peak Power
  • 3.375" Mounting Depth
  • Frequency Responce 23Hz - 130Hz / Sensitivity 84.4db (1W/1m)
  • Expanded Surface Area Allows for Increased Volume Displacement and SPL

Massive Audio SUMMO64XL - 6.5 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 6.5" Subwoofer 150 Watt RMS, 300w MAX Dual 4 Ohm, 1.5 Inch Voice Coil. Sold Individually

$104.99  in stock
4 new from $104.99
Free shipping
Amazon.com
as of March 4, 2022 9:40 am

Features

  • THE 6.5 INCH SUBWOOFER THAT SOUNDS LIKE A 12 INCH | Double Stacked 48oz High Energy Magnets, EROM Foam Surround with Red Stitching, 1.5" 4-Layer Hi-Temp Voice Coil, and Triple Black Poly Cotton Spiders with Mirror Image Layout, Fiberglass Woven Dust Cap, Kevlar Fiber Enhanced Non-Pressed Paper Cone with Textured Paint Finish to make this 6.5 inch woofer POUND!
  • HIGH QUALITY CAR 6.5 INCH SUBWOOFER | The SUMMO64XL Subwoofer features a Single 4 Ohm 1.5" 4-Layer Hi-Temp Voice Coil, Kevlar Fiber Enhanced Non-Pressed Paper Cone with Texture Paint Finish, and EROM Foam Surround with Red Stitching and Heavy Duty Direct Input Wires Connection.
  • AMAZING DEEP BASS FOR ITS SIZE | "Sounds Good" is an understatement. The sound that comes out of this 6.5 inch Subwoofer will instantly improve the sound quality of your car audio system. This 6.5 Inch Subwoofer produces serious bass with 150 Watts RMS to 300 Watts MAX power handling. Due to the high sensitivity you do not excessive power to produce high SPL.
  • CRANK UP THE VOLUME | Are you looking to replace your Factory Subwoofer? Look no further! This Car Subwoofer is guaranteed to perform at high levels without needing tons of power. Enhanced Cooling T-yoke Design with Black Anodized Finish, Heavy Duty Direct Input Wires Connection, Fiberglass Woven Dust Cap for High Power Applications.
  • MASSIVE AUDIO QUALITY GUARANTEED | Since 1999, Massive Audio has been an industry leader in high performance audio products. Massive Audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers. Buy today, risk-free!

Kicker 43CWR82 CompR 8 Inch 2 Ohm 300 Watt RMS Power and 600 Watts Peak Power Dual Voice Coil Car Audio Sub Subwoofer, Black

$99.95  in stock
Amazon.com
as of March 4, 2022 9:40 am

Features

  • POWERFUL SOUND: Feel your music with the thump and thrum of sound through this 8-inch subwoofer
  • RELIABLE DESIGN: Features a pair of 2-ohm dual voice coils, making it easy to get the most out of your power amp
  • POWER RATING: Rated at 300 watts RMS power and 600 watts peak power
  • RECOMMENDED SETUP: Works best with sealed or ported sub enclosure and minim 300 watts of recommended power
  • INSTALLATION REQUIREMENTS: Installation requires 4.13-inch mounting depth and 7-inch mounting diameter in sealed sub boxes between 0.4 and 1 cubic feet or vented sub boxes between 0.8 and 1.2 cubic feet

Kicker 43C124 12" 300W 4-Ohm COMP Series Car Audio Sub Subwoofer C12

$89.90
$81.75
 in stock
19 new from $81.75
1 used from $89.50
Amazon.com
as of March 4, 2022 9:40 am

Features

  • MAX Power Handling: 300 Watts
  • RMS Power Handling: 150 Watts
  • Impedance: Single 4-Ohm
  • Sensitivity: 88.3 dB
  • Frequency Response: 27-500 Hz

Best 300 Watt Rms Subwoofers 2022 | Price Comparison

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5/5 - (643 votes)