The 8 Best Competition Subwoofers in 2023

Diameter: 15" Massive 4" high temp voice coil

RMS Power Handling: 2500 Watts - Dual 2 OHMS -Nominal Power Handling: 5000 Watts

Voice Coil: DVC - Type: Black Coil

Sensitivity: 87.2 dB - Mounting depth: 12"

Sold Individually

3000 WATT POWER: This 12 inch car subwoofer has 3000 Watt peak power that will produce high sound resonance. It also has a 240oz heavy triple stacked magnet structure and dual 4 Ohm impedance voice coils to give you an experience like never before.

HIGH QUALITY BUILT: This American bass competition car subwoofer is a clean cut car stereo subwoofer with an extra element of strength to it. This subwoofer has a Kevlar fiber added non-press paper cone with texture finish. So you enjoy your car stereo subwoofer performance without any worries for the unit. This car audio subwoofer enhances the overall performance of your car stereo system.

7.8” MOUNTING DEPTH: This car subwoofer comes with an easy to install 7.8” mounting depth. As a result, this car audio stereo subwoofer fits most audio system for cars, boats or RVs. The essential cables are already included along with a manual to how to install this 12-inch car subwoofer.

QUALITY TESTED AND CUSTOMER ACCLAIMED | This American Bass car subwoofer is rated at 3000 Watts peak and has a proven SPL of 86.6dB. Each of the American Bass competition car audio subwoofer goes through an extensive quality control process to ensure the quality, performance and reliability to ensure maximum customer satisfaction.

DUAL 4 OHM IMPEDANCE: The car stereo subwoofer has a dual 4 ohm impedance rating and a 3” 4-layer coated copper wire voice coil. This deals with the issue of undersized wires found in many cars today. As a result, this subwoofer gives an optimal output with minimal distortion and enables you to enjoy a crisp and clear sound thus enhancing your car audio stereo system.

2x Harmony HA-ML121 Monolith 12" Competition SPL Sub 3000W Dual 1 Ohm Subwoofer

12-Inch Dual 4 ohm sq/SPL Car Subwoofer

Peak Power: 3, 000 Watts | RMS Power: 1, 500 Watts

3" High temperature Copper voice Coil | Sensitivity (SPL): 83.6 dB

Extremely powerful 300oz ferrite motor | Fs: 34.4 Hz

Competition Grade Paper Cone with stitched high Roll Foam Surround

Frequency response: 22 Hz -300 Hz

Features: Rockville PUNISHER Series 12" Dual 1-Ohm Car Subwoofer, Peak Power Handling: 5600 Watts, Program Power Handling: 2800 Watts, CEA Rated RMS Power Handling: 1400 Watts, 3" 4-Layer Black Aluminum Voice Coil Former Wound with OFC Wire, This voice coil is stable up to 250 degrees celsius! The voice coil windings are made in the USA, Double Stacked 246 Oz Y35 Magnet, Cast Aluminum Basket With Black Sanded Finish, Two Chrome-Plated Binding Post Terminals, Black Non-Pressed Paper Cone

Ultra-Stiff cone is extremely thick and strong, Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion, Black stitching reinforces the cone and ensures long life, New Ultra-stiff PolyPropylene (PP) Dustcap is 0.9mm thick (Extremely, thick, beefy, and stiff), Oversized aluminum heatsink ring keeps the voice coils cool by absorbing and dissipating heat, Extra thick T-yoke and washers assist in keeping the voice coils cool by absorbing and dissipating heat

This series was engineered from the ground up to keep the voice coils cool so that even if you play test tones for long periods of time in a competition atmosphere the sub can handle it, Impedance: Dual 1-Ohm Voice Coils, Vented Holes on T-yoke Enhances Heat Dissipation, Custom Rubber Boot Magnet Cover, Custom Rockville Mounting Gasket makes it Easy To Mount the Subwoofer Air-Tight, High BL Magnetic Motor Gap

We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated, 3 layer spider made with thick gauge material that is resistant to tearing even at extreme SPL levels, Easy to install recone kits are available, Cutout Diameter:11.22 inches, Mounting Depth:7.48 inches, Frequency Response: 31.634 Hz -500Hz, 15mm T-Yoke + 12mm Washer, Sensitivity: 85dB, Sealed Enclosure Volume:1.24-2.12 Cubic Feet

Vented/Ported Enclosure Volume: 1.94-2.83 Cubic Feet, 1-Way XMAX: 28 MM, 2-Way XMAX:56 MM, Weight: 41.08 lbs., Shipping Weight: 43.28 lbs., Shipping Box Dimensions: 15.75” x 15.75” x 13.58” Inches

Rockville Destroyer 12D1 12" Competition Car Audio Subwoofer with USA Voice Coils!

Rockville DESTROYER 12D1 12" Dual 1-Ohm Car Subwoofer. Peak Power Handling: 8000 Watts. Program Power Handling: 4000 Watts . CEA Rated RMS Power Handling: 2000 Watts. Voice Coils are made in the USA! 3” 4-Layer Black Aluminum Voice Coils Wound with Aluminu

Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets). 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating

We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight. Large 8 Gaug

Black Non-Pressed Paper Cone. Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition. Extra Thick Foam Surround Provides Incredible Sound Quality With Minimal Di

Black powder finish heavy-duty stamped basket

with perimeter vents for better voice coil cooling

Kevlar fiber enforced non-pressed paper cone

Over-size 1.4" 3-Layer foam surround

3000 WATT POWER: This 10 inch car subwoofer has 3000 Watt peak power that will produce high sound resonance. It also has a 240oz heavy triple stacked magnet structure and dual 4 Ohm impedance voice coils to give you an experience like never before.

HIGH QUALITY BUILT: This American bass competition car subwoofer is a clean cut car stereo subwoofer with an extra element of strength to it. This subwoofer has a Kevlar fiber added non-press paper cone with texture finish. So you enjoy your car stereo subwoofer performance without any worries for the unit. This car audio subwoofer enhances the overall performance of your car stereo system.

7.8” MOUNTING DEPTH: This car subwoofer comes with an easy to install 7.8” mounting depth. As a result, this car audio stereo subwoofer fits most audio system for cars, boats or RVs. The essential cables are already included along with a manual to how to install this 10-inch car subwoofer.

QUALITY TESTED AND CUSTOMER ACCLAIMED | This American Bass car subwoofer is rated at 3000 Watts peak and has a proven SPL of 88dB. Each of the American Bass competition car audio subwoofer goes through an extensive quality control process to ensure the quality, performance and reliability to ensure maximum customer satisfaction.

DUAL 4 OHM IMPEDANCE: The car stereo subwoofer has a dual 4 ohm impedance rating and a 3” 4-layer coated copper wire voice coil. This deals with the issue of undersized wires found in many cars today. As a result, this subwoofer gives an optimal output with minimal distortion and enables you to enjoy a crisp and clear sound thus enhancing your car audio stereo system.