The 18 Best Competition Car Amplifier in 2023: Expert's Top Choices

2-Channel Micro Class-D Amplifier

150W RMS x 2 @ 4Ω

250W RMS x 2 @ 2Ω

500W RMS x 1 @ 4Ω Bridged

Ultra-compact, high density aluminum alloy chassis provides superior thermal stability

Competition Grade SPL Class D Monoblock MOSFET Car Power Amplifier

Peak Power at 1 Ohm: 2,900 Watts | RMS Power at 1 Ohm: 2,500 Watts

Stable at 1 Ohm, Frequency Response: 15Hz - 270Hz

Featuring 4-Way Protection Circuitry and 1/0 Gauge Power & Ground Input Terminals for Maximum Current Flow

User Adjustable Low Pass Filter (Variable): 35Hz - 250Hz, Remote Subwoofer Level Control Included

Heavy Duty Advanced Heatsink Design Allows for Maximum Cooling & Efficiency | On-board Bass Boost Control (0-9dB)

Mono amplifier with 900 watts RMS power at 1-ohm load (12.8v); 450 watts RMS at 2-ohm load (12.8v); 225 watts RMS at 4-ohm load (12.8v); Frequency response: 10Hz to 250Hz (Bass Knob Included)

Equipped with 4-way protection circuitry along with 2 Diode 6A60 for reverse polarity protection; sleep easy at night knowing your car audio amplifier is protected

Built using an advanced PCB board featuring Korean capacitors, high quality transformers and cutting-edge inductors to ensure this car amplifier class d delivers the power you need to destroy the competition in the SPL lanes

Internal wiring features 8AWG OFC cables for enhanced electric current allowing this car amplifier monoblock to deliver louder, cleaner, and more punchy power than other car mono amplifiers in its class

Heavy duty heat sink design, high power MOSFET switching technology, and silicon utilized throughout the internal components will ensure the class d amplifier car audio runs cool for even the most demanding playlists

Our ultra-compact (1.6” x 4.3” x 8.3”) Power T750X1bd mono amplifier provides the biggest power to size ratio delivering serious wattage to your subwoofers with 750 Watts of POWER

Our proprietary "Constant Power" amplifiers are the most powerful amplifiers on the market and deliver up to 25% more power (Watts) across all impedance loads (RMS Power Output: 500 Watts x 1 @ 4-Ohm or 750 Watts x 1 @ 2-Ohm or 750 Watts x 1 @ 1-Ohm)

Featuring Rockford Fosgate’s patented Class bd technology creating a highly efficient design that reduces the electrical impact on the vehicles charging system. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs

High-level auto turn-on, CLEAN circuit input/output clip detection, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover make T750X1bd an impressive POWER house

Famous Rockford Fosgate build quality ensures that the T750X1bd will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller

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)

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

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

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

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

Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.

Rockville dB45 800Watt/400 Watt RMS Class AB 2 Ohm Car Stereo Amplifier With Optical Coupler Technology. CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc). 2 Ohm: 200 Watts x 4 Channel <1% THD+N. 4 Ohm:135 Watts x 4 Channel <1% THD+N. 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N.

RMS Power Ratings: (Use these RMS ratings when comparing with great brands such as Hifonics, Earthquake, Soundstream, etc). 2 Ohm: 400 Watts x 4 Channel. 4 Ohm: 270 Watts x 4 Channel. 4 Ohm Bridged: 800 Watts x 2 Channel. Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song. 2 Ohm: 800 Watts x 4 Channel . 4 Ohm:540Watts x 4 Channel. 4 Ohm Bridged: 1600Watts x 2 Channel.

High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Optical Coupler Class “AB” Technology. Studio-Grade Bipolar Output Stage Transistors . Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz - 250Hz. High Pass Filter: 60Hz - 1.2KHz.

Full IC-Controlled Protection Circuitry. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: < 0.05%. S / N Ratio: >90dB. Frequency Response: 10Hz - 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9˝ x 2.4˝ x 21.0˝.

Features of dBcomp5: Rockville dBcomp5 3500 Watt RMS Mono Class D 1 Ohm Car Stereo Amplifier With Optical Coupler Technology, CEA Compliant Power Ratings: 1 Ohm: 3500 Watts x 1 Channel <1% THD+N at 14. 4 volts (83% efficiency)

Digital voltage display on amp, External 350A fuse, High-Speed MOSFET Power Supply, Optical Coupler Class “D” Technology, Fully Adjustable 24dB / Octave Crossover with Differential Circuitry

Low Pass Filter: 50Hz - 250Hz, Subsonic Filter: 15Hz - 55Hz, Phase Control Switch, Limiter ON/OFF Switch, Full IC-Controlled Protection Circuitry, Remote Dashboard Subwoofer Control, Fully Adjustable 12dB Bass Equalizer

Mute and Delay Soft Start System, RCA Preamp Line Output, 8 Volt Preamp Circuitry, Power/Protect/Clip LED Indicators on control panel, Power/Protect/Clip LED Indicators on Remote control, Minimum THD at Rated Power: <0. 1%

S / N Ratio: >90dB, Under Voltage Protection at 10V, Over Voltage Protection at 16V, Frequency Response: 15Hz - 250Hz, Damping Factor: >150 @ 100Hz, Dimensions: (W x H x L) 9" x 2. 4" x 23. 7"

HIGH PERFORMANCE CAR AUDIO AMPLIFIER | One of the best values you will find for a car amplifier for cars in the market! This 12v car amplifier features: 480W x 2 RMS @ 2 Ohm / 750W x 2 MAX, Freq: 15Hz~30KHz, <0.1% TDH, Built-In OEM Line Converter, Bass Boost 0~12dB, and Ground Loop Isolator. 12 volt output, This multi-channel amplifier for cars provides a real punch for your cars speakers or subwoofers!

PRODUCES POWERFUL, CLEAN, FULL SOUND | Don't settle for weak sounding or underperforming car amplifiers. Your car audio system would not be complete without our multi-channel Massive amplifier. This car audio amplifier features: Built-in OEM line converters with RCA inputs that can take a high-level speaker signal at up to 9 Volts directly in. Full MOSFET with High Grade Switching Devices. Input Level 0.2-9.0v

QUALITY TESTED AND GUARANTEED TO ALWAYS REACH ITS RATED POWER | Get more wattage and quality sound for less money! That is our guarantee! You don't need to set the gains to low to avoid distortion. These car amplifiers provides high power with low efficiency. Also, by sensing the DC offset of a factory radio it can activate the ATO (Auto Turn On) feature and Next Generation Advanced 5 Way Protection Circuitry.

GREAT QUALITY PRODUCTS THAT WILL LAST LONGER | With 5-Way Advanced Protection and custom high-grade components your investment will last! With our extra features like Built-in Noise Reduction Circuitry, Auto Sensing Turn On Function, 12V Remote Output for External Devices (Hi-Level Inputs), and 4 Layers PCB design with SMD parts ensure you get your money's worth!

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.

1-Ohm stable monoblock operation for Max power link 2 monoblocks together for double power!

1 to charge x 5000 watts RMS @ 1 ohm, 12Db bass Boost increases low octave harmonics 1800 phase Shift improves low octave dynamics

Dash mount remote bass control knob included

NOTE: Check User Manual on Technical Specification before use

Package Includes: (1) Rockville Destroyer 12D1 12" Competition Car Audio Subwoofer w/USA Voice Coils!. (1) Rockville dB16 8000 Watt/4000w RMS Mono Class D 2 Ohm Amplifier Car Audio Amp. (1) Rockville RWK0CU 0 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC. Features of DESTROYER 12D1: 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 Aluminum Wire. USA Voice Coils are hands down The Best in the world. The voice coils are rated to withstand high temperatures of 300-350C?. 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. BL is basically how much power you get out of the motor and is one of the most important ratings. 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 Gauge Chrome-Plated Binding Post Terminals (These are the best terminals on the market and they won't oxidize?. 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 ThickFoam Surround Provides Incredible Sound Quality With Minimal Distortion. Silver Stitching Cone Reinforces the Cone and Ensures Long Life

Shiny Paper Dustcap (Paper is the best material and can withstand even higher temperatures than polypropylene dustcaps. Impedance: Dual 1-Ohm Voice Coils. Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet. Rubber Mounting Gasket Makes it Easy To Mount the Subwoofer Air-Tight.. High BL Magnetic Motor Gap. NomexSpider is resistant to tearing and has the best long-term reliability over regular cotton and poly cotton spiders. Cutout Diameter: 11.65 inches