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Car Audio Amplifiers

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  • Alpine - X-A90V - Car Audio Amplifiers Alpine - X-A90V - Car Audio Amplifiers
    Abt Model: XA90V
    In Stock
    Your Price: $899.95
    In Stock
    100W RMS x 4 RMS + 500W x 1 At 2-Ohm/ 75W RMS x 4 + 300W x 1 At 4-Ohm/ 90dB S/N/ Remote Bass Knob Compatible (Requires RUX-KNOB Or RUX-KNOB.2 - Sold Separately)/ Black Finish
    Free Shipping
    Your Price: $899.95
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  • JL Audio - 98604 - Car Audio Amplifiers JL Audio - 98604 - Car Audio Amplifiers
    Abt Model: XD6001V2
    In Stock
    Your Price: $629.99
    5 out of 5 stars
    Contains 3 Reviews
    In Stock
    High Speed NexD Switching Design/ Delivers A Full 600 W Of Continuous Power/ Variable Slope Low-Pass Filter/ Automatic Turn-On Capability/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 3 Reviews
    Your Price: $629.99
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  • JL Audio - 98362 - Car Audio Amplifiers JL Audio - 98362 - Car Audio Amplifiers
    Abt Model: JD5001
    In Stock
    Your Price: $249.99
    Regular Price: $279.99
    5 out of 5 stars
    Contains 1 Reviews
    In Stock
    Great Solution For Powering Subwoofers/ NexD Switching Technology/ Differential-Balanced Inputs/ Delivers A Full 500 W Of Continuous Power/ Onboard LED-Clipping Indicator Ring/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 1 Reviews
    Your Price: $249.99
    Regular Price: $279.99
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  • Kenwood - X502-1 - Car Audio Amplifiers
    Abt Model: X5021
    In Stock
    Your Price: $199.99
    In Stock
    1000W Max Power Handling/ 300W 4 Ohms RMS Power Handling/ Speaker Level Input/ Signal Sensing Turn-On/ Variable High & Low Pass Filter/ 25Hz, -24dB Infrasonic Filter/ 0dB To +18dB (40Hz) Bass Boost/ Black Finish
    Free Shipping
    Your Price: $199.99
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  • JL Audio - 98621 - Car Audio Amplifiers JL Audio - 98621 - Car Audio Amplifiers
    Abt Model: RD4004
    In Stock
    Your Price: $399.99
    5 out of 5 stars
    Contains 2 Reviews
    In Stock
    High Speed Switching Technologies/ Ultra Compact Design/ Controls Found On Top For Easy Convience/ Onboard LED-Clipping Indicators/ Differential-Balanced Inputs/ 12 Hz-22 kHz Frequency Response/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 2 Reviews
    Your Price: $399.99
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  • Alpine - S-A55V - Car Audio Amplifiers
    Abt Model: SA55V
    In Stock
    Your Price: $429.95
    In Stock
    40W RMS x 4 + 200W RMS x 1 At 4 Ohms/ 60W RMS x 4 + 300W RMS x 1 2 Ohms/ Remote Bass Knob Compatible/ Black Finish
    Free Shipping
    Your Price: $429.95
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  • Hertz - HCP4DK - Car Audio Amplifiers Hertz - HCP4DK - Car Audio Amplifiers
    Abt Model: HCP4DK
    In Stock
    Your Price: $549.99
    In Stock
    Assembled With High-Quality Components And Feature A Complete And By-Passable Crossover System/ Designed To Work Also In Mono (Selectable Mode), For A Three-Channel System With Sub And Front, Or A Powerful Two-Channels System/ Heat Dissipation System/ Black Finish
    Free Shipping
    Your Price: $549.99
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  • Audiofrog - A150.4D - Car Audio Amplifiers Audiofrog - A150.4D - Car Audio Amplifiers
    Abt Model: A1504D
    In Stock
    Your Price: $699.00
    In Stock
    4-Channel/ Four Layer PCB (Printed Circuit Board)/ Ultra High-Frequency Switching/ Integrated Feedback/ Heat Sink Shield/ Differential Inputs/ Flex Crossover/ Black Finish
    Free Shipping
    Your Price: $699.00
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  • JL Audio - 98633 - Car Audio Amplifiers JL Audio - 98633 - Car Audio Amplifiers
    Abt Model: VX8008I
    In Stock
    Your Price: $1,799.99
    In Stock
    Premium, Triple-Vore AKM DSP/ 10 Bands Of Fully Parametric EQ/ NexD2 Switching Amplifier Technology/ High-Performance, Differential-Balanced Analog Inputs/ Solid Cast Alloy Main Unibody And Bottom Plate/ 12 Hz - 24 kHz (+0, -1dB) Frequency Response/ Black Finish
    Free Shipping
    Your Price: $1,799.99
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  • Alpine - R-A90S - Car Audio Amplifiers Alpine - R-A90S - Car Audio Amplifiers
    Abt Model: RA90S
    In Stock
    Your Price: $599.95
    In Stock
    100W x 4 + 250W x 2 At 2 Ohm/ 6/5/4/3 Channel Power Amplifier/ Hi-Resolution Audio Compliant/ Class D Amplifier Circuit/ Black Finish
    Free Shipping
    Your Price: $599.95
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  • AudioControl - D-6.1200 - Car Audio Amplifiers AudioControl - D-6.1200 - Car Audio Amplifiers
    Abt Model: D61200
    In Stock
    Your Price: $1,299.00
    In Stock
    Built-In DSP/ Configurable As 6/5/4/3 Channel Amplifier/ AccuBASS Processing/ 6 balanced Preamp Inputs/ 8 Speaker Level Inputs/ 2 Preamp Outputs/ 20 Hz - 24 kHz Frequency Response/ 102 dBA, Ref 200 W @ 2 Ohm Signal To Noise/ Black Finish
    Free Shipping
    Your Price: $1,299.00
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  • Sony - XM-GS4 - Car Audio Amplifiers Sony - XM-GS4 - Car Audio Amplifiers
    Abt Model: XMGS4
    In Stock
    Your Price: $278.00
    5 out of 5 stars
    Contains 5 Reviews
    In Stock
    High-Resolution Audio Compatible/ Up To 100 kHz Frequency Range/ 70 W x 4 RMS Rated Power Output/ Premium Components For Superior Performance/ Low And High Pass Filters For Accurate Sound/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 5 Reviews
    Your Price: $278.00
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  • Kenwood - XR901.5 - Car Audio Amplifiers
    Abt Model: XR9015
    In Stock
    Your Price: $579.99
    5 out of 5 stars
    Contains 1 Reviews
    In Stock
    75 W x 4, 600W x 1 At 2 Ohm Power Output/ 100 dB Signal To Noise Ratio/ Specialized Circuit Design/ 0.2 V - 5.0 V (Min-Max) Input Sensitivity/ 80 A Current Consumption/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 1 Reviews
    Your Price: $579.99
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  • Kenwood - XR401-4 - Car Audio Amplifiers
    Abt Model: XR4014
    In Stock
    Your Price: $379.99
    5 out of 5 stars
    Contains 1 Reviews
    In Stock
    100W x 4 At 2 Ohms Power Output/ 100 dB Signal To Noise Ratio/ Specialized Circuit Design/ 0.2 V - 5.0 V (Min-Max) Input Sensitivity/ 37 A Current Consumption/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 1 Reviews
    Your Price: $379.99
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  • Hertz - ML POWER 5 - Car Audio Amplifiers Hertz - ML POWER 5 - Car Audio Amplifiers
    Abt Model: MLPOWER5
    In Stock
    Your Price: $879.99
    In Stock
    Advanced D-Class Technology/ Thermally Optimized Double Extruded Heat Sink Featuring/ Die-Cast Aluminium Ergonomic Terminals/ Optional HRC BM For Subwoofer Volume Control/ 5 - 3 Channel Mode/ Operating Status Real Time Monitoring Through 4 LEDs/ Automatic Remote Turn On-Off/ Black Finish
    Free Shipping
    Your Price: $879.99
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  • Rockford Fosgate - PM500X2 - Car Audio Amplifiers Rockford Fosgate - PM500X2 - Car Audio Amplifiers
    Abt Model: PM500X2
    In Stock
    Your Price: $499.99
    In Stock
    Two Channel Amplifier/ 12dB/Octave Butterworth Crossover/ High Level Input Capable With Auto Turn-On Circuit/ 20Hz to 20kHz +/- 1.0dB Frequency Response/ Hi/Low Level: 1 RCA Pair/ Convection Cooling/ Cast Aluminum Heat Sink Type/ Silver Finish
    Free Shipping
    Your Price: $499.99
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  • Alpine - KTP-445A - Car Audio Amplifiers
    Abt Model: KTP445A
    In Stock
    Your Price: $279.95
    5 out of 5 stars
    Contains 1 Reviews
    In Stock
    Works With Select 2005+ Alpine Head Units/ 45W RMS x 4/ 82dB S/N/ 2O Stable/ Compact Size (Fits Easily Inside Dashboard Of Most Vehicles)/ Black Finish
    Free Shipping
    5 out of 5 stars
    Contains 1 Reviews
    Your Price: $279.95
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  • Hertz - HMP1D - Marine Amplifiers Hertz - HMP1D - Marine Amplifiers
    Abt Model: HMP1D
    In Stock
    Your Price: $379.99
    In Stock
    150W x 1 At 4 Ohms/ Ultra-Compact Cast-Aluminium Chassis (IPX 64 Rated)/ Ideal Choice For PowerSports/Marine/Motorcycle Installations/ Bass Boost Adjustable Via Selector/ Complete Crossover Filters/ Hi-Level And Lo-Level Inputs/ Short-Circuit And Thermal Protections With Auto Resetting/ Black Finish
    Free Shipping
    Your Price: $379.99
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  • JL Audio - 98223 - Car Audio Amplifiers JL Audio - 98223 - Car Audio Amplifiers
    Abt Model: HD9005
    In Stock
    Your Price: $1,499.99
    5 out of 5 stars
    Contains 3 Reviews
    In Stock
    5-Channel Class-D System Amplifier/ 75W x 4 @ 1.5-4 Ohms (Main Channels)/ 500W x 1 @ 1.5-4 Ohms (Subwoofer Channel)/ Single Cycle Control/ Continously-variable (50 Hz - 500 Hz)
    Free Shipping
    5 out of 5 stars
    Contains 3 Reviews
    Your Price: $1,499.99
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  • Focal - FDP1.900 - Car Audio Amplifiers Focal - FDP1.900 - Car Audio Amplifiers
    Display/Return Available
    Abt Model: FDP1900
    In Stock
    Display/Return Available
    Your Price: $849.99
    In Stock
    1x550W RMS At 4 Ohms/ Can Be Used In Full Range/ High-Level Input, Compatible With OEM Stereo/ Easily Accessible Settings/ Remote Sub Control/ 0+6dB At 40Hz Bass Boost/ 5Hz–25kHz Frequency Response/ Silver Finish
    Free Shipping
    Display/Return Available
    Your Price: $849.99
    ADD TO CART
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Car Amplifiers: Bringing the Concert to Your Car

If you've bought brand new speakers for your car and still aren't satisfied with the sound quality, it's time to buy a car amplifier. While cars typically have a built-in amplifier, they are small and thus can't really provide any significant power. Car amplifiers improve the sound quality of your speakers while also reducing distortion by increasing input signal power. This subsequently delivers a more powerful output signal, which helps drown out road noise so you can enjoy your music. Factory installed speakers typically aren't very powerful, so it's likely you will need to install an amplifier. You can also install new car speakers to help solve the problem. These car electronics come in multiple options: mono, two-channel, and multi-channel amplifiers. The channels correlate to sources of power so a 8-channel amp, for example, would be connected to 8 speakers. 4-channel amplifiers are a popular choice for cars because they can power the front and rear speakers if you have them; alternatively, they can power the front speakers and a subwoofer with bridged rear channels. If you have a subwoofer, you must buy an amplifier as well. 2-channel amplifiers are also popular for automobiles because they can power a set of car speakers. However, each style of amplifier has its own benefits. Some are Class A, some are Class AB, and some are Class D. If sound fidelity is your top priority, Class A is the way to go. AB has greater efficiency than A, which means it generates less heat, but still retains good sound. If efficiency is your main concern, you'll want a Class D model.

Abt carries hundreds of car amplifiers from top-rated brands like Sony or Pioneer at various price points so you can pick the product that fits your car and your budget. You cannot simply buy any amplifier and throw it in your vehicle, so consult our fit guide so you can buy the right product. You can spend anywhere from one hundred to one thousand dollars on a new amplifier so there's truly something for everyone. There are other factors to consider besides price and channels, though. What about crossover? Crossovers can be sold separately but there are amplifiers that have them built in. Crossovers are important because they help direct the right signals to your tweeter, woofer, and subwoofer. While the general concept of an amplifier is easy to understand, learning the nuances of the technology and the unique features in each amplifier can be a challenge. Some brands design their amplifiers to work better with their car speakers and subwoofers, but you don't necessarily have to have Alpine speakers and an Alpine amplifier. There are also options with remote controls so you can control the volume of your equipment when it is connected to your car's head unit. Some amplifiers are small enough to install behind the dash if you're concerned about maintaining your car's aesthetics. Mono amplifiers are typically the smallest models if installation behind the dash appeals to you. If you still have questions about how car amplifiers work or which model works best for your car, call our product experts at 800-860-3577 or consult our car amplifier buying guide.

What Our Customers Say About Us

  • Thanks so much for all your help with my appliances. Sales, customer service couldn't be nicer, more knowledgable, more efficient, and helpful. Its so different that what I experience locally here in MA. Seriously, if I could give 6 stars I would!
    Freda S. - Dedham, MA
    November 1, 2022
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