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Amp up your factory system with quality car amplifiers. Find a large selection of monoblock amps including Class D, mini amps, micro amps and other car amps for subwoofers. Shop now!
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CEA-2006 Compliant:

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Free Installation Kit with the purchase of Select Amplifiers!

Monoblock Amplifiers Total Peak Power Output: 501 - 1000watts, Minimum Impedance Bridged: Not Bridgeable

500W RMS Class D 1-Channel Monoblock Performance Series Car Power Amplifier

• RMS: 300 x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Bass Boost: 0 - 18 dB at 40 Hz
• Class D Circuitry
• Dimensions: 9-7/16"W x 7-9/16"L x 2-3/16"H

$119.99

IN STOCK

1000W Monoblock PZX Series Class AB Amplifier

• Max Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Total Peak Power: 1000W
• Variable Low Pass Filter

$89.99

IN STOCK

1000W Monoblock Ground Pounder Class A/B Amplifier

• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 13.93"L x 2.29"H

$94.99

IN STOCK

500W RMS Class D 1-Channel Monoblock Power Car Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 1000W
• 3-Way Protection Circuitry
• Selectable Bass Boost (0-6-12 dB)
• Class D Circuitry
• Dimensions: 6-5/16"W x 8-15/16"L x 2-1/4"H

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Save 25% on an 8 Gauge Amp Kit with Purchase!

$179.95

IN STOCK

Class-D Monoblock 400W DRVN Series Single Channel Car Amplifier

• RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total Peak Power: 800W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 8-15/16" W x 7-5/16" L x 2-1/8" H

$119.95

IN STOCK

Only 1 Left!

900W Atom Series Monoblock Class D Car Amplifier

• RMS Power: 300W x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total Peak Power: 900W
• Variable Low-Pass Filter (35-250 Hz, 24 dB/octave)
• Dimensions: 5"W x 7.2"L x 1.5"H

$139.99

IN STOCK

400W Excelon Series Monoblock Class D Car Amplifier

• RMS Power: 400W x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Variable Low-Pass Filter (50-200 Hz, 24 dB/octave)
• CEA-2006 Compliant
• Dimensions: 8-11/16"W x 1-7/16"L x 8"H

$249.99

IN STOCK

Only 1 Left!

D-Series 500W Monoblock Class D Car Amplifier

• RMS Power: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

$229.95

IN STOCK

Only 1 Left!

1000W Monoblock XED Series Class AB Amplifier

• RMS Power: 175W x 1 @ 4 ohms, 275W x 1 @ 2 ohms
• Total Peak Power: 1000W
• High Level Input
• Dimensions: 15.7" L x 8.875" D x 2.187" H

$119.99

IN STOCK

Only 1 Left!

400W RMS KX Series Monoblock Class-D Car Power Amplifier

• RMS: 200W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total Peak Power: 800W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 8"L x 2-1/8"H

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25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$299.95

IN STOCK

Only 2 Left!

1000W Monoblock Momentum CSA Series Class AB Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms,
• Total Peak Power: 1000W
• High Speed MOSFET Power Supply
• Studio-Grade Bipolar Output Stage Transistors for Smooth Audio Response
• Preamp RCA outputs to daisy chain multiple amps
• 8.00" W x 11.50" L x 2.00" H

$130.95

IN STOCK

Only 2 Left!

650W Class D Monoblock Amplifier

• RMS: 350 x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Total RMS Power: 650W
• Class D Circuitry
• Bass Boost: 0 - 12 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 5.375"W x 10"L x 1.875"H

$169.99

IN STOCK

750W RMS, Monoblock Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology

• RMS: 750W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10.74"L x 7.85"W x 1.93"H

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10% off JL Audio Amp Kit with purchase!

$699.95

IN STOCK

Only 1 Left!

1000W Monoblock Bomber Series Class D Amplifier

• RMS: 300 Watts x 1 @ 4 ohms, 500 Watts x 1 @ 2 ohms
• Total Peak Power: 1000 Watts
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis

$239.99

IN STOCK

750W Mono Subwoofer Amplifier

• RMS: 350W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 770W
Bare wire-to-RCA adapters included
• Signal sensing turn-on
• Signal to Noise Ratio: > 80 dB
• Frequency Response: 20 - 200 Hz (0.5 dB); 10 - 300 Hz (3dB)

$159.95

OUT OF STOCK

700W Monoblock Stealth Series Class D Amplifier

• RMS: 350 Watts x 1 @ 4 ohms, 450 Watts x 1 @ 2 ohms,
• Total Peak Power: 700 Watts
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• Dash Mount Gain Control Module Included

$109.99

IN STOCK

Only 1 Left!

1000W Max 1 Channel Monoblock Volt Series Class A/B Car Amplifier

• 250W RMS @ 4 ohms
• 355W RMS @ 2 ohms
• MOSFET Power Supply
• Variable Low-Pass Filter
• Built-In Subsonic Filter
• Variable Bass Boost
• 4-Way Protection Circuitry
• CEA-2006 Compliant

$119.00

OUT OF STOCK

750W Max Class Q1 1-Channel Monoblock Onyx Series Amplifier

• Peak: 350W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total Peak Power: 750W
• 1 Pair of Preamp RCA Outputs
• Variable Bass Boost: 0 to +12 dB
• Class Q1 Circuitry
• Dimensions: 9-7/16"W x 15-3/4"D x 2-1/4"H

$119.95

OUT OF STOCK

1000W Mono Block Onyx Series Class D Amplifier

• RMS: 475W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Fluid-Fets MOSFET Power Supply
• Q-Stasis Pre-Amplifier Stage
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 9.5"W x 11.26"L x 2.34"H

$129.99

OUT OF STOCK

500W RMS Constant Power Series Class BD Monoblock Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Dynamic Power Output: 690W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 11-7/16"L x 8-3/16"W x 2-3/16"H

$499.99

OUT OF STOCK

Related Categories

Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.
Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers. Click here to learn more about digital sound processors and to find out which type would be best for your car audio system.

Monoblock Amplifiers Information

Mono Subwoofer Amplifiers

Mono amplifiers are single channel amps, but they can be used to power more than one subwoofer. Mono amps typically produce more power than multi-channel amps, which makes them ideal for powering subwoofers. Class D mono amps are the most efficient of all amplifier designs because they draw less current and as a result generate less heat in comparison to the classic mono amplifier design.

A mono amplifier puts out only one channel of sound, as opposed to a stereo amp that puts out two channels of sound. A mono amp is generally used for extremely low frequencies, such as bass, that are channeled into a single subwoofer. It doesn't matter that both stereo channels are combined for these low bass frequencies because you couldn't tell which channel the sounds are coming from anyway because you feel the sound pressure more than hear the sound.