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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!

Free Installation Kit with the purchase of Select Amplifiers!

Monoblock Amplifiers Minimum Impedance Unbridged: 1 ohms, CEA Compliant

True 1200W RMS, Class D Monoblock Amplifier with Bass Remote

• RMS: 500W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 6-7/10"W x 12-8/10"L x 1-8/10"H

Save 50% on the NVX Bass Expanding Processor w/ Purchase!

$299.99

IN STOCK

1200W RMS GM Digital Series Class D Monoblock Amplifier

• RMS: 500W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB
• Class D Circuitry
• Dimensions: 12-3/8"W x 7-7/8"D x 2-3/8"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$199.99

IN STOCK

800W RMS Class D Monoblock GM Digital Series Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 800W x 1 @ 1 ohm
• Total Peak Power: 1500W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB
• Class D Circuitry
• Dimensions: 10-7/16"W x 2-3/8"D x 7-7/8"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$149.95

IN STOCK

1200W RMS Prime Series Monoblock Class D Car Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Class D Circuitry
• Dimensions: 6-3/4"L x 11-1/16"W x 2"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$259.99

IN STOCK

750W RMS Class D Monoblock Prime Series Car Audio Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Class D Circuitry
• Dimensions: 6-11/16"L x 9-1/8"W x 2"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$229.99

IN STOCK

1600W Max Nano Block Series Monoblock Class D Amplifier

• RMS: 200W x 1 @ 4 ohms, 400W x 1 @ 2 ohms, 800W x 1 @ 1 ohm
• Total Peak Power: 1600W
• CEA-2006 Compliant
• Selectable Bass Boost: 0, +6, +12 dB
• Class D Circuitry
• Dimensions: 7-1/4"L x 5-1/2"W x 2-1/8"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$159.99

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Only 3 Left!

300 Watts Punch Series Boosted Rail Compact Monoblock Amplifier

• RMS 75W x 1 @ 4 ohms, 150W x 1 @ 2 ohms, 300W x 1 @ 1 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

Save 20% on an RF Amp Kit and get an Extended Warranty!

$169.99

IN STOCK

1200W RMS Monoblock PA D Series Car Amplifier

• RMS 500 x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Class D Design
• Dimensions: 12-15/16"L x 6-3/4"W x 1-13/16"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$239.99

IN STOCK

500 Watts Punch Series Boosted Rail Compact Monoblock Amplifier

• RMS 175W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 8.25"L x 4.25"W x 1.53"H

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Save 50% on an RF Amp Kit and get an Extended Warranty!

$199.99

IN STOCK

1000W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H

Save 10% on an RF Amp Kit and get an Extended Warranty!

$389.99

IN STOCK

500W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 11"L x 7-3/4"W x 2-3/8"H

Save 25% on an RF Amp Kit and get an Extended Warranty!

$269.99

IN STOCK

True 3000W RMS, Class-D Monoblock Amplifier with Bass Remote

• RMS: 1020W x 1 @ 4 ohms, 1900W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Total RMS Power: 3000W
• CEA-2006 Compliant
• Wired Bass Remote Included
• Ultra Efficient Class D Design
• Dimensions: 10" W x 20.5" L x 2.5" H

Save 50% on the NVX Bass Expanding Processor w/ Purchase!

$699.99

IN STOCK

2400W Max 1 Channel Monoblock D Block Series Car Amplifier

• RMS: 350W x 1 @ 4 ohms, 650W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Linkable with RCA
• Dimensions: 11-3/4"L x 6-1/2"W x 2-1/8"H

$229.99

IN STOCK

Only 3 Left!

1200W Max, 1 Channel Monoblock D Block Series Car Amplifier

Massive Audio D 1200 Digital Block Series Mono Car Amplifier • MOSFET Power Supply with High Grade Switching Devices • Brushed Aluminum "finless" Heat Sink • N-channel Circuity for High Efficiency • Sub Sonic Filer

Save 50% on the NVX Bass Expanding Processor w/ Purchase!

$159.95

IN STOCK

Only 1 Left!

1400W Monoblock SA Series Class D Amplifier

• RMS Power: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 700W x 1 @ 1 ohm
• Total Peak Power: 1400W
• Variable Low Pass Filter
• Dimensions: 4.72" W x 9.05" L x 1.57" H

50% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$215.99

IN STOCK

1200W RMS Monoblock Marine Prime Series Class D Amplifier

• 4 ohms: 400 watts x 1 chan.
• 2 ohms: 800 watts x 1 chan.
• 1 ohm: 1200 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply
• Wired Remote Bass Level Control Included

$399.95

IN STOCK

Only 2 Left!

4000W RMS, Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 2000W x 1 @ 4 ohms, 3000W x 1 @ 2 ohms, 4000W x 1 @ 1 ohm
• Total RMS Power: 4000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 23-1/3"L x 10-11/16"W x 2-1/8"H

$629.99

IN STOCK

750W RMS Monoblock Class D Marine Amplifier

• RMS: 250 x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Punch EQ: 0 - 18 dB at 45 Hz
• Confroms to UV and Salt-Fog Protection Standards
• Dimensions: 6-7/10"W x 9-1/16"L x 2"H

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$399.99

IN STOCK

500W Punch Series Class-bd Monoblock Marine Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohms
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

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$449.99

IN STOCK

1000W Punch Series Class-bd Monoblock Marine Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 1000W x 1 @ 1 ohms
• CEA-2006 Compliant
• Features C.L.E.A.N. Set-up
• Protected against Dust, UV, & Corrosion
• Marine grade two part epoxy coating on circuit boards

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$649.99

IN STOCK

Only 2 Left!

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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.