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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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Monoblock Amplifiers Total Peak Power Output: Up to 500 watts, Minimum Impedance Bridged: Not Bridgeable, not CEA Compliant

1500W Consumer Line Series Monoblock Class D Amplifier

• RMS Power: 600W x 1 @ 4 ohms, 950W x 1 @ 2 ohms
• Total Peak Power: 1500W
• Adjustable Low Pass Filter
• High Quality Aluminum Heat Sink
• Dimensions: 6.9" W x 14" L x 2.16" H

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

$169.99

IN STOCK

1000W Class D 1-Channel Monoblock Reference Series Amplifier

• Peak: 475W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 15-1/2"D x 2-3/8"H

50% off a 1/0 Gauge Amp Kit with Select Amplifiers Purchase!

$139.99

IN STOCK

1000W RMS Phantom Series Class D Full Range Monoblock Amplifier

• RMS: 580W x 1 @ 4 ohms, 725W x 1 @ 2 ohms 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 12-15/16" L x 6-3/4" W x 2" H

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

$179.95

IN STOCK

2000W Class D 1-Channel Monoblock Reference Series Amplifier

• Peak: 650W x 1 @ 4 ohms, 1300W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 20-1/2"D x 2-3/8"H

50% off a 1/0 Gauge Amp Kit with Select Amplifiers Purchase!

$199.99

IN STOCK

450W RMS Single-Channel Monoblock iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier

• RMS: 260 x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total RMS Power: 450W
• Class D Circuitry
• Bass Boost: 0 - 12 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 5-5/16"W x 8"L x 1-11/16"H

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

$99.99

IN STOCK

1000W Single Channel Monoblock Reference MYKRO Series Hybrid Class D Car Power Amplifier

• RMS: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 6-1/2"W x 10-1/4"D x 1-15/16"H

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

$159.99

IN STOCK

650W RMS Single-Channel Monoblock iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier

• RMS: 400 x 1 @ 4 ohms, 650W x 1 @ 2 ohms
• Total RMS Power: 650W
• Class D Circuitry
• Bass Boost: 0 - 12 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 5-5/16"W x 9"L x 1-11/16"H

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

$122.99

IN STOCK

250W RMS Monoblock Single Channel Class AB Prime Series Amplifier

• RMS: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Total RMS Power: 250W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Wired Bass Remote Included
• Dimensions: 11-1/4"L x 6-3/4"W x 2"H

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

$119.99

IN STOCK

500W RMS, Monoblock Class D JX Series Full-Range Car Amplifier

• Peak: 300W x 1 @ 4 ohms, 400W x 1 @ 3 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 410W
• Class D Circuitry
• Bass Boost: 0-12 dB
• Variable Slope Low-Pass Filter
• Dimensions: 7-3/4"L x 7-3/4"W x 2-1/8"H

$299.95

IN STOCK

Tested at 622W RMS on our Amp Dyno! (Rated 600W by Image Dynamics) Monoblock High Fidelity Q Series Car Amplifier

• RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms, 600W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 17-3/4"L x 8-1/2"W x 2-1/4"H

FREE 4 Gauge Amp Kit with Select Amplifiers Purchase!

$149.99

IN STOCK

1000W RMS, 1-Channel Monoblock Class D JX Series Full-Range Car Amplifier

• Peak: 500W x 1 @ 4 ohms, 750W x 1 @ 3 ohms, 1000W x 1 @ 2 ohms
• Total RMS Power: 1000W
• Class D Circuitry
• Bass Boost: 0-12 dB
• Variable Slope Low-Pass Filter
• Dimensions: 11"L x 7-3/4"W x 2"H

$449.95

IN STOCK

250W RMS, 1-Channel Monoblock Class A/B JX Series Full-Range Car Amplifier

• Peak: 175W x 1 @ 4 ohms, 210W x 1 @ 3 ohms, 250W x 1 @ 2 ohms
• Total RMS Power: 250W
• Soft-Start Turn On
• Bass Boost: 0-12 dB
• Variable Slope Low-Pass Filter
• Dimensions: 11L x 7-3/4"W x 2-1/8"H

$199.95

IN STOCK

Only 3 Left!

2000W RMS, United Series Class D Monoblock Car Amplifier

United Series Monoblock Class D Car Amplifier • 500W RMS @ 4 ohms • 1000W RMS @ 2 ohms • 2000W RMS @ 1 ohm • Wired Bass Remote Included • Variable Low Crossover • RCA Preamp Line Output • Phase Control Switch • Variable Bass Boost • Exclusive "Peak Limiter Circuitry"

$379.95

IN STOCK

1000W Monoblock Picasso Nano Series Class D Amplifier

• RMS: 350W x 1 @ 4 ohms, 600Wx 1 @ 2 ohms
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

$159.95

IN STOCK

1200 RMS Monoblock High Fidelity Q Series Car Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Preamp RCA Outputs
• Dimensions: 20"L x 8-1/2"W x 2-1/4"H

$299.99

IN STOCK

1200W RMS, United Series Class D Monoblock Car Amplifier

United Series Monoblock Class D Car Amplifier • 800W RMS @ 4 ohms • 1200W RMS @ 2 ohms • Wired Bass Remote Included • Variable Low Crossover • RCA Preamp Line Output • Phase Control Switch • Variable Bass Boost • Exclusive "Peak Limiter Circuitry"

$246.95

IN STOCK

Only 3 Left!

500W Bomber Series Monoblock Class D Digital Amplifier

• RMS Power: 500W x 1 @ 2 ohms
• RMS Power: 300W x 1 @ 4 ohms
• Ultra Compact High Density Aluminium Alloy Chassis
• Direct FET Power Mosfet Output Stage
• Dimensions: 4.02"W x 6.99"L x 1.4"H

Save 35% on an 8 Gauge Amp Kit with Purchase!

$199.99

IN STOCK

Only 2 Left!

1200W RMS, United Series Class D Monoblock Car Amplifier

United Series Monoblock Class D Car Amplifier • 400W RMS @ 4 ohms • 600W RMS @ 2 ohms • 1200W RMS @ 1 ohm • Wired Bass Remote Included • Variable Low Crossover • RCA Preamp Line Output • Phase Control Switch • Variable Bass Boost • Exclusive "Peak Limiter Circuitry"

$206.95

IN STOCK

Only 3 Left!

600W RMS Slash Version 3 Series Class D Monoblock Amplifier

• Peak: 600W x 1 @ 4 ohms, 600W x 1 @ 3 ohms, 600W x 1 @ 2, 600W x 1 @ 1.5 ohms
• Total RMS Power: 600W
• R.I.P.S. Power Supply
• Parametric Bass EQ
• Fully Variable Infrasonic Filter
• Dimensions: 13-7/16"L x 9-1/4"W x 2-3/8"H

$649.95

IN STOCK

1500W Monoblock X-Line Series Class D Amplifier

• RMS: 325W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz

$349.99

IN STOCK

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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.