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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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600W Max CX Series Class D Monoblock Car Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total Peak Power: 600W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 8-1/8"D x 2-3/8"H

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Get 10% off the Kicker Bass Remote Control with Purchase!

$119.95

IN STOCK

Micro-V Series 300W RMS Monoblock Class D Compact Car Amplifier (MVPA.1)

• Incredibly Tiny! The size of a postcard!
• RMS: 200 x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total RMS Power: 300W
• CEA-2006 Compliant
• Switchable Bass Boost: (0dB/+6dB/+12dB)
• Extremely Small Footprint
• Dimensions: 4"W x 5-7/16"L x 1-9/16"H

50% off a True 8 Gauge OFC Amp Kit with NVX Amp Purchase!

$159.99

IN STOCK

500W RMS Prime Series Class D Monoblock Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• Dimensions: 8-1/2"L x 6-3/4"W x 2"H

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

$132.97

IN STOCK

Tested at 750W RMS on our Amp Dyno! (Rated 500W RMS by JBL), 1-Channel Monoblock Class D Car Amplifier with Digital Input Mixer and Graphical Status Display

• RMS: 500 x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• DSP (Digital Signal Processing)
• Sophisticated Crossover Functions and Selectable Crossover Slopes
• Dimensions: 8-13/16"L x 7-1/4"W x 2-13/16"H

Get 20% off an NVX Universal Remote Level Control!

$199.99

IN STOCK

R500X1D 500W RMS Prime Series Class D Monoblock Amplifier + BAK42 Complete CCA 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$162.96

IN STOCK

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

Get 20% off an NVX Universal Remote Level Control!

$119.99

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500 Watt Punch Series Boosted Rail Ultra Comback Compact Monoblock Subwoofer 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

Save 30% on an RF Amp Kit and get an Extended Warranty!

$216.24

IN STOCK

1000W Monoblock PZX Series Class AB Amplifier

• 500 Watts MAX x 1 @ 4 ohms
• 1000 Watts MAX x 1 @ 2 ohms
• Wired remote bass level control included
• SEPP (Single Ended Push Pull) A/B Class Amplifier Designs
• Dual speaker terminals simplify the hookup of multiple speakers
• Variable subsonic filter: 10 - 40 Hz
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz

Limited Offer: 10% off a Belva Wiring + Capacitor Kit!

$89.97

IN STOCK

415W Monoblock GX Series Class D Subwoofer Amplifier

• 200 Watts RMS x 1 @ 4 ohms
• 300 Watts RMS x 1 @ 2 ohms
• Max power output: 415 watts
• Speaker-level (high-level) inputs
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• Nickel-plate RCA, Speaker and Power/Ground connections
• Variable low-pass filter: 32 - 320 Hz, 12 dB/octave

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$149.95

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Only 3 Left!

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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Limited Offer: 10% off a Belva Wiring + Capacitor Kit!

$179.95

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Only 2 Left!

1000W Peak (455W RMS) Volt Series Class-AB Monoblock 2-Ohm Stable Amplifier

• 250W RMS @ 4 ohms
• 455W RMS @ 2 ohms
• MOSFET Power Supply
• Variable Low-Pass Filter
• Built-In Subsonic Filter
• Variable Bass Boost
• 4-Way Protection Circuitry
• CEA-2006 Compliant

Get 20% off an NVX Universal Remote Level Control!

$113.99

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Only 1 Left!

300W RMS Punch Series Monoblock Class AB Car Power Amplifier

• RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total RMS Power: 300W
• Built-in NOMAD Circuit Protects Amplifier
• Tuned Bass EQ: 0 to +18 dB
• Cast Aluminum Heatsink with Dynamic Thermal Management
• Dimensions: 9-7/8"L x 7-3/4"W x 2-3/8"H

Get 15% off the Punch Level Control Bass Knob with Purchase!

$187.49

IN STOCK

600W Peak (300W RMS) CX Series Monoblock Class D Subwoofer Car Amplifier


• 150 Watts RMS x 1 @ 4 ohms • 300 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H

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Get 10% off the Kicker Bass Remote Control with Purchase!

$149.95

IN STOCK

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!

$201.24

IN STOCK

Only 2 Left!

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

Get 15% off the Punch Level Control Bass Knob with Purchase!

$299.99

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Only 2 Left!

900W Max ACA Series Compact Class A/B Monoblock Amplifier

• 300 Watts RMS x 1 @ 4 ohms
• 450 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 900 Watts
• Variable low-pass filter: 30 - 250 Hz
• Subsonic filter: 15 - 50 Hz
• Variable Bass Boost: 0 to +12 dB
• Dimensions: 7.1"W x 15.1"L x 2.0"H

$121.99

IN STOCK

500W RMS Prime Series Class D Monoblock Amplifier + 4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 650 Watts

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 650 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

$165.95

IN STOCK

400W Peak Ultra Compact Monoblock XC Series Micro Class D Marine Amplifier

• 200 Watts RMS x 1 @ 4 ohms
• 300 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 400 Watts
• CEA-2006 Compliant
• 0 to +12 dB bass boost at 50 Hz
• Nickel heat-sink for extreme heat dissipation
• 7.85"W x 3.23"L x 1.54"H

Get 20% off an NVX Universal Remote Level Control!

$124.99

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Only 2 Left!

770W GTX Series Monoblock 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)

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Limited Offer: 10% off a Belva Wiring + Capacitor Kit!

$149.95

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Only 1 Left!

1800W Monoblock XD Series Amplifier

• RMS Power: 245W x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total Peak Power: 1800W
• Dimensions: 9.44" W x 12.79" L x 2.08" H

$141.99

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.