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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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Discontinued Monoblock Amplifiers

2300W Max, Monoblock RAZOR Series Full Range Class D Car Amplifier

• RMS: 900W x 1 @ 4 ohms, 1400W x 1 @ 2 ohms
• Total Peak Power: 2300W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• Class D Circuitry
• Dimensions: 4-3/4"W x 11"L x 1-1/3"H

DISCONTINUED

1500W Max, Evolution Series Monoblock Class AB Power Car Amplifier

• 600W x 1 Chan. @ 4 Ohms
• 1500W x 1 Chan. @ 2 Ohms
• Speaker Short Protection
• Soft Turn-On Circuit
• Nickel-Plated Terminals
• Variable Bass EQ

DISCONTINUED

5150W Monoblock Torque Series 1 Ohm Stable Class D Amplifier

• RMS: 1850 x 1 @ 4 ohms
• Total Peak Power: 5150W
• Strapped Power bridged @ 2 ohms: 10,300 Watts x 1 chan.
• Wired remote bass level control included

DISCONTINUED

1200W Monoblock Discus Series Car Amplifier

• Max: 400 x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1,200W x 1 @ 1 ohm
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 12.20" L x 2.20" H

DISCONTINUED

3000W Max Power Drive Series 1-Ohm Stable Monoblock Amplifier

• 750 Watts RMS x 1 @ 4 ohms
• 1500 Watts RMS x 1 @ 2 ohms
• 3000 Watts RMS x 1 @ 1 ohm
• Variable low-pass filter: 40 - 300 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Dimensions: 11.4"W x 19"L x 3.8"H

DISCONTINUED

1500W Monoblock Chaos Series Class AB Full Range Amplifier

• RMS: 750W x 1 @ 4 ohms
• Total Peak Power: 1500W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 9.62" L x 2.87" H

DISCONTINUED

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

DISCONTINUED

1200W XED Series Monoblock Class AB Amplifier

• RMS Power: 300W x 1 @ 4 ohms , 450W x 4 @ 2 ohms ,
• Total Peak Power: 1200W
• Variable Low-Pass Filter
• Pulse Width Modulated MOSFET Power Supply
• Heavy-Grade Aluminum Alloy Extruded Heatsink

DISCONTINUED

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

DISCONTINUED

1500W RMS Class D Monoblock HD Series Car Amplifier

• RMS: 800W
• Total Peak Power: 1500W
• Low Level Input and Output
• Variable Low Pass Filter
• S/N Ratio: >85
• Remote Gain Controller

DISCONTINUED

1100W HED Series Monoblock Class D Amplifier

• RMS Power: 500W x 1 @ 1 ohms
• Total Peak Power: 1100W
• Variable Low-Pass Filter
• Pulse Width Modulated MOSFET Power Supply
• Heavy-Grade Aluminum Alloy Extruded Heatsink

DISCONTINUED

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

DISCONTINUED

6000W RMS Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 3000W x 1 @ 4 ohms, 4000W x 1 @ 2 ohms, 6000W x 1 @ 1 ohm
• Total RMS Power: 6000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 27-1/3"L x 10-11/16"W x 2-1/8"H

DISCONTINUED

2500W RMS Class D Monoblock HD Series Car Amplifier

• RMS: 1250W
• Total Peak Power: 2500W
• Low Level Input and Output
• Variable Low Pass Filter
• S/N Ratio: >85
• Remote Gain Controller

DISCONTINUED

2000W HED Series Monoblock Class D Amplifier

• RMS Power: 1000W x 1 @ 1 ohms
• Total Peak Power: 2000W
• Variable Low-Pass Filter
• Pulse Width Modulated MOSFET Power Supply
• Heavy-Grade Aluminum Alloy Extruded Heatsink

DISCONTINUED

2000W Monoblock Chaos Series Class AB Amplifier

• RMS: 1000W x 1 @ 4 ohms
• Total Peak Power: 2000W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 12.76" L x 2.87" H

DISCONTINUED

1100W Max Cobalt Series Class A/B Monoblock Car Amplifier

• RMS: 375W x 1 @ 4 ohms, 550W x 1 @ 2 ohms
• Total Peak Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• Heavy Duty Aluminum Alloy Convection Heatsink
• Dimensions: 13-3/16"L x 7-1/2"W x 2"H

DISCONTINUED

1000W RMS 1-Channel Monoblock Formula Series Amplifier

Formula Series Monoblock Car Amplifier • 4 ohms: 250 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan. • MB QR-2 Wired Remote Bass Level Control Included

DISCONTINUED

5000W Max (3000W RMS) Class AB Monoblock BB Series Car Amplifier

• RMS: 1200W x 1 @ 4 ohms, 1800W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Total Peak Power: 5000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 20-3/8"W x 8-1/4"D x 2-1/4"H

DISCONTINUED

500W Formula Series Class AB Monoblock

• 250 Watts RMS x 1 @ 4 ohms
• 500 Watts RMS x 1 @ 2 ohms
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Fuse Rating: 25A x 2

DISCONTINUED

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Related Categories

Discontinued 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.
Discontinued 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.
Discontinued 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.