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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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2400 Watt RMS Brutus Series NextGen Class D Monoblock 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt)

• RMS: 850W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total RMS Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

Get 15% off a 5 Farad Digital Hybrid Capacitor w/ Purchase!

$249.99

IN STOCK

3000W Max (1800W RMS) Class D Monoblock BB Series Car Amplifier

• RMS: 780W x 1 @ 4 ohms, 1260W x 1 @ 2 ohms, 1800W x 1 @ 1 ohm
• Total Peak Power: 3000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 13-3/4"W x 8-1/4"D x 2-1/4"H

$129.99

OUT OF STOCK

3000W Monoblock Phantom Series Class D Amplifier

• RMS: 750W x 1 @ 4 ohms
• Total Peak Power: 3000W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 13.00" L x 2.25" H

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

$128.97

IN STOCK

2400 Watt Monoblock Zeus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Zeus 2400 Watt)

• Max Power: 650W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 10" W x 17.3" L x 2.4" H

Limited Offer: 15% off a Belva Wiring + Capacitor Kit!

$184.99

IN STOCK

3000W Max Monoblock ARMOR Series Class D Car Amplifier

• RMS: 1200W x 1 @ 4 ohms
• Peak: 2200W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Strappable Peak: 6000W x 1 @ 2 ohms
• Bass Boost 0-12 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12-1/3"W x 5"D x 2-8/10"H

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

$89.99

IN STOCK

2600W Black Ice Series Monoblock Class D Car Amplifier

• RMS Power: 600W x 1 @ 4 ohms, 900W x 1 @ 2 ohms, 1300W x 1 @ 1 ohm
• Total Peak Power: 2600W
• Variable 12dB High, Low, & Subsonic Crossovers
• Dimensions: 8.6"W x 12"L x 2.3"H

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

$119.99

IN STOCK

Two TXX-BD3-12 1800W 12" TXX-BD Series Sub + BB3000Dv2 1800W RMS BB Series Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit with RCA Cable

• 1800W 12" TXX-BD Series Dual 4 ohm Car Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit with RCA Interconnects (CCA Wiring)

$490.00

IN STOCK

2500W Max Monoblock ARMOR Series Class A/B Car Amplifier

• RMS: 1400W x 1 @ 4 ohms
• Peak: 2500W x 1 @ 2 ohms
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 16-1/3"W x 5"D x 2-8/10"H

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

$84.99

IN STOCK

2400W Max Monoblock Gothic Series Class D Car Amplifier

• RMS: 900W x 1 @ 4 ohms, 1150W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Class D Circuitry
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 10-3/4"L x 9-3/4"W x 2-3/10"H

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

$102.95

IN STOCK

BAMF-122 3500W 12" BAMF Series Car Sub + BB3000Dv2 1800W RMS Class D BB Series Car Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit

• 3500W 12" BAMF Series Dual-2ohm Car Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit

$319.99

IN STOCK

Only 1 Left!

2500W Max Big Bang Series Monoblock Digital Class D Car Amplifier

• Peak: 700W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 10-1/4"W x 6-8/9"L x 2-3/10"H

Save 15% on a 4 Gauge Amp Kit with Purchase!

$149.95

IN STOCK

Only 1 Left!

Two VCW124 1000W 12" VC-Series Subs + BB3000Dv2 1800W RMS Class D Monoblock BB Series Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit

• 1000W 12" VC-Series Dual 4-ohm Car Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit with RCA Interconnects (CCA Wiring)

$541.10

IN STOCK

Only 3 Left!

Two 1200W 12" SXXv2 Series Sub + BB3000Dv2 1800W RMS Monoblock BB Series Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit with RCA Cable

• 1200W 12" SXXv2 Series Dual 4 Ohm Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit with RCA Interconnects (CCA Wiring)

$691.19

IN STOCK

Only 2 Left!

3000W Monoblock Mosfet Power Car Amplifier

• RMS Power: 650W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms
• Total Peak Power: 3000W
• Selectable Bass Boost: 0, 6, 12 dB
• Subsonic filter (0 dB at 80 Hz)

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

$68.99

IN STOCK

2100W Monoblock Street Machine Series Class D Amplifier

• RMS: 600W x 1 @ 4 ohms, 1050W x 1 @ 2 ohms, 2100W x 1 @ 1 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

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

$113.97

IN STOCK

Only 2 Left!

2800W Max Nano Block Series Monoblock Class D Amplifier

• RMS: 450W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1400W x 1 @ 1 ohm
• Total Peak Power: 2800W
• CEA-2006 Compliant
• Selectable Bass Boost: 0, +6, +12 dB
• Class D Circuitry
• Dimensions: 10-5/16"L x 5-1/2"W x 2-1/8"H

Get 20% off an NVX Universal Remote Level Control!

$219.95

IN STOCK

Only 1 Left!

3000W Max (1800W RMS) Class D Monoblock BB Series Car Amplifier

• RMS: 780W x 1 @ 4 ohms, 1260W x 1 @ 2 ohms, 1800W x 1 @ 1 ohm
• Total Peak Power: 3000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 13-3/4"W x 8-1/4"D x 2-1/4"H

$199.99

IN STOCK

2400W Monoblock Momentum CSA Series Class D Amplifier

• RMS: 300W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total Peak Power: 2400W
• 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 10.70" L x 2.00" H

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

$142.95

AVAILABLE

Ships at Later Date

1200W RMS KX Series Monoblock Class D Car Power Amplifier

• RMS: 600W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 9-9/16"L x 2-1/8"H

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

Limited Offer: 15% off a Belva Wiring + Capacitor Kit!

$629.95

IN STOCK

Only 1 Left!

Class D Monoblock Amplifier

FX1 Series 1-Channel Class D Car Amplifier • 900W x 1 chan. @ 4 ohms • 1300W x 1 chan. @ 2 ohms • 170000W x 1 chan. @ 1 ohm • 3000W x 1 chan. Max • Nickel Plated Heavy Duty Power & Speaker Terminals

$139.99

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.