Expert Service 1-877-289-7664 [Hours]

Presidents' Day Clearance
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!

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!

$109.99

IN STOCK

2000W Max Monoblock ARMOR Series Class A/B Car Amplifier

• RMS: 1000W x 1 @ 4 ohms
• Peak: 2000W x 1 @ 2 ohms
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 13-1/3"W x 5"D x 2-8/10"H

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

$69.97

IN STOCK

1600W Monoblock Street Machine Series Class D Amplifier

• RMS: 800W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms
• 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

$94.97

IN STOCK

Only 2 Left!

1000W Monoblock Ground Pounder Class A/B Amplifier

• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 13.93"L x 2.29"H

$79.99

IN STOCK

Only 1 Left!

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

True 750W RMS Monoblock Class D Amplifier Specifically made for B.O.O.S.T. Systems

• True RMS Power: 450W x 1 @ 4 ohms, 750W x 1 @ 2 ohms
• CEA-2006 Compliant
• Dimensions: 7" W x 9.75" L x 2" H

FREE Sound Dampening Kit with Your NVX Amplifier Purchase!

$199.99

IN STOCK

1200W Monoblock Street Machine Series Class D Amplifier

• RMS: 600W x 1 @ 4 ohms, 1200W x 1 @ 2 Ohms
• 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

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

$83.97

IN STOCK

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

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

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

$179.95

IN STOCK

1500W Monoblock Ground Pounder Series Class A/B Amplifier

• RMS Power: 750W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms
• Total Peak Power: 1500W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 14.72"L x 2.29"H

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

$89.99

IN STOCK

Only 2 Left!

True 750W RMS Monoblock Class D Amplifier with Bass Remote and 100% Copper, 2-Channel True Spec 4 Gauge Installation Kit

• True RMS Power: 450W x 1 @ 4 ohms, 750W x 1 @ 2 ohms
• CEA-2006 Compliant
• Dimensions: 7" W x 9.75" L x 2" H
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

$243.32

IN STOCK

1000W Monoblock Momentum CSA Series Class AB Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms,
• Total Peak Power: 1000W
• 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 11.50" L x 2.00" H

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

$89.95

IN STOCK

Only 1 Left!

1200W RMS, PDX Series Monoblock Power Density Class D Digital Car Amplifier

• RMS: 1200W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

$549.95

IN STOCK

800W RMS KX Series Monoblock Class D Car Power Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms
• Total Peak Power: 1600W
• 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: 10% off a Belva Wiring + Capacitor Kit!

$479.95

IN STOCK

Only 2 Left!

400W RMS KX Series Monoblock Class-D Car Power Amplifier

• RMS: 200W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total Peak Power: 800W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 8"L x 2-1/8"H

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

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

$299.95

IN STOCK

Only 1 Left!

400W Excelon Series Monoblock Class D Car Amplifier

• RMS Power: 400W x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Variable Low-Pass Filter (50-200 Hz, 24 dB/octave)
• CEA-2006 Compliant
• Dimensions: 8-11/16"W x 1-7/16"L x 8"H

Get 20% off an NVX Universal Remote Level Control!

$219.99

IN STOCK

Only 2 Left!

1000W Max, Monoblock Gothic Series Class AB Car Amplifier

• RMS: 375W x 1 @ 4 ohms, 470W x 1 @ 2 ohms
• Total Peak Power: 1000W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 40-150 Hz
• Dimensions: 9"L x 9-3/4"W x 2-3/10"H

$77.99

OUT OF STOCK

600W RMS PDX Series Monoblock Power Density Class D Digital Car Amplifier

• RMS: 600W x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Total RMS Power: 600W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

$349.99

OUT OF STOCK

500W RMS Monoblock eXcelon Series Class D Digital Power Amplifier

• 4 ohms: 300 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • Max power output: 1000 watts x 1 chan. • • Mono Channel Operation

$149.99

OUT OF STOCK

(2) Alpine SWS-10D2 Type-S 10" Subwoofer + NVX BDA7501 Monoblock Class D Amplifier + 100% OFC Amp Wiring Kit

• 450W x 1 @ 4 ohms
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santopreneā„¢ Surround
• CEA-2006 Compliant
• Dimensions: 7" W x 9.75" L x 2" H
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

$398.40

OUT OF STOCK

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.