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

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!
Narrow Your Results

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!

$119.99

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

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

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 V-Power Series Class D Monoblock Digital Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 500W
• CEA-2006 Compliant Amplifier
• 4-Channel Speaker-Level Inputs
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 7-7/8"W x 7-7/8"L x 2-3/16"H

Get 20% off an NVX Universal Remote Level Control!

$154.99

IN STOCK

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

700W Peak (350W RMS) Ultra Compact Low Profile Series Series Class-D Digital Monoblock 2-Ohm Stable Amplifier (Made in Korea)

• RMS: 100W x 4 @ 4 ohms, 150W x 4 @ 2 ohms
• Total Peak Power: 400W
• Pulse Width Modulated MOSFET Power Supply
• 4-Way Protection Circuitry
• Dimensions: 3"W x 5.9"L x 1.5"H

Get 20% off an NVX Universal Remote Level Control!

$99.99

IN STOCK

Only 1 Left!

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

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

Get 20% off an NVX Universal Remote Level Control!

$149.95

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

IN STOCK

Only 2 Left!

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 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

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

800W Peak (400W RMS) DRVN Series Class-D 2-Ohm Stable Monoblock Power Amplifier

• RMS: 4 ohm: 250 Watts x 1 chan.
• RMS: 2 ohm: 400 Watts x 1 chan.
• Total Peak Power: 800 Watts
• Speaker-level (high-level) inputs
• Variable low-pass filter: 50 - 200 Hz
• Variable Bass Boost: 0 to +18 dB bass boost

$109.95

IN STOCK

Only 2 Left!

D-Series 500W Monoblock Class D Car Amplifier

• RMS Power: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

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

$229.95

IN STOCK

Only 1 Left!

1000W Peak (500W RMS) Bomber Series Class D 2-Ohm Stable Monoblock Amplifier

• RMS: 300 Watts x 1 @ 4 ohms, 500 Watts x 1 @ 2 ohms
• Total Peak Power: 1000 Watts
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High Density Aluminum Alloy Chassis

$174.99

IN STOCK

Only 3 Left!

Audiopipe TS-PP2-12-D4 1000W 12" Car Subwoofer + Kicker CX300.1 300W RMS, Class D Monoblock Amplifier

• Peak Power: 1000W
• RMS Power: 300W
• Polypropylene Cone
• Rubber Surround
• 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

$164.94

IN STOCK

300W XDv2 Series Monoblock Class D Subwoofer Amplifier w/ High-Speed NexD Switching Design

• RMS: 200 W x 1 @ 4 ohms, 250 W x 1 @ 3 ohms, 300 W x 1 @ 2 ohm
• NexD Switching Technology
• Dual-Range Differential Balanced Input Section
• Advanced Rollback Protection
• Selectable Low-Pass Filter Slope: 12 dB or 24 dB
• Detented, Calibrated Filter Freq. Potentiometer

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

Get 5% off the JL Audio Bass Knob with Purchase!

$329.99

IN STOCK

Only 2 Left!

Micro-V Series 300W Monoblock Class D Compact Amplifier with 100% Copper, 2-Ch True Spec 8 Gauge Installation Kit

• 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
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

$151.24

IN STOCK

JBL MS-A5001 Monoblock Amplifier + Sony 12" GS Subwoofer w/ 3-year warranty! + FREE Box + FREE Amp Kit

• Amplifier RMS: 500 x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Subwoofer: Free 3-Year Warranty
• Subwoofer Peak Power: 1500W, RMS Power: 520W
• 3/4" Medium Density Fiberboard Construction
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

$344.41

IN STOCK

(2) Rockford Fosgate R2SD4-12 12" Shallow Mount Subwoofer + JBL MS-A5001 Monoblock Class D Amplifier + Amp Wiring Kit

• RMS: 500 x 1 @ 4 ohms
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz
• 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

$345.19

IN STOCK

Items per page: 20 50 100

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.