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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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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

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$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!

$119.99

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

$152.97

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

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$109.99

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

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

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$169.99

IN STOCK

500 Watts Punch Series Boosted Rail Compact Monoblock 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 50% on an RF Amp Kit and get an Extended Warranty!

$169.99

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

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

$179.95

IN STOCK

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

Save 25% on an RF Amp Kit and get an Extended Warranty!

$269.99

IN STOCK

1000W Max 1 Channel Monoblock Volt Series Class A/B Car Amplifier

• 250W RMS @ 4 ohms
• 355W RMS @ 2 ohms
• MOSFET Power Supply
• Variable Low-Pass Filter
• Built-In Subsonic Filter
• Variable Bass Boost
• 4-Way Protection Circuitry
• CEA-2006 Compliant

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$119.00

IN STOCK

Only 2 Left!

500W RMS JX Series Monoblock Class D Subwoofer Amplifier

• RMS: 300W x 1 @ 4 ohms, 400W x 1 @ 3 ohms, 500W x 1 @ 2 ohms
• Unregulated PWM switching type power supply
• Class D Circuitry
• Bass Boost: 0-12 dB
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 10.94"L x 2.09"H

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50% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$299.95

IN STOCK

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!

$199.95

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

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$149.95

IN STOCK

Only 3 Left!

450W RMS Single-Channel Monoblock iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier

• RMS: 260 x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total RMS Power: 450W
• Class D Circuitry
• Bass Boost: 0 - 12 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 5-5/16"W x 8"L x 1-11/16"H

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

$94.99

IN STOCK

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

Save 10% on an RF Amp Kit and get an Extended Warranty!

$169.99

IN STOCK

Only 3 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!

$174.99

IN STOCK

Only 3 Left!

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!

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

$109.97

IN STOCK

Only 2 Left!

VSW102V2 500W 10" VS-Series V2 Dual 2-ohm Car Subwoofer with MS-A5001 Monoblock Class D Car Amp and XKIT42 2-Ch. 4 Gauge OFC Amp Installation Kit

• 500W 10" VS-Series Version 2 Dual 2-ohm Car Subwoofer
• Monoblock Class D Car Amplifier
• 2-Chan. 4 Gauge OFC Amp Installation Kit

$334.99

IN STOCK

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

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

$299.95

IN STOCK

Only 1 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 3 Left!

400W RMS Punch Series Monoblock Class AB Car Power Amplifier

• RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total RMS Power: 400W
• CEA-2006 Compliant
• 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

Save 10% on an RF Amp Kit and get an Extended Warranty!

$219.99

IN STOCK

List price $689.97 1200 Watt Single 12" Reference Series, Ported Loaded Enclosure + Hifonics Monoblock Class D Amplifier + Belva BAK42BL Wiring Kit

• 12" Preloaded Enclosure with Slipstream Port and 12" Reference Subwoofer
• 300 watts RMS
• 1200 watts Peak
• Polypropylene Woofer Cone
• Sensitivity: 94dB
• Frequency Response: 33Hz - 300Hz
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

$299.98

IN STOCK

VSW104V2 500W RMS 10" VS-Series V2 Dual 4-ohm Car Sub with R500X1D 500W RMS Prime Monoblock Amp and XKIT42 2-Ch 4G OFC Amp Installation Kit

• 500W RMS 10" VS-Series Version 2 Dual 4-ohm Car Subwoofer
• 500W RMS Prime Series Class D Monoblock Amplifier
• 2-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 40 ft Speaker Cable

$289.99

IN STOCK

500W Bomber Series Monoblock Class D Digital Amplifier

• RMS Power: 500W x 1 @ 2 ohms
• RMS Power: 300W x 1 @ 4 ohms
• Ultra Compact High Density Aluminium Alloy Chassis
• Direct FET Power Mosfet Output Stage
• Dimensions: 4.02"W x 6.99"L x 1.4"H

Save 25% on a Complete 8 Gauge Amp Kit!

$186.99

IN STOCK

Only 1 Left!

500-Watt Mono Subwoofer Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS power output: 500 Watts
•Weather-resistant with a conformal-coated circuit board
•Specifically designed for motorized vehicles
• No-rust, stainless-steel mounting hardware and a single Molex plug

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$299.95

IN STOCK

Only 2 Left!

700W Monoblock Stealth Series Class D Amplifier

• RMS: 350 Watts x 1 @ 4 ohms, 450 Watts x 1 @ 2 ohms,
• Total Peak Power: 700 Watts
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• Dash Mount Gain Control Module Included

$109.99

IN STOCK

Only 1 Left!

1000W Monoblock Bomber Series Class D 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

$209.99

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

$358.03

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

$331.11

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

$159.99

OUT OF STOCK

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

$184.99

OUT OF STOCK

Class-D Monoblock 400W DRVN Series Single Channel Car Amplifier

• RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total Peak Power: 800W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 8-15/16" W x 7-5/16" L x 2-1/8" H

$119.95

OUT OF 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

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$329.99

IN STOCK

Only 1 Left!

500W RMS Constant Power Series Class BD Monoblock Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Dynamic Power Output: 690W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 11-7/16"L x 8-3/16"W x 2-3/16"H

$499.99

OUT OF 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.