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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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Free Installation Kit with the purchase of Select Amplifiers!

Monoblock Amplifiers Total Peak Power Output: Up to 500watts, without Preamp Outputs

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

Save 25% on a Complete 8 Gauge Amp Kit!

$159.99

IN STOCK

1500W Class D 1-Channel Monoblock Reference Series Amplifier

• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 15-3/4"D x 2-3/8"H

$149.99

IN STOCK

650W RMS Single-Channel Monoblock iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier

• RMS: 400 x 1 @ 4 ohms, 650W x 1 @ 2 ohms
• Total RMS Power: 650W
• Class D Circuitry
• Bass Boost: 0 - 12 dB at 45 Hz
• Wired Bass Remote Included
• Dimensions: 5-5/16"W x 9"L x 1-11/16"H

$122.99

IN STOCK

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

50% off NVX 2-Channel RCA Cables w/ purchase!

$99.99

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!

$199.99

IN STOCK

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!

$169.99

IN STOCK

500W Monoblock AX2 Series Class AB Amplifier

• RMS Power: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Total Peak Power: 500W
• Variable low-pass filter: 50 - 200 Hz
• Speaker-level (high-level) inputs

Get 10% off The Matching JVC Amplifier with Purchase!

$69.99

IN STOCK

1000W Monoblock Picasso Nano Series Class D Amplifier

• RMS: 350W x 1 @ 4 ohms, 600Wx 1 @ 2 ohms
• Total Power: 1000W
• Pulse Width Modulated MOSFET power supply
• 4.75 W x 10.25 L x 1.50 H

$159.95

IN STOCK

500W Monoblock X-Line Series Class SQ A/B Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 15 - 250 Hz

FREE 100% Copper, True 8 Gauge Wiring Kit wi/ Select Amps

$199.99

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!

$199.99

IN STOCK

Only 2 Left!

300W Monoblock Class D Full-Range Amplifier

• 160w x 1 @ 4ohms , 200w x 1 @ 3ohms , 250w x 1 @ 2ohms
• NexD ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 85 dB

$229.99

IN STOCK

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

$299.95

IN STOCK

Only 2 Left!

1500W Vega Series Monoblock Class D Car Amplifier

• Output Power: 1500W x 1 @ 1 ohms
• 4 ohms: 500 watts x 1 chan. , 2 ohms: 900 watts x 1 chan.
• Tiffany Style Low Level RCA Inputs
• Dimensions: 7.25"W x 16.37"L x 1.93"H

25% off an NVX True 1/0 Gauge Amp Kit with Purchase!

$339.99

IN STOCK

Only 1 Left!

1000W Vega Series Monoblock Class D Car Amplifier

• Output Power: 1000W x 1 @ 1 ohms
• 4 ohms: 400 watts x 1 chan. , 2 ohms: 750 watts x 1 chan.
• Tiffany Style Low Level RCA Inputs
• Dimensions: 7.25"W x 11.65"L x 1.93"H

25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$289.99

IN STOCK

Only 1 Left!

750W Vega Series Monoblock Class D Car Amplifier

• Output Power: 750W x 1 @ 1 ohms
•4 ohms: 300 watts x 1 chan. , 2 ohms: 500 watts x 1 chan
• Tiffany Style Low Level RCA Inputs
• Dimensions: 7.25"W x 10.47"L x 1.93"H

25% Off of XKIT42 OFC Amplifier Install Kit with Purchase!

$259.99

IN STOCK

Only 1 Left!

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.