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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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Monoblock Amplifiers Bass/Gain Remote: No

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 RMS Class D Monoblock Performance Series Car Amplifier

• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Total Peak Power: 2000W
• CEA-2006 Compliant
• Dimensions: 13-13/16"W x 7-9/16" D x 2-3/16"

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$199.99

IN STOCK

200W Monoblock Chaos Epic Series Class AB Amplifier

• RMS Power: 75W x 1 @ 4 ohms, 150W x 1 @ 2 ohms
• Total Peak Power: 200W
• Variable Low Pass Filter
• Dimensions: 4" W x 3.125" L x 1.625" H

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$32.99

IN STOCK

200W Class A/B 2-8 Ohm Stable Monoblock Amplifier

• Total Peak Power: 200W
• Variable Low-Pass Filter (50-250 Hz, 24 dB/octave)
• Dimensions: 1.625"W x 4"L x 3.125"H

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$39.99

IN STOCK

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

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!

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

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

$99.95

IN STOCK

1100W Max Compact GS Series Monoblock Amplifier with High Level Inputs, Crossover Filters and a 3-year warranty!

• 330 Watts RMS x 1 @ 4 ohms
• 600 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1100 Watts
• CEA-2006 Compliant
• Removable top panel conceals complete crossover & level controls
• Signal to Noise Ration: 65 dBA
• Speaker-level (high-level) inputs with Auto Turn-on

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

$249.99

IN STOCK

Only 2 Left!

350W Monoblock Digital Low Profile Series Class D Car 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

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$89.95

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

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$124.99

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

VSW122V2 600W 12" VS-Series V2 Dual 2-ohm Car Sub with PDX-1000.2 1000W Max 2-Ch PDX Series Amp and BAK82BL Complete 8G Amp Wiring Kit

• 600W 12" VS-Series Version 2 Dual 2-ohm Car Subwoofer
• 1000W Max 2-Channel Class A/B PDX Series Car Amplifier
• Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$181.99

IN STOCK

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

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$219.99

IN STOCK

Only 2 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!

600W RMS Monoblock GS Series Class D Subwoofer Amplifier w/ 3-year warranty & $50 Sonic Electronix Gift Card

• Free 3-Year Warranty
• 4 ohms: 330 watts x 1 chan.
• 2 ohms: 600 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply
• Frequency response: 10-30,000 Hz
• Soft Start Turn-On
• Free $50 Sonic Electronix Gift Card

$249.99

IN STOCK

Only 2 Left!

1000W Monoblock X-Line Series Class D Amplifier + FREE 100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

• Peak : 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Elaborate preamplifier with extended control
• Frequency Response: 10 - 300 Hz
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

$281.98

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

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

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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.