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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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Minimum Impedance Unbridged:

Sonic Certified Amplifier:

Preamp Outputs:

CEA-2006 Compliant:

Maximum Input Gauge Size:

Amp Bluetooth Connectivity:

Free Installation Kit with the purchase of Select Amplifiers!

Monoblock Amplifiers Total RMS Power Output: Up to 250watts, Total Peak Power Output: Up to 500watts

200W Monoblock Chaos Epic Series Class AB Amplifier

• RMS Power: 100W x 1 @ 4 ohms, 200W x 1 @ 2 ohms
• Total Peak Power: 200W
• Variable Low Pass Filter
• Dimensions: 4" W x 3.125" L x 1.625" H

$32.99

IN STOCK

250W RMS Monoblock Single Channel Class AB Prime Series Amplifier

• RMS: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Total RMS Power: 250W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Wired Bass Remote Included
• Dimensions: 11-1/4"L x 6-3/4"W x 2"H

Save 25% on an 8 Gauge Amp Kit with Purchase!

$119.99

IN STOCK

200W Monoblock Class A/B Car 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

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

$39.99

IN STOCK

200W RMS MSK Series Monoblock Class D Compact Car Amplifier

• RMS: 87W x 1 @ 4 ohms, 150W x 1 @ 2 ohms, 218W x 1 @ 1 ohm
• Total RMS Power: 218W
• 1 Pair of Preamp Outputs
• Dimensions: 4-15/16" W x 6-5/16" L x 2-1/4" H

$99.99

IN STOCK

Only 1 Left!

3000W Monoblock Discus Series Car Amplifier

• RMS: 750W x 1 @ 4 ohms, 1,500W x 1 @ 2 ohms, 3,000W x 1 @ 1 ohm
• Variable Low-Pass & Subsonic Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 19.30" L x 2.20" H

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

$279.99

IN STOCK

415W Monoblock GX Series Class D Amplifier

• RMS Power: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total Peak Power: 415W
• Variable Low Pass Filter
• Dimensions: 11-7/16" W x 8-1/8" L x 2-1/16" H

50% Off of XKIT82 OFC Amplifier Install Kit with Purchase!

$149.95

IN STOCK

1800W Monoblock Discus Series Car Amplifier

• Max: 500W x 1 @ 4 ohms, 900W x 1 @ 2 ohms, 1,800W x 1 @ 1 ohm
• Variable Low-Pass & Subsonic Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 15.40" L x 2.20" H

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

$199.99

IN STOCK

250W Mono Block V-Power Class D Subwoofer Car Amplifier

• RMS Power: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Total Peak Power: 250W
• CEA-2006 Compliant
• Dimensions: 7-1/2" W x 7-7/8" L x 2-3/16"H

Save 25% on a Complete 8 Gauge Amp Kit!

$149.99

IN STOCK

Only 1 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

Get 10% off The Matching JVC Amplifier with Purchase!

$69.99

IN STOCK

Only 3 Left!

1000W Monoblock X-Line Series Class D Amplifier

• 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

FREE True 4 Gauge OFC Amplifier Install Kit with Purchase!

$279.99

IN STOCK

450W Monoblock Picasso Nano Series Class D Amplifier

• RMS Power: 260W x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total Peak Power: 450W
• Dash Mount Remote Bass Level Control Included
• Dimensions: 4.75"W x 8"L x 2"H

Save 15% on a 4 Gauge Amp Kit with Purchase!

$94.99

IN STOCK

D-Series 250W Monoblock Class D Car Amplifier

• RMS Power: 125W x 1 @ 4 ohms, 250W 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

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10% Rewards, Extended Warranty and more!

Save 25% on an 8 Gauge Amp Kit with Purchase!

$139.95

IN STOCK

Only 2 Left!

4000W Tarantula Series Mono-Block Class D Car Amplifier

• RMS: 700W x 1 @ 4 ohms, 1300W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Dash Mount Gain Control Module Included
• Multi-color RGB LED Illumination Accent Lighting
• DataLink for Strapping Two Amps for Double Power
• 9"W x 18"L x 2.5"H

15% off an NVX True 1/0 Gauge Amp Kit with Purchase!

$279.95

IN STOCK

Only 2 Left!

2500W Evolution Series Class A/B Monoblock Car Amplifier

• RMS Power: 1250W x 2 @ 4 ohms, 2500W x 1 @ 2 ohms
• Variable Bass Boost
• Mono Channel Operation
• 10"W x 15.5"L x 2.25"H

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

$99.99

IN STOCK

Only 1 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

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10% off JL Audio Amp Kit with purchase!

$229.99

IN STOCK

Only 2 Left!

250W RMS JX Series Monoblock Class A/B Subwoofer Amplifier

• Peak: 175W x 1 @ 4 ohms, 210W x 1 @ 3 ohms, 250W 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

VIP Guarantee - FREE 2-Day Shipping,
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10% off JL Audio Amp Kit with purchase!

$199.95

IN STOCK

Only 3 Left!

Monoblock Powersports Series Amplifier

• Peak: 100W x 1 @ 1 ohm, 200W x 1 @ 0.5 ohms
• Total Peak Power: 200W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• Extremely Small and Weather Resistant Design
• Dimensions: 4-3/4"W x 3-1/2"D x 2"H

Save 25% on a Complete 8 Gauge Amp Kit!

$169.95

IN STOCK

Only 2 Left!

800W Monoblock Digital Compact Series Class D Car Amplifier (Made in Korea)

• RMS: 400W x 1 @ 2 ohms, 800W x 1 @ 1 ohms
• Total Peak Power: 1750W
• Pulse Width Modulated MOSFET Power Supply
• Variable Bass Boost With Remote Control
• 4-Way Protection Circuitry
• Dimensions: 4.7"W x 9"L x 1.6"H

$119.99

IN STOCK

Only 2 Left!

1200W Monoblock Discus Series Car Amplifier

• Max: 400 x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1,200W x 1 @ 1 ohm
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 12.20" L x 2.20" H

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

$159.99

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

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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.