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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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2400W Max Class D Monoblock Zeus Series Amplifier

• Peak: 650W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 17-3/16"L x 10"W x 2-7/16"H

$174.99

IN STOCK

1200 Watt Monoblock Zeus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Zeus 1200 Watt)

• Max Power: 400W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total Peak Power: 1200W
• Variable Low Pass Filter
• Dimensions: 10" W x 12.6" L x 2.4" H

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

$125.97

IN STOCK

4000W Tarantula Electro 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!

$229.99

IN STOCK

2500W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier

• Peak: 625W x 1 @ 4 ohms, 1250W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Wired Bass Level Remote
• Bass Boost: 0-10 dB
• Illuminated Badge and Heatsink
• Dimensions: 13-3/4"L x 9-1/2"W x 2-1/8"H

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

$129.95

IN STOCK

3200 Watt Monoblock Zeus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Zeus 3200 Watt)

• RMS Power: 800W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 3200W x 1 @ 1 ohm
• Total Peak Power: 3200W
• Low Pass Filter
• Dimensions: 10" W x 19.7" L x 2.4" H

Limited Offer: 15% off a Belva Wiring + Capacitor Kit!

$249.99

IN STOCK

1500W Monoblock Ground Pounder Series Class A/B Amplifier

• RMS Power: 750W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms
• Total Peak Power: 1500W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 14.72"L x 2.29"H

50% off a 1/0 Gauge Amp Kit with Select Amplifiers Purchase!

$89.99

IN STOCK

3200W Max Class D Monoblock Zeus Series Amplifier

• Peak: 800W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 3200W x 1 @ 1 ohm
• Total Peak Power: 3200W
• Class D Circuitry
• Variable Bass Boost: 0 to +10 dB at 50 Hz
• Wired Bass Remote Included
• Dimensions: 19-15/16"L x 10"W x 2-7/16"H

$229.99

IN STOCK

1000W Max Class D Monoblock Zeus Series Amplifier

• 4 ohms: 475 watts x 1 chan.
• 2 ohms: 750 watts x 1 chan.
• 1 ohms: 1000 watts x 1 chan.
• Pulse Width Modulated (PWM) MOSFET Power Supply

$129.99

IN STOCK

Only 1 Left!

2400 Watt Monoblock Zeus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Zeus 2400 Watt)

• Max Power: 650W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 10" W x 17.3" L x 2.4" H

Limited Offer: 15% off a Belva Wiring + Capacitor Kit!

$184.99

IN STOCK

5000W Monoblock Phantom Series Class D Amplifier

• RMS: 1250W x 1 @ 4 ohms
• Total Peak Power: 5000W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 18.00" L x 2.25" H

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

$189.99

IN STOCK

3000W Monoblock Phantom Series Class D Amplifier

• RMS: 750W x 1 @ 4 ohms
• Total Peak Power: 3000W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 13.00" L x 2.25" H

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

$128.97

IN STOCK

2500W Max Big Bang Series Monoblock Digital Class D Car Amplifier

• Peak: 700W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• Total Peak Power: 2500W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 10-1/4"W x 6-8/9"L x 2-3/10"H

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

$149.95

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

Only 3 Left!

5150W Monoblock Torque Series 1 Ohm Stable Class D Amplifier

• RMS: 1850 x 1 @ 4 ohms
• Total Peak Power: 5150W
• Strapped Power bridged @ 2 ohms: 10,300 Watts x 1 chan.
• Wired remote bass level control included

$174.99

IN STOCK

1000W Monoblock Ground Pounder Class A/B Amplifier

• RMS Power: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Variable Bass Boost
• Total Peak Power: 1000W
• 9.05"W x 13.93"L x 2.29"H

$79.99

IN STOCK

4000W Monoblock Phantom Series Class D Amplifier

• RMS: 1000W x 1 @ 4 ohms
• Total Peak Power: 4000W
• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 10.31" W x 15.00" L x 2.25" H

25% off a 1/0 Gauge Amp Kit with Select Amplifiers Purchase!

$143.99

IN STOCK

Only 1 Left!

4000W Max, Evolution Series Class D Monoblock Power Amplifier

• RMS: 1600W x 1 @ 4 ohms
• Peak: 3000W x 1 @ 2 ohms, 4000W x 1 @ 1 ohm
• Wired Bass Level Remote
• Bass Boost: 0-18 dB
• DataLink Cable for Connecting Two Evolution Amps
• Dimensions: 10"D x 15"W x 2-3/8"H

Limited Offer: 15% off a Belva Wiring + Capacitor Kit!

$129.99

IN STOCK

500W Max (250W RMS) D-Series Monoblock Class D Subwoofer 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

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

$139.95

IN STOCK

600W XDv2 Series Monoblock Class D Subwoofer Amplifier with High-Speed NexD Switching Design

• RMS: 400 W x 1 @ 4 ohms, 500 W x 1 @ 3 ohms, 600 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!

$429.99

IN STOCK

3000W Chaos Series Class D 1-Ohm Stable Monoblock Amplifier

• RMS: 750W x 1 @ 4 ohms
• Total Peak Power: 3000W
• Nickel-plated RCA low level inputs/outputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 11.98" L x 2.60" H

Limited Offer: 15% off a Belva Wiring + Capacitor Kit!

$109.99

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.