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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 Minimum Impedance Unbridged: 2ohms

2400W Monoblock Q Series Class D Car Amplifier

• RMS: 300W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1200W x 1 @ 1ohms
• Total Peak Power: 2400W
• High Speed MosFET Power Supply
• 16V Capable Power Supplies
• 24dB Crossover Circuitry
• BiPolar Professional Audio Grade Output Transistors
• 13.7" L x 7.9" W x 2.4 H

$156.95

OUT OF STOCK

1600W Max, Kappa Series Class D Mono Subwoofer Amplifier

• RMS: 500 x 1 @ 4 ohms, 800W x 1 @ 2 ohms
• Total Peak Power: 1600W
• CEA-2006 Compliant
• Bass Boost: 0 - 12 dB
• Non-Stop Thermal Protection
• Dimensions: 13"L x 7-1/16W x 1-3/4H

$229.95

OUT OF 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

$199.99

OUT OF STOCK

2500W EVOLUTION Series Monoblock Class A/B Car Amplifier

• 1250W x 1 Chan. @ 4 Ohms
• 2500W x 1 Chan. @ 2 Ohms
• Peak Power: 2500W
• Soft Turn-On Circuit
• Nickel-Plated Terminals
• Variable Bass EQ

$99.95

OUT OF 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!

$429.99

OUT OF 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

$119.00

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

$199.99

OUT OF STOCK

Marine, M Series Monoblock Class D Amplifier

• 600W x 1-Chan @ 2 Ohms
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

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10% Rewards, Extended Warranty and more!

$429.99

OUT OF STOCK

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.