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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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2400 Watt RMS Brutus Series NextGen Class D Monoblock 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt)

• RMS: 850W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total RMS Power: 2400W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

Get 15% off a 5 Farad Digital Hybrid Capacitor w/ Purchase!

$249.99

IN STOCK

3000W Max Anarchy Series Class D Monoblock Power Amplifier

• RMS: 1000W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms, 2100W x 1 @ 1 ohm
• Total Peak Power: 3000W
• Illuminated Logo
• Bass Boost 0-18 dB
• Chrome-Plated Connections
• Dimensions: 13"L x 10"W x 2-3/16"H

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

$102.95

IN STOCK

2500W Max Anarchy Series Class AB Monoblock Power Amplifier

• RMS: 1800W x 1 @ 4 ohms
• Peak: 2500W x 1 @ 2 ohms
• Illuminated Logo
• Bass Boost 0-18 dB
• Chrome-Plated Connections
• Dimensions: 14"L x 10"W x 2-3/16"H

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

$90.97

IN STOCK

3000W Max (1800W RMS) Class AB Monoblock BB Series Car Amplifier

• RMS: 780W x 1 @ 4 ohms, 1260W x 1 @ 2 ohms, 1800W x 1 @ 1 ohm
• Total Peak Power: 3000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 13-3/4"W x 8-1/4"D x 2-1/4"H

Save 10% on a 4 Gauge Installation Kit with Purchase!

$149.99

IN STOCK

3000W Monoblock Torque Series Class D Amplifier

• RMS Power: 1000W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms, 2100W x 1 @ 1 ohm
• Max Power Output: 3000W
• Variable Low Pass Filter
• Dimensions: 9.5" W x 13.2" L x 2.125" H

$106.95

IN STOCK

Two TXX-BD3-12 1800W 12" TXX-BD Series Sub + BB3000Dv2 1800W RMS BB Series Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit with RCA Cable

• 1800W 12" TXX-BD Series Dual 4 ohm Car Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit with RCA Interconnects (CCA Wiring)

$449.99

IN STOCK

BAMF-122 3500W 12" BAMF Series Car Sub + BB3000Dv2 1800W RMS Class D BB Series Car Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit

• 3500W 12" BAMF Series Dual-2ohm Car Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit

$294.97

IN STOCK

Two 1200W 12" SXXv2 Series Sub + BB3000Dv2 1800W RMS Monoblock BB Series Amp + BAK42BL Complete 4 Gauge Amp Wiring Kit with RCA Cable

• 1200W 12" SXXv2 Series Dual 4 Ohm Subwoofer
• 1800W RMS Class D Monoblock BB Series Car Amplifier
• Complete 4 Gauge Amplifier Wiring Kit with RCA Interconnects (CCA Wiring)

$683.15

IN STOCK

Only 1 Left!

2500W Monoblock Torque Series Class AB Amplifier

• RMS Power: 1100W x 1 @ 4 ohms, 1800W x 1 @ 2 ohms
• Total Peak Power: 2500W
• Variable Low Pass Filter
• Dimensions: 9.5" W x 14.25" L x 2.125" H

$89.99

IN STOCK

Only 1 Left!

List price $1249.89: (2) Alpine SWR-12D2 12" Type-R Dual 2 ohm Subwoofers + Hifonics BRX2400.1D Brutus Series Class-D Monoblock Subwoofer Amplifier

• 1990W x 1 @ 2 ohms Dynamic Power
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

$579.97

IN STOCK

2400W Peak (1800 W RMS) Rage Series Class-D Monoblock 1-Ohm Stable Amplifier

• 450 Watts RMS x 1 @ 4 ohms
• 1200 Watts RMS x 1 @ 2 ohms
• 1800 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2400Watts
• Variable low-pass filter: 50 - 150 Hz
• Variable Bass Boost: 0 to +18 dB bass boost
• Subsonic filter: 15 - 40 Hz
• Variable Bass Boost: 0 to +18 dB bass boost

$114.99

IN STOCK

2500W Max Pulse Series Class A/B Monoblock Power Amplifier

• 938 Watts RMS x 1 @ 4 ohms
• 1875 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 2500 Watts
• Speaker-level (high-level) inputs
• Frequency Response: 9Hz - 250Hz
• Variable low-pass filter: 50Hz to 250Hz

$119.99

IN 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.