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Monoblock Amplifiers

2000 Watt Monoblock Brutus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2000 Watt)

• RMS Power: 700W x 1 @ 4 ohms, 1400W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Add a 100% Oxygen Free Copper, True 1/0 Gauge Amp Kit

$199.95

IN STOCK

1500 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 1500 Watt)

• RMS Power: 550W x 1 @ 4 ohms, 900W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Wired remote bass level control included
• Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
• 1-Ohm Stable operation
• Variable Bass Boost: 0 to +10 dB
• Variable Low Pass Filter
• Dimensions: 9.8" W x 12.5" L x 2.4" H

Add a 100% Oxygen Free Copper, True 1/0 Gauge Amp Kit

$178.99

IN STOCK

True 1500W Peak 750W RMS Monoblock Class D 2-Ohm Stable Amplifier

• True RMS Power: 450W x 1 @ 4 ohms, 750W x 1 @ 2 ohms
• CEA-2006 Compliant
• Dimensions: 7" W x 9.75" L x 2" H

$149.99

IN STOCK

  • 5.0
3 reviews

4000W Max Pulse Series Class-D 1-Ohm Stable Monoblock Power Amplifier

• 750 Watts RMS x 1 @ 4 ohms
• 1000 Watts RMS x 1 @ 2 ohms
• 2000 Watts RMS x 1 @ 1 Ohm
• Total Peak Power: 4000 Watts
• Frequency Response: 15Hz - 150Hz
• 3-way protection circuitry
• Variable low-pass filter: 50Hz to 150Hz

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

$107.95

IN STOCK

4800 Watt Brutus Series Monoblock 1-Ohm Stable Subwoofer Amplifier | GO OLD SCHOOL! LAST ONES EVER MADE!

• Total RMS Power: 2400W
• Peak Power: 4800W
• RMS: 850W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• 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

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

$249.99

IN STOCK

500 Watt RMS Prime Series Class D Monoblock Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• Dimensions: 8-1/2"L x 6-3/4"W x 2"H

$139.95

IN STOCK

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

• RMS Power: 850W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.9" L x 2.4" H

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

$238.99

IN STOCK

  • 4.7
6 reviews

5000W Max (3000W RMS) Class D Monoblock BB Series Car Amplifier

• RMS: 1200W x 1 @ 4 ohms, 1800W x 1 @ 2 ohms, 3000W x 1 @ 1 ohm
• Total Peak Power: 5000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB from 30-80 Hz
• Subsonic Filter from 20-50 Hz
• Dimensions: 20-3/8"W x 8-1/4"D x 2-1/4"H

5% off an NVX True 1/0 Gauge Amp Kit with Select Amplifier!

$199.99

IN STOCK

1100 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier w/ Bass Level Remote - (Brutus 1100 Watt)

• RMS Power: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1100W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 10.2" L x 2.4" H

$134.99

IN STOCK

2000 Watt RMS Brutus Series NextGen Class D 1-Ohm Stable Monoblock Subwoofer Amplifier - (Brutus 2000 Watt)

• RMS: 700W x 1 @ 4 ohms, 1400W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total RMS Power: 2000W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 16-11/16"L x 10-5/16"W x 2-1/2"H

$204.95

IN STOCK

1500 Watt RMS Class D Monoblock HFi Series 1-Ohm Stable Subwoofer Amplifier (HFi 1500D)

• 4 ohms: 500 watts x 1 chan.
• 2 ohms: 1000 watts x 1 chan.
• 1 ohms: 1500 watts x 1 chan.
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

Don't Forget an Install Kit with Your Amplifier Purchase!

$159.99

IN STOCK

1000 Watt RMS Class D Monoblock HFi Series 1-Ohm Stable Subwoofer Amplifier

• 4 ohms: 475 watts x 1 chan.
• 2 ohms: 750 watts x 1 chan.
• 1 ohms: 1000 watts x 1 chan.
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

10% off a Belva Wiring Kit and Capacitor with Amp Purchase!

$139.99

IN STOCK

1200W RMS Prime Series Class-D Monoblock 1-Ohm Stable Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Class D Circuitry
• Dimensions: 6-3/4"L x 11-1/16"W x 2"H

$259.95

IN STOCK

1500W Max Anarchy Series Monoblock Power Amplifier

• 4 ohms: 700 watts x 1 chan.
• 2 ohms: 1100 watts x 1 chan.
• Peak: 1500W x 1 @ 2 ohms
• Illuminated Logo
• Bass Boost 0-18 dB
• Chrome-Plated Connections
• Dimensions: 10"L x 10"W x 2-3/16"H

Add a Wiring Kit and Capacitor with Amp Purchase!

$69.99

IN STOCK

  • 3.4
5 reviews

1500W Max Pulse Series Class A/B Monoblock Car Amplifier

• 563 Watts RMS x 1 @ 4 ohms
• 750 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1500 Watts
• Speaker-level (high-level) inputs
• Frequency Response: 9Hz - 50kHz
• Variable low-pass filter: 35 Hz to 160 Hz

Don't Forget an Install Kit with Your Amplifier Purchase!

$58.99

IN STOCK

1500W Max Armor Series Class A/B Monoblock Amplifier with Remote Subwoofer Level Control Included

• RMS: 563W x 1 @ 4 ohms
• Peak: 1500W x 1 @ 2 ohms
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 10-1/3"L x 5"W x 2-3/16"H

Don't Forget an Install Kit with Your Amplifier Purchase!

$54.95

IN 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

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

Add a Free Remote Bass Knob to Your Amp Purchase

$144.95

IN STOCK

3000W Max Monoblock ARMOR Series Class D Car Amplifier

• RMS: 563Wx 1 @ 4 ohms
• Strappable: 4500 x 1 @ 2 ohms
• Bass Boost 0-12 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12-1/3"W x 5"D x 2-8/10"H

Add a Wiring Kit and Capacitor with Amp Purchase!

$84.99

IN STOCK

4000W Max Monoblock ARMOR Series Class D Car Amplifier

• RMS: 1600W x 1 @ 4 ohms
• Peak: 3000W x 1 @ 2 ohms, 4000W x 1 @ 1 ohm
• Strappable Peak: 6000W x 1 @ 2 ohms
• Bass Boost 0-12 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 14-1/3"W x 5"D x 2-8/10"H

Add a Wiring Kit and Capacitor with Amp Purchase!

$119.99

IN STOCK

Micro-V Series 600 Watt 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

Get 25% off an NVX Universal Bluetooth Receiver w/ Purchase!

$119.99

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.
Get The Right Gauge Wire
Understand what gauge works best for your amp.
Read 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.
Get The Right Capacitor
Reduce the strain on a vehicle's electrical system.
Read Guide
Sound Processors

Sound Processors Q & A

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.