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Monoblock Amplifiers

1000W RMS Class D Monoblock HFi Series Amplifier

HFi Series Monoblock Class D Car Amplifier • 750W x 1-Chan. @ 2 Ohms • 1000W x 1-Chan. @ 1 Ohms • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

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

$119.95

IN STOCK

1500W RMS Class D Monoblock HFi Series Amplifier (HFi 1500D)

HFi Series Monoblock Class D Car Amplifier • 1000W x 1-Chan. @ 2 Ohms • 1500W x 1-Chan. @ 1 Ohms • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

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

$149.99

IN STOCK

2000W RMS Mean Machine Series Monoblock Class D Car Audio Amplifier

• RMS: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Peak: 1000W x 1 @ 4 ohms, 2000W x 1 @ 2 ohms, 4000W x 1 @ 1 ohm
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 45 Hz
• Bass Knob Included
• Dimensions: 14-7/8"L x 9-1/16"W x 2-1/2"H

25% off a 4 Gauge Amp Kit with Purchase

$139.95

IN STOCK

1250W RMS Mean Machine Series Monoblock Class D Car Audio Amplifier

• RMS: 313W x 1 @ 4 ohms, 625W x 1 @ 2 ohms, 1250W x 1 @ 1 ohm
• Peak: 625W x 1 @ 4 ohms, 1250W x 1 @ 2 ohms, 2500W x 1 @ 1 ohm
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 45 Hz
• Bass Knob Included
• Dimensions: 13-11/16"L x 9-1/16"W x 2-1/2"H

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

$94.95

IN STOCK

750W RMS Class D Monoblock Prime Series Car Audio Amplifier

• RMS: 250W x 1 @ 4 ohms, 500W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• CEA-2006 Compliant
• Punch Bass: 0 to +12 dB
• Class D Circuitry
• Dimensions: 6-11/16"L x 9-1/8"W x 2"H

25% off a 4 Gauge Amp Kit with Purchase

$229.99

OUT OF STOCK

2000W Max 1-Channel Monoblock Class AB ATX Series Amplifier

Monoblock Class AB ATX Series Car Amplifier • PWM MOSFET Power Supply • Bass Boost • Soft Start Turn-On • High Level Inputs • Preamp RCA Outputs • 4-Way System Protection Circuitry • Flat Panel Heatsink Design • Subsonic Filter

$109.95

IN STOCK

5000W Max, Evolution Series Class D Monoblock Power Amplifier

• RMS: 1800W x 1 @ 4 ohms, 2500W x 1 @ 2 ohms
• Peak: 2200W x 1 @ 4 ohms, 3500W x 1 @ 2 ohms, 5000W x 1 @ 1 ohm
• Wired Bass Level Remote
• Bass Boost: 0-18 dB
• DataLink Cable for Connecting Two Evolution Amps
• Dimensions: 10"D x 19-1/2"W x 2-3/8"H

$159.99

OUT OF STOCK

600W Monoblock Class D XD Series Car Amplifier

• RMS Power: 600W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms
• Variable Slope Low Pass Filter
• 1 Pair of Preamp Outputs
• Dimensions: 14-3/4" W x 7-1/8" D x 2" H

$419.95

OUT OF STOCK

1500W Max Psyclone Series Monoblock Amplifier with Wired Bass Knob

• RMS: 250W x 1 @ 4 ohms
• Total Peak Power: 1500W
• Wired Bass Remote Included
• Bass Boost: 0-18 dB
• Speaker Level Inputs
• Dimensions: 2-7/16"W x 9-1/16"L x 11-1/4"H

25% off a 4 Gauge Amp Kit with Purchase

$59.00

OUT OF STOCK

1500W Max, Evolution Series Monoblock Power Amplifier

• 600W x 1 Chan. @ 4 Ohms
• 1500W x 1 Chan. @ 2 Ohms
• Speaker Short Protection
• Soft Turn-On Circuit
• Nickel-Plated Terminals
• Variable Bass EQ

$69.99

OUT OF STOCK

1000W Brutus Series Monoblock Class D Car Amplifier

• RMS: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• CEA-2006 Compliant
• Ultra-Fi™ Pulse Width Modulated MOSFET Power Supply
• Heavy Duty Aluminum Alloy Heat-Sink
• Dimensions: 10.31"W x 14.35"L x 2.52"H

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

$169.99

OUT OF STOCK

1000W BRUTUS X-14 Series Class-D Monoblock 1-Channel Amplifier

• RMS Power: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 10.24"W x 2.5"H x 9.49"L

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

$169.95

OUT OF STOCK

1200W RMS Prime Series Monoblock Class D Car 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

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

$259.95

OUT OF STOCK

2000W Monoblock Class D Demon Series Car Amplifier

Demon Series Monoblock Class D Car Amplifier • 600W RMS x 1 Chan. @ 4 Ohms • 900W RMS x 1 Chan. @ 2 Ohms • 1200W RMS x 1 Chan. @ 1 Ohm • Wired Remote Included • Variable Bass Boost • Variable Subsonic Filter

$84.99

IN STOCK

Only 1 Left!

270W Max, Sedona Series 1-Channel Monoblock Amplifier

• RMS: 170W x 1 @ 4 ohms, 270W x 1 @ 2 ohms
• Total RMS Power: 270W
• Brushed Aluminum Finish
• Selectable Bass Boost: 0, +6, or +12 dB at 55 Hz
• High-Level Inputs
• Dimensions: 13-1/3L x 9-1/2W x 2-1/3H

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

$69.95

OUT OF STOCK

1100W RMS Monoblock Class D X-Power Series Car Amplifier

• RMS: 650W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB at 50 Hz
• Multi-Stage Power Management Circuit
• Dimensions: 9"L x 13-3/8"W x 2-1/4"H

$319.95

OUT OF STOCK

550W RMS Monoblock Class D X-Power Series Car Amplifier

• RMS: 350W x 1 @ 4 ohms, 550W x 1 @ 2 ohms
• Total RMS Power: 550W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB at 50 Hz
• Multi-Stage Power Management Circuit
• Dimensions: 9"L x 9-7/8"W x 2-1/4"H

10% off 4 Gauge Amp Wiring Kit with Purchase

$209.95

OUT OF 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

$109.99

OUT OF STOCK

4500W Max Monoblock Gothic Series Car Amplifier

• RMS: 1700W x 1 @ 4 ohms, 2200W x 1 @ 2 ohms, 2700W x 1 @ 1 ohm
• Total Peak Power: 4500W
• Class D Circuitry
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 14-3/4"L x 9-3/4"W x 2-3/10"H

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

$179.95

OUT OF STOCK

600W RMS PDX Series Monoblock Power Density Digital Amplifier

• RMS: 600W x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Total RMS Power: 600W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

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

$349.95

OUT OF STOCK

1000W Salt Water Series Monoblock Class D Marine Amplifier

• RMS Power: 300W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 1000W
• Fully Painted Non-Corrosive Heatsink
• Coated Circuit Boards For Marine Use

$139.99

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

25% off a 8 Gauge Amp Kit with Purchase

$119.00

OUT OF STOCK

342W Max, Reference Series Class D Monoblock Amplifier

• RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total RMS Power: 300W
• CEA-2006 Compliant
• Bass Boost: 0-6 dB
• Class D Circuitry
• Dimensions: 14-3/4"L x 9"W x 2-11/16H

25% off a 4 Gauge Amp Kit with Purchase

$129.99

OUT OF STOCK

1000W RMS Punch Series Monoblock Class BD Car Power Amplifier

• RMS: 300W x 1 @ 4 ohms, 600W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Super Efficient Class BD Circuitry
• Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H

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

$389.99

OUT OF STOCK

400W RMS Punch Series Monoblock Class AB Car Power Amplifier

• RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total RMS Power: 400W
• CEA-2006 Compliant
• Tuned Bass EQ: 0 to +18 dB
• Cast Aluminum Heatsink with Dynamic Thermal Management
• Dimensions: 9-7/8"L x 7-3/4"W x 2-3/8"H

25% off a 4 Gauge Amp Kit with Purchase

$209.99

OUT OF STOCK

2800W Max Nano Block Series Monoblock Amplifier

• RMS: 450W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1400W x 1 @ 1 ohm
• Total Peak Power: 2800W
• CEA-2006 Compliant
• Selectable Bass Boost: 0, +6, +12 dB
• Class D Circuitry
• Dimensions: 10-5/16"L x 5-1/2"W x 2-1/8"H

Save 50% on the NVX Bass Expanding Processor w/ Purchase!

$219.95

OUT OF STOCK

650W RMS Monoblock Class D Black Ice Series Car Amplifier

• RMS: 240W x 1 @ 4 ohms, 450W x 1 @ 2 ohms, 650W x 1 @ 1 ohm
• Total RMS Power: 650W
• Remote Bass Knob Included!
• Switchable Bass Boost (0, +6, or +12 dB)
• Balanced Signal Input for Noise Rejection
• Dimensions: 11-1/2"L x 8-1/4"W x 2"H

25% off a 4 Gauge Amp Kit with Purchase

DISCONTINUED

1200W RMS, PDX Series Monoblock Power Density Digital Amplifier

• RMS: 1200W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms
• Total RMS Power: 1200W
• CEA-2006 Compliant
• 6-Layer Glass Epoxy PC Board and Compact Size
• Thermal Protection Circuitry
• Dimensions: 7-9/16"D x 10-1/8"W x 2"H

25% Off NVX XKIT42 4 gauge amp kit with Purchase!

$599.95

OUT OF STOCK

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

$169.95

OUT OF STOCK

4000W RMS Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 1020W x 1 @ 4 ohms, 1800W x 1 @ 2 ohms, 2600W x 1 @ 1 ohm
• Total RMS Power: 4000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 21-3/4"L x 10-11/16"W x 2-1/8"H

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

$449.00

OUT OF STOCK

Monoblock Class D 1-Channel Subwoofer Amplifier (XD1000/1 V2)

• RMS Power: 1000W x 1 @ 2 ohms
• One Pair of Pre-Amp Outputs
• Mono-Channel Operation
• 4 Gauge Power and Ground Wiring

FREE Bass Reconstruction Sound Processor w/ Amp!

$545.95

OUT OF STOCK

1000W Max, Monoblock Gothic Series Car Amplifier

• RMS: 375W x 1 @ 4 ohms, 470W x 1 @ 2 ohms
• Total Peak Power: 1000W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 40-150 Hz
• Dimensions: 9"L x 9-3/4"W x 2-3/10"H

25% off a 4 Gauge Amp Kit with Purchase

$79.95

OUT OF STOCK

924W Max 1-Channel Monoblock Class BR Punch Boosted Rail Amplifier

• RMS 75 x 1 @ 4 ohms, 150W x 1 @ 2 ohms, 300W x 1 @ 1 ohm
• Total Peak Power: 924W
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6-3/4"L x 4-1/4"W x 1-1/2"H

25% off a 8 Gauge Amp Kit with Purchase

$169.99

OUT OF STOCK

500W RMS Monoblock eXcelon Series 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

$134.99

OUT OF STOCK

500 Watts RMS Monoblock Class BR Punch Boosted Rail Amplifier

• RMS 175 x 1 @ 4 ohms, 300W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6-3/4"L x 4-1/4"W x 1-1/2"H

25% off a 4 Gauge Amp Kit with Purchase

$199.95

OUT OF STOCK

250W Mono Block V-Power Subwoofer 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

25% off a 8 Gauge Amp Kit with Purchase

$129.99

OUT OF STOCK

2200W RMS Class DE Monoblock USX Series Stereo Bridgeable Car Amplifier

• RMS: 750W x 1 @ 4 ohms, 1350W x 1 @ 2 ohms, 2200W x 1 @ 1 ohm
• Total Peak Power: 3000W
• 3-Way Protection Circuitry
• Bass Boost: 0 - 20 dB
• Class D Circuitry
• Dimensions: 9-11/16"W x 22-3/4"L x 2-1/16"H

FREE True 1/0 Gauge Amp Kit with Purchase!

$599.99

OUT OF STOCK

7000W RMS, Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 1600W x 1 @ 4 ohms, 3070W x 1 @ 2 ohms, 5180W x 1 @ 1 ohm
• Total RMS Power: 7000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 0.5 Ohm Stable
• Dimensions: 28-3/8"L x 11"W x 2-1/8"H

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

$789.99

OUT OF STOCK

500W RMS Class D Monoblock Amplifier

bull; 300W x 1 chan. @ 4 ohm
• 500W x 1 chan. @ 2 ohm
• 1000W x 1 chan. Max approx.
• MOSFET Power supply
• Bass EQ 0-12dB at 50Hz
• Continuously adjustable gain control
• Thermal management control

$199.99

OUT OF STOCK

500W RMS, Monoblock Class D JX Series Full-Range Car Amplifier

• Peak: 235W x 1 @ 4 ohms, 300W x 1 @ 3 ohms, 410W x 1 @ 2 ohms
• Total RMS Power: 410W
• Class D Circuitry
• Bass Boost: 0-12 dB
• Variable Slope Low-Pass Filter
• Dimensions: 7-3/4"L x 7-3/4"W x 2-1/8"H

$275.95

OUT OF STOCK

4500W RMS Class D Monoblock SK Series Car Amplifier

• RMS: 1500W x 1 @ 4 ohms, 2780W x 1 @ 2 ohms, 4900W x 1 @ 1 ohm
• Total RMS Power: 4900W
• Class D Circuitry
• Variable Bass Boost: 0 to +9 dB at 45 Hz
• Strappable
• Dimensions: 9-1/2"W x 26"D x 2-1/2"H

FREE $200.00 NVX XAPK1D Amp Kit with purchase!

$1,429.99

OUT OF 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

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

$94.99

OUT OF STOCK

Class-D Monoblock 400W DRVN Series Single Channel Car Amplifier

• RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• Total Peak Power: 800W
• CEA-2006 Compliant
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 8-15/16" W x 7-5/16" L x 2-1/8" H

25% off a 4 Gauge Amp Kit with Purchase

$119.95

OUT OF STOCK

2000W RMS Sedona Series Class D Monoblock Amplifier

• RMS: 750W x 1 @ 4 ohms, 1300W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total RMS Power: 2000W
• Class D Circuitry
• Selectable Bass Boost: 0, +6, or +12 dB at 55 Hz
• High-Level Inputs
• Dimensions: 19"L x 9-1/2"W x 2-3/8"H

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

$179.99

OUT OF STOCK

Class-D Monoblock 1000W DRVN Series Car Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 1000W
• CEA-2006 Compliant
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 10-1/4" W x 11-13/16" D x 2-3/8" H

$119.99

OUT OF STOCK

4000W Max Monoblock Class D OptiDrive Series Car Amplifier

• RMS: 700W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms, 1600W x 1 @ 1.3 ohms
• Total Peak Power: 4000W
• Class D Circuitry
• Bass Boost: 0-18 dB
• 1 Pair of Preamp Outputs
• Dimensions: 19-1/8"L x 10-11/16"W x 2-1/8"H

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

$289.95

OUT OF STOCK

1800W RMS, Mono Block Class D Murdered Out Series Car Amplifier

• RMS: 600W x 1 @ 4 ohms, 1200W x 1 @ 2 ohms, 1800W x 1 @ 1 ohm
• Total RMS Power: 1800W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 50-120 Hz
• Dimensions: 12-3/8"W x 8-1/2"D x 2-11/16"H

$169.99

OUT OF STOCK

800W Monoblock Nono BiT Series Class D Car Amplifier


• Total Peak Power: 1600W
• Variable Low-Pass Filter (10-220 Hz, 24 dB/Octave)
• Dimensions: 5"W x 8.3"L x 1.8"H

$169.99

OUT OF STOCK

1200W RMS, Mono Block Class D Murdered Out Series Car Amplifier

• RMS: 400W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total RMS Power: 1200W
• 1 Pair of Preamp Outputs
• Bass Boost: 0-18 dB
• Low Pass Filter: 50-120 Hz
• Dimensions: 11-9/16"W x 8-1/2"D x 2-11/16"H

$159.95

OUT OF STOCK

1000W Mt.Olympus Series Monoblock Class D Car Amplifier

• RMS Power: 450W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low-Pass Filter (35-250 Hz)

$239.99

OUT OF 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.

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.