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Discontinued Monoblock Amplifiers

2000W RMS Brutus Elite Series Class D Monoblock Car Amplifier with High Dissipation Heat Sink

Brutus Elite Series Monoblock Class D Car Amplifier • 2000W x 1-Chan. @ 1 Ohm • 1400W x 1-Chan. @ 2 Ohm • 700W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

DISCONTINUED

1000W RMS 1-Channel Monoblock Formula Series Amplifier

Formula Series Monoblock Car Amplifier • 4 ohms: 250 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan. • MB QR-2 Wired Remote Bass Level Control Included

DISCONTINUED

Ultra Compact 1600W Max (800W RMS) Nano Block Class-D Monoblock 1-Ohm Stable Amplifier with Adjustable Bass Boost

• RMS: 200W x 1 @ 4 ohms, 400W x 1 @ 2 ohms, 800W x 1 @ 1 ohm
• Total Peak Power: 1600W
• CEA-2006 Compliant
• Selectable Bass Boost: 0, +6, +12 dB
• Class D Circuitry
• Dimensions: 7-1/4"L x 5-1/2"W x 2-1/8"H

DISCONTINUED

770W Max (500W RMS) GTX Series Class-D Monoblock 2-Ohm Stable Amplifier

• RMS: 350W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total Peak Power: 770W
Bare wire-to-RCA adapters included
• Signal sensing turn-on
• Signal to Noise Ratio: > 80 dB
• Frequency Response: 20 - 200 Hz (±0.5 dB); 10 - 300 Hz (±3dB)

DISCONTINUED

2500W RMS Brutus Elite Series Class D Monoblock Car Amplifier with High Dissipation Heat Sink

Brutus Elite Series Monoblock Class D Car Amplifier • 2500W x 1-Chan. @ 1 Ohm • 1700W x 1-Chan. @ 2 Ohm • 850W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

DISCONTINUED

600W Max CX Series Class D Monoblock Car Amplifier

• RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• Total Peak Power: 600W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 8-1/8"D x 2-3/8"H

DISCONTINUED

GX Series Class D Subwoofer Amplifier

• 200 Watts RMS x 1 @ 4 ohms
• 300 Watts RMS x 1 @ 2 ohms
• Max power output: 415 watts
• Speaker-level (high-level) inputs
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• Nickel-plate RCA, Speaker and Power/Ground connections
• Variable low-pass filter: 32 - 320 Hz, 12 dB/octave

DISCONTINUED

Complete 0 Gauge Amp Installation Wire Kit Included!!!

• 1000 Watts Peak x 1 @ 4 ohms
• 2000 Watts Peak x 1 @ 2 ohms
• 4000 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
•Built-In Low Pass and Subsonic Filters
• 0 to + 10 Bass Boost
• Aluminum Heatsink
• Dimensions: 8.75" W x 22.8" L x 2.5" H

DISCONTINUED

1500W Peak (600W RMS) Monoblock GTR Series Class D Subwoofer Amplifier

• 380 Watts RMS x 1 @ 4 ohms
• 600 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1500 Watts
• Variable low-pass filter: 32 - 320 Hz
• Variable Bass Boost: 0 to +9 dB bass boost
• Signal to Noise Ratio: >80dB

DISCONTINUED

1400W RMS Class D Monoblock Gladiator Series Amplifier

Gladiator Series Monoblock Class D Car Amplifier • 4 ohms: 500 watts x 1 chan. • 2 ohms: 1000 watts x 1 chan. • 1 ohm: 1400 watts x 1 chan.

DISCONTINUED

1200W Peak (600W RMS) Blade Series Class-D Monoblock 2-Ohm Stable Amplifier

• 400 Watts RMS x 1 @ 4 ohms
• 600 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1200 Watts
• Variable low-pass filter: 40 - 400 Hz, 12 dB/octave
• Variable Subsonic Filter: 10 - 50 Hz, 12 dB/octave
• Hybrid Aluminum Alloy Diecast Heatsink for Optimum Dissipation
• Dimensions: 5"W x 8"L x 2"H

DISCONTINUED

4000W Peak Brutus Class-D Monoblock 1 ohm Stable Amplifier with /Bass Knob Included

• 1000 Watts Peak x 1 @ 4 ohms
• 2000 Watts Peak x 1 @ 2 ohms
• 4000 Watts Peak x 1 @ 1 ohm
• Total Peak Power: 4000 Watts
•Built-In Low Pass and Subsonic Filters
• 0 to + 10 Bass Boost
• Aluminum Heatsink
• Dimensions: 8.75" W x 22.8" L x 2.5" H

DISCONTINUED

700W Peak (350W RMS) Ultra Compact Low Profile Series Series Class-D Digital Monoblock 2-Ohm Stable Amplifier (Made in Korea) + Free 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

• RMS: 100W x 4 @ 4 ohms, 150W x 4 @ 2 ohms
• Total Peak Power: 400W
• Pulse Width Modulated MOSFET Power Supply
• 4-Way Protection Circuitry
• Complete 8 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 500 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• Mini-A

DISCONTINUED

1700W RMS Monoblock C5 Series Class D Car Amplifier

Monoblock C5 Series Class D Car Amplifier bull; 4 ohms: 425 watts x 1 chan. • 2 ohms: 850 watts x 1 chan. • 1 ohm: 1700 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply

DISCONTINUED

Brutus Series Subwoofer Amplifier + Amp Wire Kit and Capacitor

• 1000 Watts RMS x 1 @ 4 ohms
• 2000 Watts RMS x 1 @ 2 ohms
• 3000 Watts RMS x 1 @ 1 ohm
• Wired remote bass level control included
• Mono channel operation, 1-Ohm Stable
• 3-way system protection circuitry (thermal, overload and speaker short protection)
• Variable Bass Boost (0 to +10 dB bass boost at 45 Hz)

DISCONTINUED

600W Monoblock DJ Series Class D Marine Amplifier

• RMS Power: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms, 600W x 1 @ 1 ohm
• Frequency Response: 20-250 Hz
• Low Pass Filter
• Dimensions: 7" W x 9.88" L x 2" H

DISCONTINUED

1800W Max BlackBox Series Monoblock Car Amplifier

Black Box Series Monoblock Hybrid Class G/H Car Amplifier • Remote Bass Level Control • Preamp RCA Outputs • Microprocessor Controlled System Protection • Internal Convection Cooling Technology

DISCONTINUED

2600W Max (1000W RMS) GTR Series 2-Ohm Stable Monoblock Subwoofer Amplifier + 100% Copper, True Spec 8 Gauge Amplifier Installation Kit

• 700 Watts RMS x 1 @ 4 ohms
• 1000 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 2600 Watts
• Variable low-pass filter: 32 - 320 Hz
• Phase Switch: 0 - 180 degree
• Fuse Rating: 35 A x 3

DISCONTINUED

600W RMS, Class D Mono Block CX Series Car Amplifier

• RMS: 300W x 1 @ 4 ohms, 600W x 1 @ 2 ohms
• Total Peak Power: 1200W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 8-1/8"D x 2-3/8"H

DISCONTINUED

4000W Max Mean Machine Series Monoblock Car Amplifier

Mean Machine Series Monoblock Class A/B Car Amplifier • 4000 Watts Max • 2000 Watts x 1 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Lowpass/Subsonic Filters

DISCONTINUED

1200W Max Monoblock Class D SLICK Series Car Amplifier (SLICKBASS1-V1)

Monoblock Class D SLICK Series Car Amplifier • 4 ohms: 400 watts x 1 chan. • 2 ohms: 600 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • Variable Bass Boost

DISCONTINUED

1200W Max, Auto Sound Series Class D Monoblock Amplifier (ASA600.1DX)

• 600 Watts x 1 Chan. @ 1 Ohms
• 300 Watts x 1 Chan. @ 2 Ohms
• 150 Watts x 1 Chan. @ 4 Ohms
• 1200 Watts Max
• 3-Way System Protection Circuitry
• LED Power And Protect Indicators
• MOSFET Power Supply

DISCONTINUED

1300W Max Black Ice Series 1-Ohm Stable Class-D Monoblock Amplifier

• 300 Watts RMS x 1 @ 4 ohms
• 450 Watts RMS x 1 @ 2 ohms
• 650 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 1300 Watts
• Variable low-pass filter: 40 - 220 Hz, 24 dB/octave
• Subsonic filter: 20 - 50 Hz , 24 dB/octave
• Dimensions: 5"W x 10"L x 5"H

DISCONTINUED

5000W Peak (2500W RMS) Black Ice Series Class-D Strappable Monoblock 1-Ohm Stable Amplifier

• 1200 Watts RMS x 1 @ 4 ohms
• 1700 Watts RMS x 1 @ 2 ohms
• 2500 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 5000 Watts
• Variable low-pass filter: 40 - 220 Hz
• Variable Bass Boost: 0 to +12 dB bass boost
• Subsonic filter: 20 - 50 Hz , 12 dB/octave
• Dimensions: 5"W x 17"L x 5"H

DISCONTINUED

1500W RMS APCL Series 1-Ohm Stable Monoblock Class D Subwoofer Amplifier

• RMS Power: 600W x 1 @ 4 ohms, 950W x 1 @ 2 ohms
• Total Peak Power: 1500W
• Adjustable Low Pass Filter
• High Quality Aluminum Heat Sink
• Dimensions: 6.9" W x 14" L x 2.16" H

DISCONTINUED

1000W Max Class D Monoblock Performance Series Power Amplifier

Class D Monoblock Car Amplifier • 300W x 1 chan. @ 4 ohms • 500W x 1 chan. @ 2 ohms • 1000W x 1 chan. Max • Speaker-level inputs • Gold Plated Preamp RCA outputs • Gold Plated Terminals

DISCONTINUED

1000W Peak (500W RMS) Mean Machine Series Class-A/B Monoblock 2-Ohm Stable Amplifier

• 250 Watts RMS x 1 @ 4 ohms
• 500 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1000 Watts
• Variable low-pass filter: 40 - 150 Hz
• Subsonic filter: 15 - 55 Hz
• Variable Bass Boost: 0 to +9 dB bass boost
• Dimensions: 2.4"W x 13.9"L x 9.6"H

DISCONTINUED

900W Max, Monoblock Amplifier

Class A/B Monoblock Amplifier • 50 W x 1 @ 4 Ohm RMS • 300 W x 1 @ 2 Ohm RMS • Built in Crossovers • 0 - 18 dB Bass Boost • Bass Remote Included

DISCONTINUED

2000W Peak (1944W RMS) APMI Series Class-D Monoblock 1-Ohm Stable Mosfet Car Amplifier

• RMS Power: 770W x 1 @ 4 ohms, 1300W x 1 @ 2 ohms, 1944W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 6.49" W x 16.39" L x 2.20" H

DISCONTINUED

Class D Monoblock Amplifier

MonoBlock Subwoofer Amplifier • 350 watts RMS x 1 @ 2 ohms • MOSFET power supply

DISCONTINUED

3000W Monoblock Mosfet Power Car Amplifier

• RMS Power: 650W x 1 @ 4 ohms, 1500W x 1 @ 2 ohms
• Total Peak Power: 3000W
• Selectable Bass Boost: 0, 6, 12 dB
• Subsonic filter (0 dB at 80 Hz)

DISCONTINUED

1500W Max (1125W RMS) Chaos Fury Series Class-AB Monoblock 2-Ohm Stable Amplifier with Remote Level Control

• 563 Watts RMS x 1 @ 4 ohms
• 1125 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1500 Watts
• Wired remote bass level control included
• Speaker-level (high-level) inputs
• Variable Bass Boost

DISCONTINUED

2600W Peak (700W RMS) High Performance Kappa Series Class-D Monoblock 2-Ohm Stable Car Subwoofer Amplifier

• 700 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2600 Watts
• Variable low-pass filter: 32 - 320 Hz
• Sleek, brushed steel industrial design
• Upgradable Firmware via the microUSB port
• Speaker-level (high-level) inputs

DISCONTINUED

1000W RMS Phantom Series Class D Full Range Monoblock Amplifier

• RMS: 580W x 1 @ 4 ohms, 725W x 1 @ 2 ohms 1000W x 1 @ 1 ohm
• Total RMS Power: 1000W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• 1 Pair of Preamp Outputs
• Dimensions: 12-15/16" L x 6-3/4" W x 2" H

DISCONTINUED

MonoBlock Amplifier

200W RMS Class AB Monoblock Amplifier • Absolute Symmetry dual N-Channel MOSFET output design • Built-in Crossover (HPF/LPF 20 - 500Hz) • 200W x 1 @ 2 Ohms RMS • 120 W x 1 @ 4 Ohms RMS • Pass-through RCA Outputs • High-level Inputs • CEA-2006 Compliant

DISCONTINUED

1500W Max MMA Series 2-Ohm Stable Class-A/B Monoblock Car Amplifier

• 375 Watts RMS x 1 @ 4 ohms
• 750 Watts RMS x 1 @ 2 ohms
• Total Peak Power: 1500 Watts
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost
• Subsonic filter: 15 - 35 Hz
• Dimensions: 2.4"W x 14.7"L x 9.6"H

DISCONTINUED

600W RMS, Class A/B Monoblock Brutus BXi Series Amplifier (BXi608)

Brutus BXi Series Class AB Monoblock Car Amplifier • 150W x 1 chan. @ 4 ohms • 300W x 1 chan. @ 2 ohms • 600W x 1 chan. @ 1 ohm • MOSFET power supply • Soft turn-on circuitry • DC, speaker short, thermal, and overload protection circuitry

DISCONTINUED

1200W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier (BRZ 1200.1D)

• 1200W x 1-Chan. @ 1 Ohm
• 900W x 1-Chan. @ 2 Ohm
• 450W x 1-Chan. @ 4 Ohm
• Wired HFR-3 Remote
• 4-Way System Protection
• Phase Shift
• Silver-Plated RCA Inputs

DISCONTINUED

2400W RMS Brutus Series 1-Channel Monoblock Super Class D Amplifier

Brutus Series Monoblock Class D Car Amplifier • 2400W x 1-Chan. @ 1 Ohm • 1700W x 1-Chan. @ 2 Ohm • 850W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs

DISCONTINUED

1000W RMS Z-Line Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob Included

• 350 Watts RMS x 1 @ 4 ohms
• 500 Watts RMS x 1 @ 2 ohms
• 1,000 Watts RMS x 1 @ 1 ohm
• Total RMS Power: 1,000 Watts
• Built-in Subsonic and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 15.75" W x 10.63" L x 3.25" H

DISCONTINUED

900W Max Power Series Class AB Monoblock Amplifier with Black Gloss Finish

• RMS: 300W x 1 @ 4 ohms, 450W x 1 @ 2 ohms
• Total Peak Power: 3600W
• Wired Bass Remote Included
• Bass Boost: 0-12 dB
• High Current Bi-Polar Transistors
• Dimensions: 9"D x 15-3/4"W x 2-1/2"H

DISCONTINUED

1500W APMI Mini Series Class D Monoblock Subwoofer Amplifier

• RMS: 540W x 1 @ 4 ohms, 964W x 1 @ 2 ohms, 1414W x 1 @ 1 ohm
• Mini Design Class D Mosfet Amplifier
• Variable Bass Boost with Selectable Frequency
• Wired remote bass level control included
• 6.49" W x 13.44" L x 2.20" H

DISCONTINUED

500W Max PRIME Series Monoblock Amplifier

PRIME Series Single-Channel Monoblock Class A/B Car Amplifier • 320W x 1 Chan. @ 4 Ohms • 500W x 1 Chan. @ 2 Ohms • Tuned Bass EQ • Variable Low-Pass Filter • Extruded Aluminum Heatsink

DISCONTINUED

2000W Max (1200W RMS) Class AB Monoblock BB Series Car Amplifier

• RMS: 540W x 1 @ 4 ohms, 900W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Total Peak Power: 2000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 30-80 Hz
• Subsonic Filter From 20-50 Hz
• Dimensions: 12-1/2"W x 8-1/4"D x 2-1/4"H

DISCONTINUED

2000W Max MMA Series 1-Ohm Stable Class-D Monoblock Car Amplifier

• 250 Watts RMS x 1 @ 4 ohms
• 500 Watts RMS x 1 @ 2 ohms
• 1000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 2000 Watts
• Variable low-pass filter: 30 - 250 Hz
• Variable Bass Boost: 0 to +9 dB bass boost
• Subsonic filter: 15 - 35 Hz
• Dimensions: 2.4"W x 12.3"L x 9.6"H

DISCONTINUED

1100W Max Pro Series Class AB Monoblock Subwoofer Amplifier with Remote Level Control

• RMS: 250W x 1 @ 4 ohms, 1100W x 1 @ 2 ohms
• Total Peak Power: 1100W
• Wired Bass Remote Included
• Bass Boost: 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 9-5/16"L x 9-13/16"W x 2-5/16"H

DISCONTINUED

1100 Watt RMS Brutus Series NextGen Class D 1-Ohm Stable Monoblock Subwoofer Amplifier - (Brutus 1100 Watt)

• RMS: 450W x 1 @ 4 ohms, 800W x 1 @ 2 ohms, 1100W x 1 @ 1 ohm
• Total RMS Power: 1100W
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 40 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 14-3/8"L x 10-5/16"W x 2-1/2"H

DISCONTINUED

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

DISCONTINUED

460W Max, Monoblock Class D CS Series Amplifier

CS Series 1-Channel Class D Car Amplifier • 200W x 1 chan. @ 4 ohms • 300W x 1 chan. @ 2 ohms • 460W Max x 1 chan. • LED power and protection indicators • CEA-2006 compliant amplifier

DISCONTINUED

750W Power Series Ultra Compact Class-BD Monoblock Amplifier

• 500 Watts RMS x 1 @ 4 ohms
• 750 Watts RMS x 1 @ 2 ohms
• 750 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 1500 Watts
• CEA-2006 Compliant
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Dual extruded heat sinks
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Real time thermal sensing with Rollback technology
• Dimensions: 4.3"W x 8.3"L x 1.6"H

DISCONTINUED

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Related Categories

Discontinued 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
Discontinued 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
Discontinued 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.