Garage
Shop

Discontinued Hifonics 4-Channel Amplifiers

Perfectly balance your audio with Hifonics 4-Channel Amplifiers for harmonious sound.

Loading...
Filters

We are sorry, no available results!

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Hifonics Brutus Elite BE800.4

800W 4 Channel Brutus Elite Series Class AB Amplifier

Go to item page Right Arrow Icon of Right Arrow

800W 4 Channel Brutus Elite Series Class AB Amplifier

• RMS Power: 100W x 4 @ 4 ohm, 200W x 4 @ 2 ohm
• Total Peak Power: 1600W
• Variable High and Low Pass Filters
• 9.65" W x 13.78" L x 2.48" H

• RMS Power: 100W x 4 @ 4 ohm, 200W x 4 @ 2 ohm
• Total Peak Power: 1600W
• Variable High and Low Pass Filters
• 9.65" W x 13.78" L x 2.48" H

Hifonics Brutus Elite BRE100.4

1600W Peak (800W RMS) Elite Series Class-D 4-Channel 2-Ohm Stable Amplifier

Go to item page Right Arrow Icon of Right Arrow

1600W Peak (800W RMS) Elite Series Class-D 4-Channel 2-Ohm Stable Amplifier

• 100 Watts RMS x 4 @ 4 ohm
• 120 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 800 Watts
• Variable low-pass filter: 30 - 250Hz
• Variable high-pass filter: 10 - 15,000 Hz
• Variable Bass Boost: 0 to +10 dB bass boost at 45Hz
• Dimensions: 9.25"W x 14.57"L x 2.44"H

• 100 Watts RMS x 4 @ 4 ohm
• 120 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 800 Watts
• Variable low-pass filter: 30 - 250Hz
• Variable high-pass filter: 10 - 15,000 Hz
• Variable Bass Boost: 0 to +10 dB bass boost at 45Hz
• Dimensions: 9.25"W x 14.57"L x 2.44"H

Hifonics Brutus Elite BE500.4

500W Peak (250W RMS) Elite Series Class-A/B 4-Channel 2-Ohm Stable Amplifier

Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) Elite Series Class-A/B 4-Channel 2-Ohm Stable Amplifier

• 65 Watts RMS x 4 @ 4 ohm
• 125 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Variable low-pass filter: 30 - 150Hz
• Variable high-pass filter: 10 - 15,000 Hz
• Variable Bass Boost: 0 to +10 dB bass boost at 45Hz
• Dimensions: 9.65"W x 12.6"L x 2.48"H

• 65 Watts RMS x 4 @ 4 ohm
• 125 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Variable low-pass filter: 30 - 150Hz
• Variable high-pass filter: 10 - 15,000 Hz
• Variable Bass Boost: 0 to +10 dB bass boost at 45Hz
• Dimensions: 9.65"W x 12.6"L x 2.48"H

Hifonics Brutus BRX616.4 4 Channel Amplifier

640 Watt 4 Channel Brutus Series Class AB Amplifier

Go to item page Right Arrow Icon of Right Arrow

640 Watt 4 Channel Brutus Series Class AB Amplifier

• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H

• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Hifonics HCC-1700.4

1700W Peak Class AB COLOSSUS Series 4 Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

1700W Peak Class AB COLOSSUS Series 4 Channel Car Amplifier

• 225 watts x 4 channel @ 4 ohm
• 425 watts x 4 channel @ 2 ohm
• Bridged: 850 watts x 2 channel @ 4 ohm
• Class A/B 2 ohm Stable 4-Channel Amplifier

• 225 watts x 4 channel @ 4 ohm
• 425 watts x 4 channel @ 2 ohm
• Bridged: 850 watts x 2 channel @ 4 ohm
• Class A/B 2 ohm Stable 4-Channel Amplifier

Hifonics ZG-600.4

600W 4-Channel Zeus Gamma Series Subwoofer Amplifier

Go to item page Right Arrow Icon of Right Arrow

600W 4-Channel Zeus Gamma Series Subwoofer Amplifier

• 600 Watt Class A/B Amplifier
• Bass Remote Included
• Angled Terminals for Easy Installation
• Speaker and RCA Level Inputs

• 600 Watt Class A/B Amplifier
• Bass Remote Included
• Angled Terminals for Easy Installation
• Speaker and RCA Level Inputs

Hifonics Brutus BRX316.4

320 Watt 4 Channel Brutus Series Class AB Amplifier

Go to item page Right Arrow Icon of Right Arrow

320 Watt 4 Channel Brutus Series Class AB Amplifier

• RMS Power: 40W x 4 @ 4 ohm, 80W x 4 @ 2 ohm
• Total Peak Power: 320W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 11" L x 2.4" H

• RMS Power: 40W x 4 @ 4 ohm, 80W x 4 @ 2 ohm
• Total Peak Power: 320W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 11" L x 2.4" H

Hifonics BXX1200.4 1200 Watt RMS 4-Channel Car Stereo Amplifier Brutus+Amp Kit

1200W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier Package

Go to item page Right Arrow Icon of Right Arrow

1200W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier Package

• 150W Max x 4 @ 4 ohm
• 300W Max x 4 @ 2 ohm
• 600W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 1200 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 15.6" L x 2.5" H

• 150W Max x 4 @ 4 ohm
• 300W Max x 4 @ 2 ohm
• 600W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 1200 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 15.6" L x 2.5" H

Hifonics ZXX-2000.4

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004)

Go to item page Right Arrow Icon of Right Arrow

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004)

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

Hifonics Zeus ZRX1016.4

1000 Watt 4 Channel Zeus Series Class AB Amplifier

Go to item page Right Arrow Icon of Right Arrow

1000 Watt 4 Channel Zeus Series Class AB Amplifier

• Max Power: 125W x 4 @ 4 ohm, 250W x 4 @ 2 ohm
• Total Peak Power: 2000W
• Variable Low and High Pass Filters
• Dimensions: 10" W x 15.7" L x 2.4" H

• Max Power: 125W x 4 @ 4 ohm, 250W x 4 @ 2 ohm
• Total Peak Power: 2000W
• Variable Low and High Pass Filters
• Dimensions: 10" W x 15.7" L x 2.4" H

Hifonics BXX800.4

800W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

800W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier

• 100W Max x 4 @ 4 ohm
• 400W Max x 4 @ 2 ohm
• 400W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 800 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 12.43" L x 2.5" H

• 100W Max x 4 @ 4 ohm
• 400W Max x 4 @ 2 ohm
• 400W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 800 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 12.43" L x 2.5" H

Go to item page Right Arrow Icon of Right Arrow

4 Channel Amplifier • 110W RMS X 4 @ 2 • RCA Outputs • Built-In Crossover • Bass Remote Included • Hifonics Generation Heatsink Design

4 Channel Amplifier • 110W RMS X 4 @ 2 • RCA Outputs • Built-In Crossover • Bass Remote Included • Hifonics Generation Heatsink Design

Hifonics Brutus BRX616.4 Amplifier + Complete 4 AWG Amp Kit

640 Watt 4 Channel Brutus Series Class AB Amplifier + Amp Kit

Go to item page Right Arrow Icon of Right Arrow

640 Watt 4 Channel Brutus Series Class AB Amplifier + Amp Kit

• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H
• Complete 4 Gauge 4-Channel Amplifier Installation Kit

• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H
• Complete 4 Gauge 4-Channel Amplifier Installation Kit

Hifonics ZXX-1000.4

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier (ZXX10004)

Go to item page Right Arrow Icon of Right Arrow

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier (ZXX10004)

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

Hifonics Zeus ZRX2016.4

2000 Watt 4 Channel Zeus Series Class AB Amplifier

Go to item page Right Arrow Icon of Right Arrow

2000 Watt 4 Channel Zeus Series Class AB Amplifier

• Max Power: 250W x 4 @ 4 ohm, 500W x 4 @ 2 ohm
• Total Peak Power: 2000W
• Variable Low and High Pass Filters
• Dimensions: 10" W x 22" L x 2.4" H

• Max Power: 250W x 4 @ 4 ohm, 500W x 4 @ 2 ohm
• Total Peak Power: 2000W
• Variable Low and High Pass Filters
• Dimensions: 10" W x 22" L x 2.4" H

Hifonics BRX1200.4

1200W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

1200W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

• 150W x 4-Chan. @ 4 ohm
• 300W x 4-Chan. @ 2 ohm
• 600W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

• 150W x 4-Chan. @ 4 ohm
• 300W x 4-Chan. @ 2 ohm
• 600W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

Hifonics Zeus ZRX1000.4

1000W 4-Channel Class A/B Zeus Series Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

1000W 4-Channel Class A/B Zeus Series Car Amplifier

• 4 ohm: 125 watts x 4-Chan.
• 2 ohm: 250 watts x 4-Chan.
• Pulse Width Modulated MOSFET Power Supply
• CEA-2006 Compliant Amplifier

• 4 ohm: 125 watts x 4-Chan.
• 2 ohm: 250 watts x 4-Chan.
• Pulse Width Modulated MOSFET Power Supply
• CEA-2006 Compliant Amplifier

Hifonics ZXX-600.4

600W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX 600 4)

Go to item page Right Arrow Icon of Right Arrow

600W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX 600 4)

• 75 Watts Peak x 2 @ 4 ohm
• 125 Watts Peak x 2 @ 2 ohm
• Total Peak Power: 600 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink

• 75 Watts Peak x 2 @ 4 ohm
• 125 Watts Peak x 2 @ 2 ohm
• Total Peak Power: 600 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink

Hifonics Brutus BRX616.4 Amplifier + (4) Boss Audio 6.5" Speakers + Speaker Wire

640 Hifonics 4-Channel Amplifier + (4) B653 Boss Audio Coaxial Speakers + Belva BBSW127

Go to item page Right Arrow Icon of Right Arrow

640 Hifonics 4-Channel Amplifier + (4) B653 Boss Audio Coaxial Speakers + Belva BBSW127

• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H

• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Hifonics Zeus ZRX616.4

600 Watt 4 Channel Zeus Series Class AB Amplifier

Go to item page Right Arrow Icon of Right Arrow

600 Watt 4 Channel Zeus Series Class AB Amplifier

• Max Power: 250W x 4 @ 4 ohm, 500W x 4 @ 2 ohm
• Total Peak Power: 2000W
• Variable Low and High Pass Filters
• Dimensions: 10" W x 12.6" L x 2.4" H

• Max Power: 250W x 4 @ 4 ohm, 500W x 4 @ 2 ohm
• Total Peak Power: 2000W
• Variable Low and High Pass Filters
• Dimensions: 10" W x 12.6" L x 2.4" H

Hifonics TX4405

Hifonics Titan Series 4-Channel Class A/B Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

Hifonics Titan Series 4-Channel Class A/B Car Amplifier

Titan Series 4-Channel Class A/B Amplifier • 110 Watts x 4 Chan @ 2 Ohm • 55 Watts x 4 Chan @ 4 Ohm • High-Speed MOSFET Output Devices • 4-Way Protection • 18dB Bass Boost • Power and Protection LEDs

Titan Series 4-Channel Class A/B Amplifier • 110 Watts x 4 Chan @ 2 Ohm • 55 Watts x 4 Chan @ 4 Ohm • High-Speed MOSFET Output Devices • 4-Way Protection • 18dB Bass Boost • Power and Protection LEDs

Go to item page Right Arrow Icon of Right Arrow

55W RMS x 4 at 4 ohm • 220W RMS x 2 in bridged mode • 110W RMS x 4 at 2 ohm • Bass Remote Included • 2 ohm mono stable

55W RMS x 4 at 4 ohm • 220W RMS x 2 in bridged mode • 110W RMS x 4 at 2 ohm • Bass Remote Included • 2 ohm mono stable

Hifonics ZXi 6410

680W RMS, Zeus ZXi Series 4-Channel Amplifier (ZXi6410)

Go to item page Right Arrow Icon of Right Arrow

680W RMS, Zeus ZXi Series 4-Channel Amplifier (ZXi6410)

Zeus ZXI AB Car Amplifier • 4-Channel Operation• 85W x4 Chan. @ 4 Ohm • 170W x4 Chan. @ 2 Ohm • Ultra-Fi MOSFET Power Supply • Built-In System Diagnostics • Crossover Selector • Aluminum Alloy Vented Heatsink •

Zeus ZXI AB Car Amplifier • 4-Channel Operation• 85W x4 Chan. @ 4 Ohm • 170W x4 Chan. @ 2 Ohm • Ultra-Fi MOSFET Power Supply • Built-In System Diagnostics • Crossover Selector • Aluminum Alloy Vented Heatsink •

Hifonics TXi 6408

680W RMS, 4-Channel Titan TXi Series Amplifier (TXi6408)

Go to item page Right Arrow Icon of Right Arrow

680W RMS, 4-Channel Titan TXi Series Amplifier (TXi6408)

Titan TXi Series 4-Channel Class AB Car Amplifier • 85W x 2 chan. @ 4 ohm • 170W x 2 chan. @ 2 ohm • 340W x 1 chan. @ 4 ohm • Pulse width modulated (PWM) MOSFET power supply • Preamp RCA outputs

Titan TXi Series 4-Channel Class AB Car Amplifier • 85W x 2 chan. @ 4 ohm • 170W x 2 chan. @ 2 ohm • 340W x 1 chan. @ 4 ohm • Pulse width modulated (PWM) MOSFET power supply • Preamp RCA outputs

Hifonics ZXi 4406

400 watts, Zeus ZXi 4-Channel Amplifier ZXi4406

Go to item page Right Arrow Icon of Right Arrow

400 watts, Zeus ZXi 4-Channel Amplifier ZXi4406

400W Zeus ZXi 4406 4-Channel Amplifier • 55W x 4 chan. @ 4 Ohm • 110W x 4 chan. @ 2 Ohm • 3-channel mode • MOSFET outputs • illuminated Hifonics logo • remote bass control

400W Zeus ZXi 4406 4-Channel Amplifier • 55W x 4 chan. @ 4 Ohm • 110W x 4 chan. @ 2 Ohm • 3-channel mode • MOSFET outputs • illuminated Hifonics logo • remote bass control

Hifonics ZX6400

Zeus Series 4-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

Zeus Series 4-Channel Amplifier

85W RMS x 4 at 4 ohm • 340W RMS x 2 in bridged mode • 170W RMS x 4 at 2 ohm • Bass Remote Included • 2 ohm mono stable

85W RMS x 4 at 4 ohm • 340W RMS x 2 in bridged mode • 170W RMS x 4 at 2 ohm • Bass Remote Included • 2 ohm mono stable

Go to item page Right Arrow Icon of Right Arrow

4 Channel Amplifier • 170W RMS X 4 @ 2 • RCA Outputs • Built-In Crossover • Bass Remote Included • Hifonics Generation Heatsink Design

4 Channel Amplifier • 170W RMS X 4 @ 2 • RCA Outputs • Built-In Crossover • Bass Remote Included • Hifonics Generation Heatsink Design

Hifonics H351200.4 Hercules LTD (H35 1200.4)

1200W Hercules 35th Anniversary Limited Edition Super Class AB 2-Ohm Stable H35 1200.4 4-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

1200W Hercules 35th Anniversary Limited Edition Super Class AB 2-Ohm Stable H35 1200.4 4-Channel Amplifier

• 75 Watts x 4 @ 4 ohm
• 150 Watts x 4 @ 2 ohm
• 600 Watts x 2 @ Bridged
• Twin Turbo Coil PS Pulse Width Modulated MOSFET power supply
• Ultra-Fi output devices

• 75 Watts x 4 @ 4 ohm
• 150 Watts x 4 @ 2 ohm
• 600 Watts x 2 @ Bridged
• Twin Turbo Coil PS Pulse Width Modulated MOSFET power supply
• Ultra-Fi output devices

Hifonics HFi100.4

800W RMS, 4-Channel HFi Series Amplifier (HFi 100.4)

Go to item page Right Arrow Icon of Right Arrow

800W RMS, 4-Channel HFi Series Amplifier (HFi 100.4)

HFi Series 4-Channel Class A/B Car Amplifier • 200W x 4-Chan. @ 2 Ohm • 100W x 4-Chan. @ 4 Ohm • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

HFi Series 4-Channel Class A/B Car Amplifier • 200W x 4-Chan. @ 2 Ohm • 100W x 4-Chan. @ 4 Ohm • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

Hifonics GLX60.4

240W Class A/B 4-Channel Gladiator Series Amplifier

Go to item page Right Arrow Icon of Right Arrow

240W Class A/B 4-Channel Gladiator Series Amplifier

• 4 ohm: 60 watts x 4-Chan.
• 2 ohm: 120 watts x 4-Chan.
• Bridged, 4 ohm: 240 watts x 2 chan.

• 4 ohm: 60 watts x 4-Chan.
• 2 ohm: 120 watts x 4-Chan.
• Bridged, 4 ohm: 240 watts x 2 chan.

Hifonics Titan TX8805

4-Channel Car Amplifier

Go to item page Right Arrow Icon of Right Arrow

4-Channel Car Amplifier

Titan Series 4 Channel Amplifier • 110 watts x 4 chan @ 4 ohm • 220 watts x 4 chan @ 2 ohm • Bass Remote Control Port • Power and Protection LEDs • 18dB Bass Boost • Variable Input Sensitivity

Titan Series 4 Channel Amplifier • 110 watts x 4 chan @ 4 ohm • 220 watts x 4 chan @ 2 ohm • Bass Remote Control Port • Power and Protection LEDs • 18dB Bass Boost • Variable Input Sensitivity

Hifonics PLUTO A6400 R/B

680W RMS Andromeda Series 4-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

680W RMS Andromeda Series 4-Channel Amplifier

Pluto Series 4-Channel Car Amplifier • 85 watts x 4 chan @ 4 ohm • 170 watts x 4 chan @ 2 ohm • MOSFET Power Supply • LED Power Indicators • Bass Boost/EQ

Pluto Series 4-Channel Car Amplifier • 85 watts x 4 chan @ 4 ohm • 170 watts x 4 chan @ 2 ohm • MOSFET Power Supply • LED Power Indicators • Bass Boost/EQ

Hifonics BXX1200.4 (BXX12004)

1200W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

1200W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier

• 150W Max x 4 @ 4 ohm
• 300W Max x 4 @ 2 ohm
• 600W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 1200 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 15.6" L x 2.5" H

• 150W Max x 4 @ 4 ohm
• 300W Max x 4 @ 2 ohm
• 600W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 1200 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 15.6" L x 2.5" H

Hifonics BRX640.4

640W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

640W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

Hifonics ZXX-2000.4 2000W 4 Channel Class A/B Bridgeable Amplifier w/ Wiring Kit

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) Package

Go to item page Right Arrow Icon of Right Arrow

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) Package

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

Hifonics BRX320.4

320W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

Go to item page Right Arrow Icon of Right Arrow

320W 4-Channel Brutus Series Class AB Bridgeable Power Amplifier

• 40W x 4-Chan. @ 4 ohm
• 80W x 4-Chan. @ 2 ohm
• 160W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

• 40W x 4-Chan. @ 4 ohm
• 80W x 4-Chan. @ 2 ohm
• 160W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

Hifonics Zeus ZXX-2000.4 2000w RMS 4-Channel Car Amplifier+Amp Kit+Capacitor

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) Package

Go to item page Right Arrow Icon of Right Arrow

2000W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX-20004) Package

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

• 250 Watts Peak x 4 @ 4 ohm
• 500 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 2,000 Watts
• High- and Low-Pass Filterse
• Variable Bass Boost
• Aluminum Heatsink
• 22" W x 10" L x 6" H

Hifonics ZXX-1000.4 1000W 4 Channel Class A/B Bridgeable Amplifier w/ Amp Kit

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier (ZXX10004) Package

Go to item page Right Arrow Icon of Right Arrow

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier (ZXX10004) Package

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

• 125 Watts Peak x 4 @ 4 ohm
• 250 Watts Peak x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

Hifonics Brutus BRX1616.4

1600W RMS Brutus (BRX) Series Super AB Class FullRange 2-Ohm Stable 4-Channel Amplifier

Go to item page Right Arrow Icon of Right Arrow

1600W RMS Brutus (BRX) Series Super AB Class FullRange 2-Ohm Stable 4-Channel Amplifier

• RMS: 200W x 4 @ 4 ohm, 200W x 4 @ 2 ohm, Bridged 800W x 2 @ 4 ohm
• Total RMS Power: 1600W
• Ultra-Fi MOSFETS power supply
• Heavy duty aluminum alloy heat-sink
• Illuminated Hifonics logo

• RMS: 200W x 4 @ 4 ohm, 200W x 4 @ 2 ohm, Bridged 800W x 2 @ 4 ohm
• Total RMS Power: 1600W
• Ultra-Fi MOSFETS power supply
• Heavy duty aluminum alloy heat-sink
• Illuminated Hifonics logo

Hifonics HS300.4

600W Peak (300W RMS) Samson Series 4-Channel 2-Ohm Stable Amplifier

Go to item page Right Arrow Icon of Right Arrow

600W Peak (300W RMS) Samson Series 4-Channel 2-Ohm Stable Amplifier

• 40 Watts RMS x 4 @ 4 ohm
• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• Variable low-pass filter: 30 - 250 Hz
• Variable high-pass filter: 60 - 1200Hz
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• Dimensions: 9.96"W x 10.24"L x 2.28"H

• 40 Watts RMS x 4 @ 4 ohm
• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• Variable low-pass filter: 30 - 250 Hz
• Variable high-pass filter: 60 - 1200Hz
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• Dimensions: 9.96"W x 10.24"L x 2.28"H

Items per page: 20 40 60

    Clear all

    Hifonics 4-Channel Amplifiers Information

    A 4 channel car amplifier from Hifonics will provide your vehicle with the power it requires. These amps can operate four channels and Hifonics is a leader in amplification solutions. Power your speakers with a Hifonics 4-channel amplifier for a great all-around sound.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2014 Jaguar XKR

    1993 Dodge Shadow

    2001 Saturn SC2

    2012 Hyundai Sonata

    2017 Buick Verano

    2008 Dodge Sprinter

    2007 Audi A3

    1997 Mitsubishi Eclipse

    2016 Buick LaCrosse

    1978 Dodge Ramcharger

    Vehicle
    Store
    Delete

    2001 Harley Davidson FLHT/I Electra Glide Standard

    Vehicle
    Store
    Delete

    2019 Can-Am Defender HD5

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.