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Discontinued Rockford Fosgate 4-Channel Amplifiers

Versatile and robust, Rockford Fosgate's 4-channel amplifiers enhance any audio system.

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Rockford Fosgate Punch PBR300X4

300W RMS Punch Series Boosted Rail Compact 4-Channel Amplifier

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300W RMS Punch Series Boosted Rail Compact 4-Channel Amplifier

• RMS 75 x 1 @ 4 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

• RMS 75 x 1 @ 4 ohm
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

Rockford Fosgate P4004

1600W Max, Punch Series 4-Channel Amplifier

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1600W Max, Punch Series 4-Channel Amplifier

4-ohm stable in bridged mode • Tri-way capable • MOSFET power supplies and output stages • MEHSA transfers heat efficiently from the MOSFET devices to the heat sink for high performance • TOPAZ eliminates ground loop noise • trans-ANA circuitry keeps preamp signal clean • preamp outputs • variable high-pass/low-pass crossover (40-400 Hz, 12 dB/octave) • variable Punch Bass boost (0-18 dB at 45 Hz) with remote

4-ohm stable in bridged mode • Tri-way capable • MOSFET power supplies and output stages • MEHSA transfers heat efficiently from the MOSFET devices to the heat sink for high performance • TOPAZ eliminates ground loop noise • trans-ANA circuitry keeps preamp signal clean • preamp outputs • variable high-pass/low-pass crossover (40-400 Hz, 12 dB/octave) • variable Punch Bass boost (0-18 dB at 45 Hz) with remote

Rockford Fosgate PRIME R300-4

300W Prime Series 4-Channel Amplifier

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300W Prime Series 4-Channel Amplifier

• 50 Watts x 4-Chan. @ 4 Ohm
• 75 Watts x 4-Chan. @ 2 Ohm
• Selectable Bass Boost
• 2-Way System Protection Circuitry
• Extruded Aluminum Alloy Convection Heat Sink

• 50 Watts x 4-Chan. @ 4 Ohm
• 75 Watts x 4-Chan. @ 2 Ohm
• Selectable Bass Boost
• 2-Way System Protection Circuitry
• Extruded Aluminum Alloy Convection Heat Sink

Rockford Fosgate Punch P400-4

400W RMS Punch Series Compact 4-Channel Amplifier

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400W RMS Punch Series Compact 4-Channel Amplifier

Punch Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 110W x 4 chan. @ 2 ohm • Bridged, 4 ohm: 200W x 2 chan. • MOSFET Power Supply

Punch Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 110W x 4 chan. @ 2 ohm • Bridged, 4 ohm: 200W x 2 chan. • MOSFET Power Supply

Rockford Fosgate Prime R250X4

250W RMS 4-Channel Class AB Prime Series Full Range Amplifier

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250W RMS 4-Channel Class AB Prime Series Full Range Amplifier

• 40W x 4-Chan. @ 4 ohm
• 60W x 4-Chan. @ 2 ohm
• 125W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

• 40W x 4-Chan. @ 4 ohm
• 60W x 4-Chan. @ 2 ohm
• 125W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

Rockford Fosgate Prime R400-4D

400W 4-Channel Class D Prime Series Full Range Amplifier

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400W 4-Channel Class D Prime Series Full Range Amplifier

• 75W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 200W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant

• 75W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 200W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant

Rockford Fosgate Prime R600-4D

600W 4-Channel Class D Prime Series Full Range Amplifier


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600W 4-Channel Class D Prime Series Full Range Amplifier

• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 300W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant

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• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 300W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant

Rockford Fosgate Prime R300X4 + Complete 4 AWG Amp Kit

300W 4-Channel Class AB Prime Series Full Range Amplifier + Amp Kit

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300W 4-Channel Class AB Prime Series Full Range Amplifier + Amp Kit

• 50W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 150W x 2 Chan. @ 4 ohm Bridged
• Selectable Bass Boost, Punch EQ
• Variable High-Pass & Low-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On
• Complete 4 Gauge 4-Channel Amplifier Installation Kit

• 50W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 150W x 2 Chan. @ 4 ohm Bridged
• Selectable Bass Boost, Punch EQ
• Variable High-Pass & Low-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On
• Complete 4 Gauge 4-Channel Amplifier Installation Kit

EXCLUSIVE

Rockford Fosgate PRIME R300-4 + Amplifier Kit

300W, Prime Series 4-Channel Class AB Amplifier with 8 Gauge Amplifier Kit(R3004)

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300W, Prime Series 4-Channel Class AB Amplifier with 8 Gauge Amplifier Kit(R3004)

Prime Series 4-Channel Class A/B Car Amplifier • 50 Watts x 4 Chan. @ 4 Ohm • 75 Watts x 4 Chan. @ 2 Ohm • Selectable Bass Boost • 2-Way System Protection Circuitry • Included 8 Gauge Amplifier Kit

Prime Series 4-Channel Class A/B Car Amplifier • 50 Watts x 4 Chan. @ 4 Ohm • 75 Watts x 4 Chan. @ 2 Ohm • Selectable Bass Boost • 2-Way System Protection Circuitry • Included 8 Gauge Amplifier Kit

Rockford Fosgate Prime R400-4D 4 Channel Amplifier w/ Complete 4 AWG OFC Amp Kit

400W 4-Channel Class D Prime Series Full Range Amplifier + Amp Kit

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400W 4-Channel Class D Prime Series Full Range Amplifier + Amp Kit

• 75W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 200W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit

• 75W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 200W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit

Rockford Fosgate P500-4

500W RMS Punch Series 4-Channel Amplifier (P5004)

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500W RMS Punch Series 4-Channel Amplifier (P5004)

Punch Series 4-Channel Class AB Car Amplifier • 60 watts x 4 chan @ 4 Ohm • 125 watts x 2 chan @ 2 Ohm • MOSFET Power Supply • Cast Aluminum Heatsink • 4/2 Channel Operation • Nickel-Plated Screw Terminals and RCA Level Inputs • Frequency response: 20-20,000 Hz

Punch Series 4-Channel Class AB Car Amplifier • 60 watts x 4 chan @ 4 Ohm • 125 watts x 2 chan @ 2 Ohm • MOSFET Power Supply • Cast Aluminum Heatsink • 4/2 Channel Operation • Nickel-Plated Screw Terminals and RCA Level Inputs • Frequency response: 20-20,000 Hz

Rockford Fosgate Punch P8004

800 watts, Punch Series 4-Channel Amplifier

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800 watts, Punch Series 4-Channel Amplifier

800 watt Punch Series 4-Channel Amplifier • 100 watts x 4 chan. @ 4 Ohm • 200 watts x 4 chan. @ 2 Ohm • preamp inputs and outputs • CEA-2006 compliant

800 watt Punch Series 4-Channel Amplifier • 100 watts x 4 chan. @ 4 Ohm • 200 watts x 4 chan. @ 2 Ohm • preamp inputs and outputs • CEA-2006 compliant

Rockford Fosgate POWER-1000

1400W RMS, '25 to LIFE' Special Edition Staggered 5-Channel Amplifier w/ Class D 5th Sub Channel

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1400W RMS, '25 to LIFE' Special Edition Staggered 5-Channel Amplifier w/ Class D 5th Sub Channel

1400W Total RMS Power, '25 to LIFE' Special Edition Staggered 5-Channel Amplifier • 24 dB/Octave Linkwitz-Reilly Crossover Alignment • 1400W Total RMS Power output at 1 ohm • 1000W Total RMS Power Output • Bass remote included

1400W Total RMS Power, '25 to LIFE' Special Edition Staggered 5-Channel Amplifier • 24 dB/Octave Linkwitz-Reilly Crossover Alignment • 1400W Total RMS Power output at 1 ohm • 1000W Total RMS Power Output • Bass remote included

Rockford Fosgate R300X4 Open Box Complete (Very Good, Used)

300W 4-Channel Class AB Prime Series Full Range Amplifier

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300W 4-Channel Class AB Prime Series Full Range Amplifier

• Item Condition: Open Box
• 50W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 150W x 2 Chan. @ 4 ohm Bridged
• Selectable Bass Boost, Punch EQ
• Variable High-Pass & Low-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

• Item Condition: Open Box
• 50W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 150W x 2 Chan. @ 4 ohm Bridged
• Selectable Bass Boost, Punch EQ
• Variable High-Pass & Low-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

Rockford Fosgate Power T800-4AD

800W 4-Channel Class AD Power Series Car Amplifier

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800W 4-Channel Class AD Power Series Car Amplifier

• 4 ohm: 150 watts x 4-Chan.
• 2 ohm: 150 watts x 4-Chan.
• 1 ohm: 200 watts x 4-Chan.
• Bridged, 4 ohm: 300 watts x 2 chan.
• Bridged, 2 ohm: 400 watts x 2 chan.

• 4 ohm: 150 watts x 4-Chan.
• 2 ohm: 150 watts x 4-Chan.
• 1 ohm: 200 watts x 4-Chan.
• Bridged, 4 ohm: 300 watts x 2 chan.
• Bridged, 2 ohm: 400 watts x 2 chan.

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Power Series 550X 65W x 4 Car Amplifier 275 watts RMS x 2 bridged • variable high-pass/low-pass crossovers • preamp outputs • wired remote for Punch Bass

Power Series 550X 65W x 4 Car Amplifier 275 watts RMS x 2 bridged • variable high-pass/low-pass crossovers • preamp outputs • wired remote for Punch Bass

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200W RMS x 2 bridged • selectable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

200W RMS x 2 bridged • selectable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

Rockford Fosgate Power T15004

1500 watts, 4-Channel Power Series Amplifier

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1500 watts, 4-Channel Power Series Amplifier

4-Channel Power Series Amplifier • Speaker Level Inputs • RCA Outputs • Built in High Pass / Low Pass Crossover • 0 - 18dB Bass boost • Fan cooled

4-Channel Power Series Amplifier • Speaker Level Inputs • RCA Outputs • Built in High Pass / Low Pass Crossover • 0 - 18dB Bass boost • Fan cooled

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Punch Series 500X 62.5W x 4 Car Amplifier 250 watts RMS x 2 bridged • selectable high-pass/low-pass crossovers • preamp outputs

Punch Series 500X 62.5W x 4 Car Amplifier 250 watts RMS x 2 bridged • selectable high-pass/low-pass crossovers • preamp outputs

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400W RMS x 2 bridged • variable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

400W RMS x 2 bridged • variable high-pass/low-pass crossovers • variable front and rear gain controls • preamp outputs

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    Rockford Fosgate 4-Channel Amplifiers Information

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