4 ohm - High-pass - Rockford Fosgate Amplifiers
Rockford Fosgate Car audio and Marine Audio amplifiers offer the very best sound quality.
Shop By
- Rockford Fosgate R150X2 150 Watt 2-Channel Class AB Car Amplifier$128.99Out of stock
- 2-Channel 150 Watts car amplifier.
- MOSFET power supply to deliver superior power.
- LED indicators for power and protect, and provides protection against short circuiting and over loading.
- Heavy-duty aluminum alloy vented heatsink for effective heat dissipation.
- Frequency Response of 20Hz to 20KHz +/- 1.0dB and is CEA-2006 compliant
- Rockford Fosgate R500X1D 500 Watt Single Channel Class D Car Amplifier$171.99Out of stock
- 500 Watt Prime Series Monoblock Class D Car Amplifier
- 500 watts RMS x 1 Channels at 2 ohms
- 300 watts RMS x 1 Channels at 4 ohms
- High level input capable with an Muted Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate R250X1 250 Watt Single Channel Class AB Car Amplifier$181.99Out of stock
- 250 Watt Prime Series Monoblock Class AB Car Amplifier
- 250 watts RMS x 1 Channels at 2 ohms
- 150 watts RMS x 1 Channels at 4 ohms
- High level input capable with an Muted Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate R250X4 250 Watt 4-Channel Class AB Car Amplifier$192.99Out of stock
- 250 Watt Prime Series 4-Channel Class AB Car Amplifier
- 40 watts RMS x 4 Channels at 4 ohms
- 60 watts RMS x 4 Channels at 2 ohms
- High level input capable with an Muted Turn-On circuit
- Punch Bass: 0dB/+6dB/+12dB @ 45Hz
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate P300X2 300 Watt 2-Channel Class AB Car Amplifier$213.99Out of stock
- 2-Channel 300 Watts car amplifier
- 100 watts RMS x 2 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- Hidden top mounted control panel and a cast aluminum heatsink.
- Rockford Fosgate PBR300X4 Punch Boosted Rail 300 Watt 4-Channel Amplifier$224.99Out of stock
- 75 Watts x 4-channel at 4 ohms
- Punch series micro sized boosted rail mono amplifier
- Super efficient design that allows the amplifier to mounted virtually anywhere
- High level speaker inputs for easy installation into factory audio systems
- 1 Year Standard Warranty
- Rockford Fosgate R300X4 300 Watt 4-Channel Class AB Car Amplifier$224.99Out of stock
- 4-Channel 300 Watts car amplifier.
- MOSFET power supply to deliver superior power and has separate front and rear controls.
- LED indicators for power and protect, and provides protection against short circuiting and over loading.
- Features heavy-duty aluminum alloy vented heatsink for effective heat dissipation.
- Frequency Response of 20Hz to 20KHz +/- 1.0dB and is CEA-2006 compliant
- Rockford Fosgate R600-4D 600 Watt 4-Channel Class D Car Amplifier$267.99Out of stock
- 4-Channel 600 Watts car amplifier.
- It has LED indicators for power and protect, and provides protection against short circuiting, over loading and thermal overload.
- Features cast aluminum heatsink for effective heat dissipation and has P.O.W.E.R. operation.
- Frequency Response of 20Hz to 20KHz +/- 1.0dB and is CEA-2006 compliant.
- Rockford Fosgate R400-4D 400 Watt 4-Channel Class D Car Amplifier$278.99Out of stock
- 4-Channel 400 Watts car amplifier.
- LED indicators for power and protect, and provides protection against short circuiting, over loading and thermal overload.
- Features cast aluminum heatsink for effective heat dissipation and has P.O.W.E.R. operation.
- Frequency Response of 20Hz to 20KHz +/- 1.0dB and is CEA-2006 compliant.
- Rockford Fosgate P400X4 400 Watt 4-Channel Class AB Car Amplifier$288.99Out of stock
- 4-Channel 400 Watts car amplifier
- 50 watts RMS x 4 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- DSM, NOMAD, MESHA3, DTM and C.L.E.A.N. technologies
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate P400X2 400 Watt 2-Channel Class AB Car Amplifier$320.99Out of stock
- 2-Channel 400 Watts car amplifier
- 125 watts RMS x 2 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate P500X2 500 Watt 2-Channel Class AB Car Amplifier$320.99Out of stock
- 2-Channel 500 Watts car amplifier
- 250 watts x 2 channel @ 2 ohms
- 150 watts RMS x 2 Channels @ 4 ohms
- 500 Watts x 1 (Bridged) @ 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate M400-4D 400 Watt Full-Range Marine Class-D 4-Chanel Amplifier$331.99Out of stock
- 400 Watt 4-channel high efficiency Class-D amplifier specifically designed for Marine and Power-sports applications
- 75 Watts x 4 @ 4-Ohm
- Pulse Width Modulated MOSFET power supply
- Variable 12dB/octave Butterworth crossover
- 2/3/4 channel operation
- 4 Gauge power / ground connectors
- Cast aluminum heatsink for effective heat dissipation
- Tri-stage protection that covers thermal, over-circuit and short circuits
- Rockford Fosgate P600X4 600 Watt 4-Channel Class AB Car Amplifier$395.99Out of stock
- 4-Channel 600 Watts car amplifier
- 75 watts RMS x 4 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- DSM, NOMAD, MESHA3, DTM and C.L.E.A.N. technologies
- Hidden top mounted control panel and a cast aluminum heatsink
- Rockford Fosgate P1000X2 1000 Watt 2-Channel Class AB Car Amplifier$427.99Out of stock
- 2-Channel 1000 Watts car amplifier
- 300 watts RMS x 2 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- DSM, NOMAD, MESHA3, DTM and C.L.E.A.N. technologies
- Hidden top mounted control panel and a cast aluminum heatsink