4-Channel Amplifiers (183)

Rockford Fosgate 600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels. The Punch P600X4 multi-channel amplifier is versatile to power any audio system configuration. The stealth top-mounted control panel not only provides a sleek finished look to the amp but also protects the vital controls. Our custom heat sink design uses high aluminum mass where it is needed most to maximize heat transfer from the output MOSFETS to the surrounding air, keeping the circuitry cool even under high power and output demand. General Features: Punch Series 4-Channel Class AB Car Amplifier RMS Power Rating: 4 ohms: 75 watts x 4 channel 2 ohms: 150 watts x 4 channel Bridged, 4 ohms: 300 watts x 2 channel MOSFET power supply Remote bass level input (remote level control sold separately) LED power, thermal, and protect indicators Tuned Bass EQ (0-18 dB bass boost at 45 Hz or 0-14 dB bass boost at 12 kHz depending on crossover selection) On-board differential inputs eliminate noise picked up by the signal cable 4/3/2 or Mono channel operation Integrated Trans ana technology simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality RCA Pass-thru outputs MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving the efficiency of the circuit and lowers the operating temperature and potential for noise - similar to circuit boards designed by aerospace manufacturers Built-in NOMAD is a "real-time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across the entire amplifier heatsink to efficiently keep the amplifier temperatures low Nickel-plated RCA level inputs Nickel-plated captive C-clamp terminals Variable high-pass filter (50-250 Hz, Butterworth, 12 dB/octave) Variable low-pass filter (50-250 Hz, Butterworth, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 20-20000 Hz Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H 4-Channel amplifier Four 1-1/2" Self-tapping screws 2.5mm Allen wrench Quick setup instructions Certificate of Performance Rockford Fosgate Punch P600X4 owner's manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Punch P600X4 600W Punch Series 4-Ch Stereo Class AB Car AMP The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels. The Punch P600X4 multi-channel amplifier is versatile to power any audio system configuration. The stealth top-mounted control panel not only provides a sleek finished look to the amp but also protects the vital controls. Our custom heat sink design uses high aluminum mass where it is needed most to maximize heat transfer from the output MOSFETS to the surrounding air, keeping the circuitry cool even under high power and output demand. General Features: Punch Series 4-Channel Class AB Car Amplifier RMS Power Rating: 4 ohms: 75 watts x 4 channel 2 ohms: 150 watts x 4 channel Bridged, 4 ohms: 300 watts x 2 channel MOSFET power supply Remote bass level input (remote level control sold separately) LED power, thermal, and protect indicators Tuned Bass EQ (0-18 dB bass boost at 45 Hz or 0-14 dB bass boost at 12 kHz depending on crossover selection) On-board differential inputs eliminate noise picked up by the signal cable 4/3/2 or Mono channel operation Integrated Trans ana technology simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality RCA Pass-thru outputs MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving the efficiency of the circuit and lowers the operating temperature and potential for noise - similar to circuit boards designed by aerospace manufacturers Built-in NOMAD is a "real-time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across the entire amplifier heatsink to efficiently keep the amplifier temperatures low Nickel-plated RCA level inputs Nickel-plated captive C-clamp terminals Variable high-pass filter (50-250 Hz, Butterworth, 12 dB/octave) Variable low-pass filter (50-250 Hz, Butterworth, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 20-20000 Hz Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8" 4-Channel amplifier Four 1-1/2" Self-tapping screws 2.5mm Allen wrench Quick setup instructions Certificate of Performance Rockford Fosgate Punch P600X4 owner's manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate 600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels. The Punch P600X4 multi-channel amplifier is versatile to power any audio system configuration. The stealth top-mounted control panel not only provides a sleek finished look to the amp but also protects the vital controls. Our custom heat sink design uses high aluminum mass where it is needed most to maximize heat transfer from the output MOSFETS to the surrounding air, keeping the circuitry cool even under high power and output demand. General Features: Punch Series 4-Channel Class AB Car Amplifier RMS Power Rating: 4 ohms: 75 watts x 4 channel 2 ohms: 150 watts x 4 channel Bridged, 4 ohms: 300 watts x 2 channel MOSFET power supply Remote bass level input (remote level control sold separately) LED power, thermal, and protect indicators Tuned Bass EQ (0-18 dB bass boost at 45 Hz or 0-14 dB bass boost at 12 kHz depending on crossover selection) On-board differential inputs eliminate noise picked up by the signal cable 4/3/2 or Mono channel operation Integrated Trans ana technology simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality RCA Pass-thru outputs MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving the efficiency of the circuit and lowers the operating temperature and potential for noise - similar to circuit boards designed by aerospace manufacturers Built-in NOMAD is a "real-time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across the entire amplifier heatsink to efficiently keep the amplifier temperatures low Nickel-plated RCA level inputs Nickel-plated captive C-clamp terminals Variable high-pass filter (50-250 Hz, Butterworth, 12 dB/octave) Variable low-pass filter (50-250 Hz, Butterworth, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 20-20000 Hz Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H What is in the box: 4-Channel amplifier Four 1-1/2" Self-tapping screws 2.5mm Allen wrench Quick setup instructions Certificate of Performance Rockford Fosgate Punch P600X4 owner's manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.ca.gov

Rockford Fosgate 600W Punch Series 4-Channel Stereo Class AB Car Power Amplifier The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels. The Punch P600X4 multi-channel amplifier is versatile to power any audio system configuration. The stealth top-mounted control panel not only provides a sleek finished look to the amp but also protects the vital controls. Our custom heat sink design uses high aluminum mass where it is needed most to maximize heat transfer from the output MOSFETS to the surrounding air, keeping the circuitry cool even under high power and output demand. General Features: Punch Series 4-Channel Class AB Car Amplifier RMS Power Rating: 4 ohms: 75 watts x 4 channel 2 ohms: 150 watts x 4 channel Bridged, 4 ohms: 300 watts x 2 channel MOSFET power supply Remote bass level input (remote level control sold separately) LED power, thermal, and protect indicators Tuned Bass EQ (0-18 dB bass boost at 45 Hz or 0-14 dB bass boost at 12 kHz depending on crossover selection) On-board differential inputs eliminate noise picked up by the signal cable 4/3/2 or Mono channel operation Integrated Trans ana technology simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality RCA Pass-thru outputs MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving the efficiency of the circuit and lowers the operating temperature and potential for noise - similar to circuit boards designed by aerospace manufacturers Built-in NOMAD is a "real-time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across the entire amplifier heatsink to efficiently keep the amplifier temperatures low Nickel-plated RCA level inputs Nickel-plated captive C-clamp terminals Variable high-pass filter (50-250 Hz, Butterworth, 12 dB/octave) Variable low-pass filter (50-250 Hz, Butterworth, 12 dB/octave) CEA-2006 compliant amplifier Frequency response: 20-20000 Hz Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H What is in the box: 4-Channel amplifier Four 1-1/2" Self-tapping screws 2.5mm Allen wrench Quick setup instructions Certificate of Performance Rockford Fosgate Punch P600X4 owner's manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Prime R2-500X4 500W Prime Series 4-Channel Full Range Class D Amplifier Primed for performance, the R2-500X4 is a 500-watt, full-range Class-D amplifier capable of operating at 4Ω or 2Ω stereo and 4Ω bridged/mono. This amplifier is extremely efficient because of its Class-D technology which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. supply that generates more power as voltage increases. Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough to even DRIVE our Punch speakers and subwoofers. They have undergone an amazing upgrade by packing them with the latest features at an incredible value. Best of all, they are designed and engineered here in Tempe, Arizona. General Features: Rockford Fosgate Prime R2-500X4 RMS Power Rating: 4 ohms: 75 watts x 4 Channel RMS Power Rating: 2 ohms: 125 watts x 4 Channel Bridged, 4 ohms: 250 watts x 2 Channel Total power output: 500 watts Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeatable Auto Turn on Circuit Features C.L.E.A.N. Set-up 2/4 Channel Input Selection Switch Front and Rear Variable Input Gain adjustment level Continuously Variable On-Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Rollback Protection Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Frequency Response: 20 Hz - 20 kHz Total Harmonic Distortion (THD): >1% Signal to Noise Ratio: xx dB Variable high-pass filter: 50 - 250 Hz, 24 dB/octave Variable low-pass filter: 50 - 250Hz, 24 dB/octave Recommended Fuse Rating: 80A 4-gauge power and ground wiring are recommended for installation Dimensions: 1.9" x "6.8" x "10.1" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-500X4 package: R2-500X4 owner's manual 4-Channel amplifier Two 7" Speaker input harnesses 3mm Allen Hex key Four 3/4" Screws 4 Flat washers Installation and Operation Instructions Certificate of Performance ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca