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The Rockford Fosgate P600X4 multi channel amplifier (2 pack) features a MAX power handling of 600 watts and a RMS power handling 75 Watts x 4 @ 4 Ohm, 150 Watts x 4 @ 2 Ohm or 300 Watts x 2 @ 4 Ohm Bridged. In addition to 4 channel stereo mode, you can bridge both channels to create a high power 2 channel amp, or run stereo speakers on the front with subwoofers on the rear in 3 channel mode. The variable HP/LP crossover and built in Punch EQ allows for precise tuning of Bass frequencies and the Pass Thru RCA jacks provide flexibility as your system grows and keeping Y adapters to a minimum.
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.
Includes 2 New Rockford Fosgate P600X4 600 Watt 4 Channel Class AB Car Audio Amplifier Amps
RMS Power:
75 Watts x 4 @ 4 Ohm
150 Watts x 4 @ 2 Ohm
300 Watts x 2 @ 4 Ohm Bridged
Total Power: 600 Watts
Circuit Topology Class: Class A/B
Bridgeable: Yes
High level input capable with Auto Turn On circuit
RCA pass thru outputs
Features C.L.E.A.N. Set up
Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
12dB/octave Butterworth crossover
On board Punch EQ with +18dB boost @ 45Hz.
Muted turn on
Stealth top mounted control panel
Cast aluminum heatsink
Short circuit protection
Over current protection
Frequency Response: 20Hz to 20kHz +/ 1.0dB
Efficiency (average): 68% @ 4 Ohm
Input Sensitivity: 150 mV 12 V
Signal Input: Hi/Low level: 2 RCA pair
Signal Output: Low level: 1 RCA pair
Power Input Connector: Captive C Clamp
Power Wire Gauge: 4 AWG
Speaker Output Connector: Captive C Clamp
Speaker Wire Gauge: 8 AWG to 18 AWG
Cooling: Convection
Remote Controls (not included): Optional Punch Level Control (PLC2) Ready
Visual Indicators: Power/Protect/Thermal LED
Power/Protect/Thermal LED
Input Clip LED
Operating Voltage: 9 16 VDC
Recommended Fuse (not included): 100 A
Max. Current Draw (13.8V Sinewave): 90 A
Average Current Draw (13.8V Music): 45 A
Suggested Alternator: 75 A
Dimensions (HxWxL): 2.38 x 7.76 x 13.28 (in)
Condition: Brand New!
Item Weight: 12 lbs.
Part Number: **P600X4**
1 Year Manufacturer Warranty
Quantity: 2
Q: What is included in this package?
A: The package includes two Rockford Fosgate P600X4 4-channel Class AB car audio amplifiers, each with a total power output of 600 watts.
Q: What is the power handling capability?
A: Each amplifier provides 75 watts RMS per channel at 4 ohms, 150 watts RMS per channel at 2 ohms, or 300 watts bridged at 4 ohms.
Q: What type of amplifier is this?
A: The P600X4 is a Class AB amplifier designed for high-quality audio performance and flexibility in powering multiple speakers or subwoofers.
Q: How can these amps be used in a car audio setup?
A: They are ideal for powering a full-range speaker system, a mix of speakers and subwoofers, or for bridging channels to power high-output subwoofers.
Q: What built-in features enhance sound quality?
A: The amplifiers include variable high-pass and low-pass crossovers, Punch EQ for bass enhancement, and a built-in C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) setup feature for optimal tuning.
Q: Are they easy to install?
A: Yes, the compact design and versatile connectivity options make installation straightforward for most vehicles.














