Description
Rockford Fosgate Punch P600X4
The P600X4 (Punch Series) is a 4‑channel car amplifier designed to deliver clean, reliable power for both full‑range speakers and bridgeable subwoofer configurations. It offers versatile tuning with onboard crossovers and Punch EQ, plus high/low‑level inputs with auto signal sensing, making it ideal for both stock and upgraded sound systems.
Features
| Feature | Details |
|---|---|
| RMS Power Output | 75 W × 4 @ 4 Ω |
| 150 W × 4 @ 2 Ω | |
| 300 W × 2 (bridged) @ 4 Ω | |
| Crossovers / EQ | Variable high-pass and low-pass filters (50–250 Hz, 12 dB/octave) |
| Punch EQ Bass & Treble boost | |
| C.L.E.A.N. Setup | Gain adjustment with clip-light indicators |
| Inputs | High-level & low-level inputs |
| Outputs | RCA pass-thru outputs |
| Remote Control | Optional Punch Level Control (PLC2) |
| Amplifier Topology / Build | Class A/B with cast-aluminum heatsink |
| Protection | Short-circuit and over-current protection |
Specifications
| Specification | Details |
|---|---|
| Model | P600X4 |
| Channels | 4 |
| RMS Power Output | 75W × 4 @ 4 Ω; 150W × 4 @ 2 Ω; 300W × 2 bridged @ 4 Ω |
| Frequency Response | 20 Hz – 20 kHz ±1.0 dB |
| Input Sensitivity | 150 mV – 12 V |
| Amplifier Class / Topology | Class A/B |
| Crossover Controls | HP & LP filters 50‑250 Hz @ 12 dB/octave Butterworth |
| Tone Controls | Punch EQ Bass: 0‑18 dB @ 45 Hz; Treble: 0‑14 dB @ 12.5 kHz |
| Remote Control | Optional PLC2 remote level control |
| Protection Features | Short circuit, over current protection |
| Dimensions (W × H × D) | 13‑3/8″ × 2‑7/16″ × 8‑13/16″ (≈ 34cm × 6.2cm × 22.4cm) |
| Power Wire Gauge | 4 AWG recommended |
| Recommended Fuse | 100 A inline fuse |


















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