This lightweight packs a punch. Rockford Fosgate’s incredibly small Punch PBR400X4D 4-channel amp delivers 50 watts RMS to each of your front and rear speakers, filling your space with great-sounding music. You can also run this amp in 2-channel mode to drive high-performance speakers or subs with up to 200 watts RMS each.
Product Highlights
- Type: 4-channel car amplifier
- Power Output:
- 50 watts RMS × 4 at 4 ohms
- 100 watts RMS × 4 at 2 ohms
- 200 watts RMS × 2 bridged at 4 ohms (4-ohm stable in bridged mode)
- CTA-2006 compliant: Standardized testing methodology
Key Features
- Boosted Rail Technology: Uses capacitors and high-speed circuitry to boost voltage for musical peaks
- Compact Design: Ultra-small footprint (approximately hand-sized) for installation in tight spaces
- Versatile Crossovers: Switchable high-pass and low-pass filters for precise audio tailoring
- C.L.E.A.N. Setup System: Ensures your music sounds clean and powerful with easy-to-use clip lights
- Flexible Inputs: Compatible with both aftermarket and factory stereos
- Automatic Operation: Signal-sensing turn-on with speaker-level inputs (no remote wire needed)
Usage Flexibility
- Stereo Mode: Powers all four speakers with 50 watts RMS each
- Bridged Mode: Can be configured to drive high-performance speakers or subwoofers with up to 200 watts RMS each
Package Contents
- 4-Channel amplifier
- Input and output harnesses
- Quick setup guide and documentation
- Installation advisory sheet
