Kenwood Excelon Reference Series 4-channel car amplifier and mdash; 75 watts RMS x 4
XR401-4
Product highlights:
- 4-channel amplifier
- 75 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
- 200 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)
- CTA-2006 compliant
- Class-D amp design and mdash; frequency response: 20-40,000 Hz
- variable low- and high-pass filters (50-200 Hz or 2.5k-10k Hz, 12 dB/octave)
- preamp inputs only
- fuse rating: 30A x 2
- wiring and hardware not included with amplifier
- 4-gauge power and ground leads recommended
- 8-11/16"W x 1-7/16"H x 7"D
- warranty: 2 years
- MFR # XR401-4
What's in the box:
- 4-Channel amplifier
- Two 30-amp ATM mini blade fuses (installed)
- Wired Remote Commander
- Flat washer
- Hex nut
- 20' Remote cable (RJ-14 modular plugs on each end)
- 4mm Allen wrench
- 2.5mm Allen wrench
- Four 5/8" Self-tapping screws
- Instruction manual (English/ French/ Spanish)
- Warranty card
Features and amp; specs
| Performance | ||
|---|---|---|
| RMS Power Output (Watts x Channels) | 75 x 4 | |
| Peak Power Output (Watts x Channels) | N/A | |
| Power at 2 Ohms (Watts x Channels) | 100 x 4 | |
| Bridged Power (Watts x Channels) | 200 x 2 | |
| Minimum Impedance Bridged | 4 | |
| Minimum Impedance Unbridged | 2 | |
| Minimum Impedance | 2 | |
| Best Frequency Response | 20-40k Hz | |
| THD at Rated RMS Power | 1% | |
| Signal to Noise Ratio | 76 dB | |
| Input Voltage | 14.4v | |
| Features | ||
| Amplifier Class | D | |
| Low-Pass Crossover Frequency | 50-200 or 2.5k-10k | |
| Low-Pass Slope (dB/octave) | 12 dB/octave | |
| High-Pass Crossover Frequency | 50-200 or 2.5k-10k | |
| High-Pass Slope (dB/octave) | 12 dB/octave | |
| Bass Boost | No | |
| Bass Boost Frequency | N/A | |
| Fan Cooled | No | |
| Fuse Rating | 60 | |
| Speaker Level Inputs | No | |
| Preamp Outputs | No | |
| Width (inches) | 8-11/16 | |
| Height (inches) | 1-7/16 | |
| Depth (inches) | 7 | |
| Parts Warranty | 2 Years | |
| Labor Warranty | 2 Years | |