| Compare All: All Car Amplifiers | |||||||||
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| Price | $299.99 | $349.99 | |||||||
| Condition | New Stock | New Stock | |||||||
| Customer Reviews | 21 people say: | ||||||||
| Performance | Rockford Fosgate Punch P400-4 | Rockford Punch P400X4 | |||||||
| RMS Power Output (Wt x Channels) Loading... |
50 x 4 | 50 x 4 | |||||||
| Peak Power Output (Wt x Channels) Loading... |
415 x 4 | --- | |||||||
| Power at 2 Ohms (Wt x Channels) Loading... |
100 x 4 | 100 x 4 | |||||||
| Bridged Power (Wt x Channels) Loading... |
200 x 2 | 200 x 2 | |||||||
| Minimum Impedance Bridged Loading... |
4 | 4 | |||||||
| Minimum Impedance Unbridged Loading... |
2 | 2 | |||||||
| Best Frequency Response Loading... |
20-20k Hz | 20-20000 Hz | |||||||
| THD at Rated RMS Power Loading... |
1% | --- | |||||||
| Signal to Noise Ratio Loading... |
85 dB | --- | |||||||
| Input Voltage Loading... |
14.4v | --- | |||||||
| Features | Rockford Fosgate Punch P400-4 | Rockford Punch P400X4 | |||||||
| Amplifier Class Loading... |
AB | AB | |||||||
| Low-Pass Crossover Frequency Loading... |
50-500 Hz | 50-250 Hz | |||||||
| Low-Pass Slope (dB/octave) Loading... |
12 dB/oct | 12 dB/octave | |||||||
| High-Pass Crossover Frequency Loading... |
50-500 Hz | 50-250 Hz | |||||||
| High-Pass Slope (dB/octave) Loading... |
12 dB/oct | 12 dB | |||||||
| Bass Boost Loading... |
0-18 dB | 0-18 dB | |||||||
| Bass Boost Frequency Loading... |
45 Hz | 45 Hz | |||||||
| Fan Cooled Loading... |
No | --- | |||||||
| Fuse Rating Loading... |
80 | 60 | |||||||
| Speaker Level Inputs Loading... |
No | RCA | |||||||
| Preamp Outputs Loading... |
No | No | |||||||
| Width (inches) Loading... |
13-1/16 | 11-1/16 | |||||||
| Height (inches) Loading... |
2-5/16 | 2-7/16 | |||||||
| Depth (inches) Loading... |
8-11/16 | 7-13/16 | |||||||
| Parts Warranty Loading... |
1 Year | 1 Year | |||||||
| Labor Warranty Loading... |
1 Year | 1 Year | |||||||
| Owner's Manual | |||||||||
| Hands-on Research | Hands-on Research | ||||||||
