Rockford Fosgate® Punch 400 Watt 4-Channel Amplifier
Model #: P400X4Call for Best Price
$99,999.00Save $NaN
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High- and low-pass filters put you in command of the frequencies that reach your speakers, while a bass boost lets you apply some extra low-end punch. The amp includes preamp- and speaker-level inputs, so you can install it in almost any vehicle, even one with a factory radio. If you're using the speaker-level inputs, the amp senses an incoming signal and turns itself on, eliminating the need to run a turn-on wire back to your vehicle's receiver or fusebox. If you're a tweaker, you'll appreciate the end-piece terminal covers that can be snapped in and out without the need for any tools.
Signal to Noise Ratio: | 98 dB |
Number of Channels: | 4 |
Color | Black |
Depth (in.) | 7.94 |
Width (in.) | 8.25 |
Height (in.) | 2.19 |
Bluetooth Capable | No |
Amplifier Channels | 4 |
Manufacturer Warranty | 1 Year |
Water Resistant | No |
Digital Input | No |
Shallow Mount | No |
Speaker Level Input | Yes |