Completely re-engineered, the PXA400.4 supplies big power to your speakers, in a compact, waterproof design for the trickiest installs.

Class-Leading Power
- Waterproof amplifier design with IP66 and IP67 certifications
- Ideal for UTVs, off-road vehicles, hot rods or space-challenged vehicles
- High-efficiency Class-D technology
- Huge power from a small footprint – rated at 800 watts Dynamic Power!**
- Dual turn-on modes (choice of DC offset or 12v trigger)
- Includes inline power and ground couplers that need no soldering or crimping
- Stainless-steel mounting hardware included
| Specifications | |
|---|---|
| Power (watts/ch), 4 Ohm Mono | 200 x 2 |
| Power (watts/ch), 2 Ohm Stereo | 100 x 4 |
| Power (watts/ch), 4 Ohm Stereo | 100 x 4 |
| **Dynamic Power (watts) | 800 |
| Frequency Response (Hz, +0/-3dB) | 10-20k |
| Crossovers | 80Hz/120Hz hi-pass, 80Hz lo-pass, 24dB/octave |
| Bass Boost | n/a |
| Dimensions (in, mm): | W: 4-1/2, 114.7 H: 1-3/4, 45 L: 9-3/4, 247.5 |
| CXARC Remote capable (sold separately): | Yes (AMP2, low pass mode only) |
| What's in the Box: | Waterproof IP66/IP67 power sports amplifier 2 DC power couplers Stainless-steel mounting hardware Customer information Card |
| Warranty | When purchased from an Authorized KICKER Dealer or kicker.com, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of TWO (2) YEARS from date of original purchase |