Wavtech mini series amplifiers are awesome. Clean sound, powerful, and work flawlessly with factory head units (or aftermarket too!) Why spend another $100-150+ on parts to install an amp off your factory radio, when these amps have that built in? No brainer.
The 500.4 boasts plenty of power, with 75 x 4 RMS @ 4 ohms, or 125 x 4 @ 2 ohms.
Bridgeable also, so it can be 250 x 2 RMS, or 75 x 2 & 250 watts RMS
