Crunch PowerZone PZi 100.4 600 Watts Maxx Amplifier

Selling this Crunch PowerZone PZi 100.4 car amplifier. It's a 4-channel amp rated for 600 watts max. Has that classic orange/copper finish with the silver fins. It's been used and has some scuffs on the casing as you can see in the photos, but these old PowerZone units are pretty solid for a budget setup. Just the amp itself, no original box or anything.has been tested missing 2 input screws