Hi Sundevil. Saw your post about the KTP-455 Alpine power pack. You said you had success connecting to kenwood's. I have a Kenwood also and cannot get any sound. Power yes, sound no. (assume I am smart enough to figure out hooking up the speaker, power and ground wires as they are color coded). I'm thinking the problem is with blue and blue/white wires. They are the only ones that do not exactly match up. I've tried many combos.

How do you wire yours? I am not using an other amps. Just the KTP-455.

Thanls so much!!