Bose question

Bose the gift that keeps on giving. They're ok for individualy amplified speakers. You can hook up an aftermarket radio to the Bose speakers with an PSI-2( think the right one).

The way we do it is better from a shops point of view. To replace the head, we will have to replace all 4 speakers. Heres a trick that work's on most Bose systems. Rather then running new wires to each speaker. At each amp. harness there's 4 wires. 2 bigger guage and 2 smaller. Now the 2 bigger are the 12v. and ground for the amp. The 2 smaller are speaker leads that are at the radio's OEM harness. Just tap into the 2 smaller and saved yourself some time. Now I only do it that way if the customer doesn't want to amp the new speakers. If i'm amping them I run new wires.