[V8] Bose specs

[DieMarthaDie at aol.com]

Anyone have the specs for the Bose speaker amps?  what input they require and the min-max range?  I was looking at a replacement head unit and thinking that Blaupunkts Orlando looks reasonable (all the right features) and wondering if the preamp outs (4v) would drive the Bose amps or not...  I suppose I should consider swapping out the whole thing, but that's $ and time I don't have.  Anyone got a BTDT on just the head unit swap?

Thanks,
John
90 V8Q