u sure it won't work? as long as ur replacing a 4 ohm w/ another 4 ohm, should be fine. I had an old 1990 Olds Eighty-Eight that had super small "AM-radio quality" front speakers, replaced them w/ 2 from a 1990 GP, worked great! Is there something different electronically about bose speakers? All I wanted was to replace the blown stock ones.