Is that true with the Bose? IIRC, separate amp, low-impedance speakers... On 12/26/2013 12:04 PM, Michael S. Gottlieb wrote: > <<<<< www.MSCW.com List Serve >>>>> > Mazda Sportscar Club of Washington (DC), Inc. > ********************************** > It's easy to do yourself if you are just replacing the headunit! > ...