99 CLK 430 audio upgrades
Thanks for any and all info.
Last edited by Lorne S Ulrich; Mar 27, 2016 at 10:47 PM.
The input signal for a Bose amp is different than most standard car amps. Bose uses a balanced, differential signal interconnection. Most aftermarket (regular) audio systems use an unbalanced connection. A Bose amp will work with an unbalanced connection, but it won't sound as good. That problem can be overcome with a simple converter box. My PAC box was $14 and out of production. ARTcessories has an inexpensive 12V converter.
The wrong input signal and 4 ohm speaker outputs might damage a Bose amp.
Lastly, if you do replace the amp and go with a non-Bose unit, you may want to replace ALL the Bose speakers. Bose speakers have been known to fry standard amps (and ruin the speakers).








