Quote:
Originally Posted by Route 16
Bump for OP
but for my understanding, my m3 e90 hi-fi, am wanting to change my amp to alpine, my underseat subs with earthquake and front tweeters and mids to BSW, I should be fine? (given I bought the right set up for amp compatibility) or my question is incomplete
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Input your VIN into one of the systems and see which option code you have.
Standard Audio (no amp) - compatble with OP's setup
S676A - Hifi - You need 2 ohm sub
S677A - HK / L7 - compatible with OP's setup
S752A - EPS / Individual - You need 7-8ohm sub.
Aftermarket stuff is a whole different story. Can't really give advice on that