BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post

m2michael23 · 05-30-2013, 11:26 PM

For f30s don't have HK, what do we do that can make the sound better? subwoofers? amplifiers or speakers?

i have 335i m-sport.

05-30-2013, 11:26 PM	#1
m2michael23 Captain 325 Rep 643 Posts Drives: G82 M4 Competition Join Date: Jan 2013 Location: Lake Forest, CA iTrader: (1)	Need some audio tech advises! For f30s don't have HK, what do we do that can make the sound better? subwoofers? amplifiers or speakers? i have 335i m-sport.
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