BMW 3-Series (E90 E92) Forum - View Single Post - How to test if a speaker is broken (Logic7)?

954Stealth · 09-30-2012, 02:07 AM

I thought I had a blown speaker. There was some distortion suddenly with low bass but it didn't sound like a normal popping blow. Turns out there was a piece of tinfoil under the seat vibrating lol. Saved me a lot of hassle

09-30-2012, 02:07 AM	#6
954Stealth Brigadier General 1548 Rep 4,512 Posts Drives: A Car Join Date: Mar 2012 Location: Bacon Raton, FL iTrader: (1)	I thought I had a blown speaker. There was some distortion suddenly with low bass but it didn't sound like a normal popping blow. Turns out there was a piece of tinfoil under the seat vibrating lol. Saved me a lot of hassle
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