E46Fanatics - View Single Post - Can I use a car sub as a home theater sub?
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Old 04-12-2006, 01:46 AM   #5
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Join Date: Aug 2003
Location: White Rock, BC Canada
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My Ride: 04' 320i, 03' 745Li
Originally Posted by brew
Yes you can use a car sub. You'll need a separate amp. Here is a link to some good cheap plate amps for subs: http://www.partsexpress.com/webpage....up_ID=505&SO=2

Most of those should have no problem with a 4 ohm sub. If you have dual 2, 3 or 4 ohm voicecoils, make sure to wire them in series.
Exactly what I needed!

Thanks brew
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