There are four speakers, 2 woofers (bass) speakers and 2 tweeters (treble) speakers.
One of the woofers was distorting which is why I have removed these from the car. The other woofer and both the tweeters were working perfectly at the time they were removed. I have not tested them since.
I believe the Bose speakers are 2 ohms and are designed to be driven by the Audi Bose amp so they may not work properly with systems other than the Audi Bose ones.
Ebay listing here:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... 388wt_1027



