In Reply to: Help Me Upgrade my Stock Stereo in 00 323Ci (long) posted by Mark in England on September 20, 1999 at 12:34:17:
i have changed the s/s in my e46. i'm using 2 precision power amps....one for the front and the other for the sub. And also i change the front speaker with focal and the sub with 3 10" JL AUDIO sub, still using the standard head unit.
And it sounds marvelous... As for the box of the woofer... in my opinion i choose ported box. Although it needs bigger volume, but the music sounds much sweeter...the bass is so low and deep...with nice and clean mid range spaeaker.
And for the back speaker, u can still run them with the factory head unit ... no need to buy another amp to get the rear speaker running....