[Mike621]

I have been quite happy with the MB Quart Reference Series speakers I have installed in a few of the SVXs I've owned. Generally I have used them with a newer Subaru headunit, but I have also run them on an aftermarket one with good results.

Using an MB Quart crossover, part of a component set, and connecting aftermarket tweeters in the stock locations have yielded good results. The stereo in my last Pearlie sounded great. If I really wanted to bring it up to the next level, I would have installed an amplifier, but I did not feel the need to do so.

Edit: I highly recommend those speakers as they are reasonably-priced as well.