My boot install now with carpet showing Infinity Basslink Sub Woofer.

These really rock and are perfect for any CRX as they leave boot space free.

1 Farad power capacitor with digital readout.

Not an essential item I admit. Bought more for looks and because they were going cheap:) The bass response is tighter at high levels though.

Kenwood dualmag 6x9's in rear enclosures. I already had these great speakers, otherwise I would not have fitted them in the rear enclosures as I had to make special brackets.