Well, I finally took the plunge and bought a pair of Focal 5" subs to see if I could get some decent sounds in the back of a 300ZX and still keep enough space for a suitcase! (in case I take a repeat trip to Italy with the other half this year). I'm hoping that despite their small size, they will actually make some noise - if not, that's £300 down the drain.....................will keep you guys posted!

 

For anyone else who's interested in a bit more bass, I have a Vibe subwoofer box which comes all made up. It's only an 8" speaker but the sound is very good IMHO. I removed the tool tray from the left side of the boot (when facing forward) and I have hardly lost any boot space at all.

 

Makes a real difference.

 

Dave