[chrismuk]

I have a F36 with the HK system but i want more bass. I have always been a bass person, so without filling the boot with subwoofers i think this is hopefully a happy medium.

I have looked and a lot of the systems seem to be US based which costs a lot for us to import so i was wondering if anyone in the UK has found a suitable/better replacement. I am leaning towards the Phoenix Gold upgrade but probably only because it is a brand i remember.

Also what are the gains over the standard HK Subwoofer?