[quote name='benwhiteuk' post='240702' date='Jul 16 2008, 10:58 AM']buy a JBL GTO 12" sub for 20 quid, design and build a simple ported enclosure, then buy a cheap 400W 12V car amp. You could do all that for about 300 quid, probably a lot less if you buy a 2nd hand amp, and it would kick the sh*t out of the sound you would get from a bass amp for that application. Bass cabs aren't tuned low enough to be used as a good in-car sub solution. You need something with a tuning frequency of around 26Hz, maybe lower :brow:
don't underestimate those JBL subs though - amazing value for money and they're going for peanuts at the moment.
all this isn't even taking into consideration the hassle of generating enough power from a 12V converter to actually run a powerful GK bass amp [/quote]
MB1.
Watt Ben Said!