Anyone got 6x9's in the back of their 405? I have a pair of Infinity 6x9's doing nothing and was wondering whether it was worth putting them in or if they would be overkill.
At present I have Kenwood replacements in the standard postion front and back, and a 12" Sony sub with JBL amp in the boot. Its only a budget install, but thought maybe the 6x9's would give the system a bit more 'oomph'.
