[quote name='Bill Fitzmaurice' post='15680' date='Jun 11 2007, 04:05 PM']A common notion, but a flawed one. The single most limiting factor in volume achieved is the driver's displacement capability. The average 12 is displacement limited to about 50 watts in the low frequencies, anything more than that only leads to [horse and cart]ing out at the least, blown drivers at worst. If it's not loud enough there is no replacement for displacement.[/quote]
I take your point entirely but I wasn't suggesting a single 12" cab, merely a single 4ohm cab. The number of speakers in the cabinet is up to Rumble.