OK, I have 2 L7 10's, and a 1200 watt digital kicker amp. I hooked them up last thursday, and it was loud. Extremely loud. But 2 days ago they sounded alot more quiet. Almost half as loud. I checked the ground, and all that and everything looks fine. They also make a gurgeling sound when turned down real real low. What could the problem be?
Maybe you rattled one of the jumper wires on the back of the speaker loose. Maybe running only one voice coil???Dunno, maybe it's broke in, or brok en. Kidding, I already blew one 12L5.
my thought, too. see if the wiring on the subs is loose. If you didn't mess with the gains or anything and it just did this out of the blue, it's usually the wiring coming off of a terminal of one sub that causes that sort of problem.
you can affix the wiring to the subs with a drop of solder or some epoxy if this gets to be an issue again.