bad

Well after all this stress, time, and money, I'm not happy with my install. Doesn't have enough low end, even after making the port a lot longer. Box specs are 30.4 cubes net (was 34.6 before I added more port length), 363.5 square inches of port area, and the port is 17 inches long. Judging by...

I have a Ford Escort, and i bought a 444 watt Xplod amp and a 10" Xplod sub a while back, i recently got 2 12" JL audio subs, i hooked all of these subs up to that amp. Is this dangerous for the amp, or the subs in any way?