How can I turn my dual sub box into a single sub box?

I have an Infinity Reference 611a amplifier and i want to put 2 subs up to it. The specifications say that the amp runs at 456 watts RMS on 1 channel at 4 ohms, or 657 watts RMS on 1 channel at 2 ohms. There are 2 speaker wire outputs on the amp and...

I bought a jbl sub that has built in lights and it has positive and negative terminals in the back for powering them. The problem is that there is no mention on how to power them. Can I daisy chain a cable going from the Amp + to the lights. I also found...

Ok, so I've asked on here a few times and still havn't solved my problem, I have a single 12" Type X hooked up to an Alpine PDXM12 1200 watt amp. I hit 142.5 db at a competition so I am not complaining or trying to mess with it too much, but here...

Hey hows it going ? Like ive asked before when I turn my subs up pretty loud they seem to lose the loudness and the bump and become a rumble. My gain is all set right. But what I was thinking is remembering my sub box has the two subs sharing the space...

its not the boot or n e thing else in or on my car......the sub rattles (the cone i believe) wen i turn the volume up,,,its a ported box,,,,(n no it wasnt made for that sub) ...show more

I have a 12 in Alpine Type R and I was wondering who every time i turn my car on my sub makes a loud bump.. I have my remote wire running from my amp to my windshield wiper fuse in the fuse box and i was wondering if that would have anything to do with...