well i just got a system installed in my car, a kicker L7 SUB with a power accoustic amp which is rated at 750 watts bridged. the problem is that when i raise the volume the sub seems to get lower. i have the pioneer avic-d1 head unit and i played around with all the settings. what can be wrong with the system? does square subs just suck and should i just get 2 kicker compvr subs instead?

 

i have a felling its the amp. weakest link in ur system

 

well my friend has the same amp but a smaller version and he has 2 kicker compvr's in the kicker box and it sounds amazing?

 

where's the sub> is it in a box in the trunk or mounted on the rear deck?

 

ok you raise the volume and the sub gets lower? DO you mean that you cant really feel the sub and your mids and high are getting louder or do you mean the bass is just getting worse which doesnt make alota sense.

Have you tried turning up the gain on your amp for the sub?