Jl Audio 13W7 Car Subwoofer "subs dont hit hard" Questions

dont notice it from inside the car, but when i open my trunk and listen to it, it does it all the time The subs are making that sound when the bottom out + when they reach full excursion be careful if

...then take the empty neg hook it bridged to the neg on the amp and empty pos to the pos on the amp also check to see if you hooked it up bacwards subs dont hit hard when they are beating in and not ...

...hard and amp dont get hot nor cut off and I never turn my system up with the engine off, only with the engine on to protect my charging system, p.s. those long bass notes will drain your battery. ...

...dont know what to do i thinks its either the one speaker is not hitting as hard or the other one is about to blow please help idk what ot do comp VR 15s are rated @ 500W RMS 1000Peak. The lanzar vibe ...

...hit hard well i have them in a sealed box and they dont sound that good. what kind of box should i use or get. they are 1 ohm subs/900/1800 watts. i wat kind of box and how big.. L-port tuned to 32 ...

...dont know what happened they used to hit so hard not blown or anything please help Pull the subs out of the box and check the connections... Check to see if the wires running from the connectors on ...

subs, sound great with deep bass but cones chatter when I hit them real hard There is a possibility that you may be overpowering or under-powering your speakers with the amp you are currently using or

...dont want to buy a bigger amp, Go get a capacitor. It acts like a battery charge storage for when your sub needs to hit those real low notes. It takes a lot of power. Also if you get a capacitor your ...

...subs. Can you help? First check your gain it may be turned down. I personally dont bridge speakers. I put each speaker to its own channel on the amp.Make sure positive to positive and negative to ...