I Have an F-150 extended cab with a sealed box that is very shallow, right now I have 5.5 inch depth memphis subs in it. See the whole thing is Bought them had then for 3 years never did I use them to there full capacity till a few days ago after i was watching subs flexing on youtube, i decided to go out to my truck crank up the volume and noticed i had a crap system. What i am looking for is too feel the bass move while i am driving and not have an amp over heat every half hour. ireally dont know what sq sql is but i would like to find out I would like to spend 500 bucks for some boom boom I figured you guys knew what you were talking about so here i am researching before i go get another crapy system
See the whole thing is Bought them had then for 3 years never did I use them to there full capacity till a few days ago after i was watching subs flexing on youtube, i decided to go out to my truck crank up the volume and noticed i had a crap system.