inputs.text: best sub - ive gone 9 pairs 12s learned one sub big ported box bangs way harder anything else one pioneer ws champion series kicker zx3501 replaced setup sundown sa 12 2 ohm arc audio xdi10001 great combo amp pricey 500 sub 700 wired 1 ohm taking full 1000rms pounding sooooo hard set alarms shake houses door panels shake trunk looks rubbery moves much even 4 layers peel seel lowes best setup 1 sundown audio sa 12 d2 real 1000rms amp least 4awg wire one big ported box ive outslapped 2 15swith thissetup many 12 pairs friends 3 tens dont even come close sub reacts well handles well sticking brand life sorry soundstream