Whatsup people I got two american bass ph4000's abd a xcon 18 for trade... I am looking for two sp4 18's or a large monoblock.. Also will entertain similiar 18's. Both amps function 100% and currently only one on the xcon and it pudhes it perfectly. If local I have the optimal ported box on ssa's site I built myslef and it sounds fantastic and gets stupid loud for a single 18 in my ford aspire. Just seeing what is out there and I will have pics tomorrow with username and videos if needed. Sub is a dual 2 and amps do 2000rms @1ohm a piece, and they are NOT strappable. They seem to do rated and never get hot **** tiny and solid performers.. Also have a matching four channel for a great deal it's the ph4100 and it's a 9.0 on condition. Hit me up with any offers worst that can happen is I say no thanks.