4 10's in a ported box fits perfectly in the back of a Tahoe/Suburban $350 OBO Subs are $100 each, new. The box was built to JL Audio specs after a few phone calls. JL customer support is amazing. I spent $200 on the box. I have roughly $600 in the speakers. Play great, sound great. Car was broken into they were unable to get the box out because of the size of it.
I have a Fosgate 551S amp they are running off of. I can sell the amp with it for another $125 The amp is complete with bass knob and amp end caps. Amp has 600 watts RMS (real rating,older amp) so it is perfectly paired for this combo. You cannot over power the speakers. I can get pictures if you need them.
AMP and 1 speaker gone.
I will take $75 per speaker $200 for all 3.
Box is still for sale $50