(I'm not really here, I'm protesting spam by not posting...)
2 ATREND ported boxes from Best Buy several years ago - They had buy one get one free and free shipping so total cost of boxes was $50!
2 Kicker 10 inch single coil subs, again Best Buy buy one get one free & free shipping, total cost $100. The boxes matched the sub volume and port size specs very nicely.
A pair of 12" waffle grilles too.
I have good amps and this shakes the windows - of the neighborhood. Plus I don't golf so who needs a trunk. Kinda heavy though. Honestly 1 sub is almost good enough.
Some folks said I would have major cancellation issues, but I tried them facing the same way, away from each other and towards each other and there was some difference but both facing right was the best. My vert is not exactly a controlled environment for audio and it needs to be freaking loud over the exhaust and road noise.
