Very powerful subwoofers and the right amps to match the power needed for each subs and other speakers.
My god, I have this on the RP1500.1d and and boy oh boy my 03 Tahoe is a earth shaker. Very pleased and the customer service is top notch. Thanks Skar!
Takes punishment daily and I preordered mine and had to wait for the first shipment on this model and it was worth the wait because it still just as strong as it was new and still sounds great and Im already planning my trunk wall and 2 VXF 15's best sounding and SPL I've owned that could take the daily abuse and still be reliable as day one
I've had a single vxf 15d2 for little over a year now doing great still, I have it running off a taramps md5k clamped just over 2500w. Also being in a jeep this 1 15 is doing 145.2db I'll be adding a second sub soon hoping I can do hair tricks after I add it. I can do small ones from the back seat but nothing worth showing. This sub is a monster wayyy batter then what I was expecting to get when I bought it