I have a pair of gently used Skar Audio VVX-10 D4's here that I bought a couple months ago that I would like to trade for a good quality sub amp. Something along the lines of an AQ1200D or anything in that approximate power and quality range would be great. Looking for about that much power at 1 ohm . Not looking to add any cash at all and depending on what you offer up I may ask that you add cash on your end to even things up. The subs are pictured in a birch enclosure of approximately 2.5 cubes tuned to 32 hz. This enclosure is only included if you are local or you really make it worth my while to ship it. I'd really rather not mess with shipping it but if its something too good to pass on I can probably make it happen. Would really prefer to only ship the subs though. Any questions please feel free to ask . PM is the best way to contact me .