Hey guys, right now I have 2 JL 10W3V2 subs in a sealed box in my 2005 Nissan Titan kingcab. They are getting around 500W right now at 2 ohms and are each in around 0.5 ft^3. Now, I know they don't have much volume and I think thats part of the reason why I am not happy with the setup. They are downfiring also, which I think makes it sound better. I am considering replacing them with a single 10" sub and maybe going ported. I listen to mostly rap lately but some rock and metal also. I have a DLS A5 amp, so I have a maximum of 780W at 1 ohm to work with. I can get a max of probably 0.65ft^3 per woofer right now if I re-did the box upfiring. Would that be a better option, or sell off my stuff and get a single 10" woofer with around a 750W power handling? If I did that, should I upfire or downfire it and sealed or ported? Just off the top of my head I though about a Treo SSi woofer in a ported box or an RE 10SX (I think thats it, the 600W one) or even a DLS Iridium 10 woofer. The last catch is that I only have around 7.25" from the mounting face to the back wall maximum. That is for upfiring. If I went downfiring, it would drop even more. Any suggestions on what I can do?