Herro, My name is James and am currently living in Japan. I'm new on here and am looking forward to purchasing a Dcon 12 in the very near future. It will be going into a Suzuki Alto Works (ported, just need to get final measurements to fit the box behind the so called rear seat). I currently have a Kenwood I-K77 HU and will be using an old school Nakamichi PA301 I have lying around (I actually have 2 lying around). It's rated for 240 watts at 2 ohms. Do you guys think the 12 will be under powered? I was thinking going with dual 10's but already have a 1 cube sealed box for a 12 that isn't being used. I was gonna use that while the sub breaks in and so I can have time to build the new box. Daul 10's sound like fun but I dont think there will be enough room. I'll get a new amp if required. I'm using my old solobaric 10 right now sealed and it's great in the small car but I want more! I listen mainly to metal but occasionally listen to older Beastie Boys, Cypress Hill etc... Thanks for any help or suggestions!