Im about to purchase a sub for my system which is used for audio and HT since I dont have the budget for 2 systems. I fell in love with M&K subs and the infinity kappa subs and the velodyne subs. Wanted to check out SVS subs but theyre not available here in the Philippines. My question since im on a budget what would be the best sub for my set up. I'll pair the sub with my energy speakers c3. Here are the choices theyre all in my price range. I listened to them already and Im havng a hard time choosing. M&K - 75 (12" sub with 75rms amp), or velodyne CHT-12 (12" sub with 130RMS or Velodyne VLF-1012 (10" sub with 12" sub passive with 150RMS. Hope you guys can help me out coz I dont want make a mistake and I want the best bang for my buck.