Ok guys I dont mean to break up the conversation. Currently I have a V.2 IDMAX in a 1.5^3 box with 400 watts on each voice coil at 4 ohms (800 watts) and I want a louder but at the same time SQ sub to replace it without building a new box. I was wondering would a T9515 give me about the same SQ and at the same time a deeper and louder sub in that same box???
from what I have read the T9515 can be in a 1.5^3 box right????