yes but hes asking about the 7500 series
any who, ive owned a 15" RE SE and well, im very sad i sold it. ive also had a MTX 7512 and it was a pretty good sub, but the se would walk allover it. yes i understand there 2 differnt sizes, but the SE just sounded so **** good, and took twice its power rating all day long. if space is a concern i would build a 3 cu ft box for the RE SE tuned to 36Hz. i sold it to a kid and build that box for him and it sounded grate! if you can afford even more space 3.75 tuned to 32-34 is ideal. also i have a box plan ill give you if you run the SE. its the same box i built for the kid i sold it to. its 17 high,15 deep and 32 wide. let me know!