well...clearly I am willing to spend either amount on either sub. clearly I have the rockford T20001bd and it puts out at least 2500 rms. I already said it throughout this thread probably 3 times.mach 5 12" is 2,500 rms and the HDC3 is 1,000 rms and 2,000 peak. it all depends on how much money your willing to spend and what amp is running it.
i have two tens for sale... dd 3500 10's. let me know if you are intested. pm me...okay guys help me out here. I really don't want to shell out dough for 2 subs, and AQ is sold out of 10's anyways. So help me pick, AQ HDC3 12 or Mach 5 SPL 12.