LosIsATool
5,000+ posts
CarAudio.com Veteran
So what are we comparing? If anything we can compare AQ to AB. Both are nothing like DD, Subs or Amps, and surely not speakers.And no one is conparing the 35 to 9500
IMO the HDC4 is a waste unless you are going to put some power to them. Even then it seems to be a very inefficent design. Just to much moving mass to be loud of low power. Where as the DD is a very efficent sub that CAN take power, not that it has to. Look at the box size they can utilize taking power, must me some magic glue holding them together.
