I will be running soundqubed 1200amp capable of 1300 watts at one ohm and originally I was going to be running the hds 312 with 1200rms 2400peak but now I am considering the hdc312 with 1500rms and 4500peak. I know the amp won't push neither near their max but considering the hdc isn't much more for the copper voice coil and that I will most likely latter on add more watts I was thinking of getting the hdc but as this is my first system I am wondering if their will be ANY difference in sound between the two subs. Thank you Hds312
http://www.soundqubed.com/HDS312_p_227.html
Hdc12
http://www.soundqubed.com/HDC3112-Copper-Coil-Subwoofer_p_23.html