Do you have a spec sheet that they came with being as they are 'specially' built that proves the 1500 watt rms claim per sub? I'm rather familiar with these specific models and have never heard of them being made with that kind of thermal handling.. If so I'm very interested in both of themI have a pair of new Eclipse Sw9102 10" titanium subwoofers. Rated @ 1500 watts rms each. They were special build with dual 2ohm voice coils and blue baskets by TC Sounds. ( No longer available )