Architech Prestige Ps-615 LCRs 6.5-Inch Kevlar 15 Degree Angled Ceiling LCR Speaker 140W Max 6.5-Inch Woven Kevlar Woofer With Butyl Rubber Surround 1-Inch Lens-Free Aluminized Ferro-Fluid Pivoting Dome Tweeter Imp: 8_ Sensitivity: 91 Db