BlackDeath Pro 8� Component Woofer DriverThe BlackDeath Pro-10W is a 8� pro audio component woofer designed with excellent mid-bass response in mind. 1. Semi-pressed paper cone has high sensitivity and low moving mass for monstrous output2. Dual roll cloth surround offers fast, precise dampening of the cone with great bass response.3. The BlackHole Dustcap increases effective cone area for higher SPL creating extreme volume.