Pyle Pro professional PA midbass woofers provide low and mid frequency sound reproduction in a wide range of sizes and capabilities. Featuring strong, steel baskets and large voice coils, these speakers enable the audio professional to design performance systems perfectly suited to their environments and applications at a price that can't be beat. The mid-woofers feature paper coated cones and 1" high temperature aluminum voice coils while the woofers offer strong black paper cones, cloth edge suspension, and bumped and vented pole pieces for longer excursion and greater power handling.