PRV Audio's 15W1000v2 15" professional 8 ohm woofer's reinforced paper cone has been treated to be water resistant making this the perfect driver for outdoor applications. With a vented pole piece and 3" voice coil this driver is capable of up to 500 watts of continuous power, and with 97 dB sensitivity that means exceptionally high output. The reinforced steel frame provides a sturdy support for long life in the difficult pro audio field.