The LaVoce WAF154.02 is an impressive 15" woofer that features an impressive aluminum basket which provides exceptional cooling. The excellent 97.5 dB sensitivity is perfect for mating to other high-efficiency drivers. The WAN154.02 also features a double silicone spider for improved linearity. The gasket on this driver allows it to be rear mounted easily, providing additional installation flexibility. To add to the versatility of this driver, the cone has been treated to be waterproof, making it ideal for outdoor cabinets.