Yorkville Sound ES21P Elite Series 21-inch 2400W Powered Subwoofer | PSSL ProSound and Stage Lighting
Amazon.com: Yorkville ES21P - Subwoofer alimentado de 2400 vatios de 21 pulgadas : Electrónica
Yorkville ES21P 2400W Powered 21" Subwoofer
Yorkville Sound - Introducing the elite ES21P. The most powerful sub in the elite family. See it at Yorkville Sound's Booth 17205-17305 @thenammshow | Facebook