Behringer B1500XP 3000W 15 inch Powered Subwoofer | Sweetwater
Behringer B1500XP 3000W 15 inch Powered Subwoofer | eBay
Behringer EUROLIVE B1500XP High Performance Active 3000 Watt PA Subwoofer with 15 Inch Turbo Sound Speaker and Built-in Stereo Crossover : Amazon.de: Musical Instruments & DJ