Behringer EUROLIVE PROFESSIONAL B1800X-PRO PA Subwoofer
Behringer B1800XP Eurolive Professional 1,800-Watt Active PA Subwoofer with 18” Turbosound Speaker b-1800-xp - Canada's Favourite Music Store - Acclaim Sound and Lighting
Behringer Eurolive B1800XP 18" 3000W PA Subwoofer - Black for sale online | eBay
Behringer VP1800S – Thomann United States
Behringer Eurolive B1800X PRO 1800-Watt 18" Passive Subwoofer | Reverb