The Monolith by Monoprice M15-S 15" THX Ultra Certified Sealed 1000 Watt Powered Subwoofer is on sale for $979.34 with free shipping:
https://www.monoprice.c
The Monolith by Monoprice M15-S 15" THX Ultra Certified Sealed 1000 Watt Powered Subwoofer is on sale for $979.34 with free shipping:
https://www.monoprice.c