Tag: Ground Pounder Powered Dual Car Subwoofer

ROCKVILLE Ground Pounder Powered Dual Car Subwoofer Thank you for purchasing this Rockville Ground Pounder 800W Powered Dual 10″ Car Subwoofer in Aluminum Enclosure. Please read this owner’s manual carefully for proper use of your Ground Pounder. Should you need assistance, please call our technical help line at 1-646-758-0144, Monday through Friday, 9am to 5pm…