The Power Sound Audio XV15 is a 15” downfiring ported subwoofer with a 500 watt Class D amplifier ... Opening the top revealed that the packaging consists of a single heavy gauge outer box with the ...

The depth of subwoofer mounting is 22 inches with long-lasting 5/8-inch MDF for the structure. The volume of the box is 2.25 cubic feet per chamber. Atrend Single Sealed Truck Wedge Subwoofer ...