DS18 ZR112LD Bass Package 1 x ZR12.2D 12" Subwoofer In a Ported Box 1600 Watts This is a prefabricated box that comes with one of our best selling subwoofers, the ZR12.2D. Included is a beautiful carpeted box with DS18 designs tuned to 29 HZ. The box is constructed of thick 3/4 MDF for great sound and acoustical resonance. The subwoofer included is the very popular ZR12.2D that is a dual voice coil 2 ohm subwoofer wired in parallel for a final nominal impedance of 1 ohm that will require 800w RM
