Die cast basket with black finished;
Nonpress paper cone;
Hi-roll(EROM) foam surround with stitching;
4.0"flat aluminum wire voice coil(USA made);
16-bar Neodymium magnets;
1-pc technology low carbon steel T-yoke;
8-pcs connex spider with tinsel woven;
10-gauge pure copper power cable;
4000W RMS power, 8000W MAX power;
D1ohm or D2 ohm impedance;
12",15",18" sizes available;
