Sundown Audio ZV618D1 18″ Woofer, 2500W RMS, Dual 1 Ohm Voice Coils

Sundown Audio 18″ Z Series V6 2500 D1 Subwoofer
2500 Watts RMS

Dual 1 Ohm Voice Coils
Rubber Magnet Boot
Vented Pole
Spring Loaded Terminals
Stitched-On Double-XL Tinsel Leads to prevent fatigue and failure
Mega-Roll Surround Technology

Mount Depth: 14-5/8″