SUNDOWN AUDIO SLD-12 D4 12" 600 WATT DUAL 4 OHM SHALLOW SUBWOOFER

Black Aluminum 2.5" voice coil former for superior heat dissipation High Temperature 4-Layer copper voice coil wire Stitched-On "Mini-XL" Tinsel Leads to prevent fatigue and failure Solid Pole with high velocity vent channels machined around the OD Sundown Audio SLD-12 D4 12" 600 Watt Dual 4 Ohm Shallow Subwoofer This listing includes: (1) Sundown Audio SLD-12 D4 12" 600 Watt Dual 4 Ohm Shallow Subwoofer   The Sundown SLD series can be considered a "re-boot" of the SD-2 line from 2011. The SD-2 was essentially a "shallow SA v1" by design – meaning it shared the cone, surround, and spider with the SA but with a shorter motor with a shorter coil. The SD series went another route starting with the 3rd generation (SD-3) – tilting more towards SQ and sealed enclosures (this remains true for the SD-4 series as well). Due to popular demand we created the SLD series to add a heavily abuse tolerant "shallow" that likes ported boxes back into the line-up! Much like the current SD-4 s