E-12 V.4 D2 - Sundown Audio 12" 500W RMS Dual 2-Ohm EV.4 Series Subwoofer

Features and Specifications:
RMS Power = 500-watts
Xmax = 14mm one-way by 70% BL
Vented magnetic gap
Vented pole piece with optimized geometry
Black Aluminum 2.5” voice coil former for superior heat dissipation
High Temperature 4-Layer copper voice coil wire
Spring Loaded Terminals
Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure

Box Recommendations:
Sealed: 1.0 ft^3
Ported: 1.75 ft^3
Displacement: 0.12 ft^3
Depth: 6 1/2"
Outside Diameter: 12 1/4"
Cut-Out: 11 1/8"
Recommended Tuning: 32hz
Recommended Port Area: 28 in^2