SA-8 V.3 D4 - Sundown Audio 8' 500W RMS Dual 4-Ohm SA Series Subwoofer
- Stitched-On Double High-Power Tinsel Lead Wires.
- Black Aluminum 2.5” voice coil former for superior heat dissipation.
- Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling.
- High strength & patented cast aluminum frame.