Sundown Audio SA-Classic 10" Subwoofer

RMS 750 watts Dual 2 or 4 ohm voice coils Optimized for small ported, sealed, & band-pass enclosures Large aluminum Faraday ring for smooth acoustic response High strength cast aluminum frame Low distortion motor construction High-temperature voice coil wire Spring-loaded terminals Stitched-on “XL” tinsel lead wires   The SA Classic sub is the perfect combination of power handling and deep excursion. A cast aluminum frame houses a bulletproof custom 2.5-inch voice coil, robust double-layered Nomex spider, and SPL competition-grade paper cone, all built into a flexible design that works in any kind of enclosure. Specifications RE (Ohms) 4.29 7.08 FS (Hz) 35.4 36.6 VAS (L) 10.13 10.66 Qes 0.52 0.54 Qms 5.41 5.30 Qts 0.48 0.49 Le (mH) 3.41 4.71 BL (NA) 20.40 24.82 Mms (Grams) 230 205 Cms (uM/N) 87.8 92.4 Sens (dB @ 1w/1m) 81.0 81.6 Xmax 19mm 19mm T/S SPECS SA CLASSIC 10" D2 SA CLASSIC 10" D4 Enclosure Specifications SA CLASSIC 10" Sealed Encl