SUNDOWN SLD-10

Features & Technology: • Xmax = 12mm one-way by 70% BL • RMS Power = 600-watts • 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 vent channels around the OD • Magnet ID shorting ring T/S SPECS SLD 10″ D4 RE (Ohms) 6.85 FS (Hz) 46.817 VAS (L) 12.091 Qes 0.547 Qms 2.246 Qts 0.440 Le (mH) BL (NA) 24.492 Mms (Grams) 162.818 Cms (uM/N) 70.979 Sens (dB @ 1w/1m) 85.4 ENCLOSURE SPECIFICATIONS Sealed Enclosure 0.5 cu ft 14,5 Liter Ported Enclosure 1 cu ft 29 Liter Recommended Tuning 35Hz Recommended Port Area 15 sq in 97cm² Displacement Depth Outside Diameter 10.5″ Cut-Out 9.25″ 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. Due to popular demand we have 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 series we utilized solid pole-piece so the SLD can also be mounted directly against the rear enclosure wall to reduce net depth requirements. Compared to the old SD-2 we have introduced numerous important upgrades: pole-piece channels for reduced air noise & increased cooling, top-plate “slits” for better cooling and less distortion, and a magnet ID shorting ring. In terms of long-term reliability we have also bolted down the spider, bolted the motor together, bolted on the aluminum pole cap, and added “mini-XL” lead wires thus ensuring many years of flawless service. The bottom line is if you need a relatively shallow woofer that will take a beating then the SLD is, hands-down, the woofer for you from our line. If you are looking for more SQ then look toward the SD-4 series.