Description: Through relentless research in our North Carolina Headquarters, Sundown optimized a 2” voice coil and a truly unique motor design to get the deepest possible bass response out of an 8” subwoofer. The E-series showcases a distinctive motor design, featuring a heavily vented magnetic gap and solid pole piece, enabling exceptional thermal power handling. The spider itself is a high strength poly-cotton blend designed to handle the full capacity of the motor. To provide an additional level of ruggedness the spider is bolted down and glued to the frame. Its motor geometry allows for a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones. Features: 400 Watts RMS / 800 Watts Peak Dual 2 ohm Optimized for ported enclosures Class-leading 14mm Xmax Double-stacked magnet Vented magnetic gap & pole piece for superior cooling High strength stamped steel frame High temp 4-layer copper voice coil wire High-quality push terminals Stitched-on Mini-XL tinsel leads Specifications: RE (Ohms): 4.02 FS (Hz): 46.22 VAS (L): 5.8984 Qes: 0.5617 Qms: 6.1472 Qts: 0.5147 Le (mH): 3.9549 BL (NA): 15.256 Mms (Grams): 111.8455 Cms (uM/N): 105.9518 Sens (dB @ 1w/1m): 81.91 Xmax: 14mm Subwoofer Measurements: Displacement (Inches): .07 cu ft Depth (Inches): 4.98" Outside Diameter (Inches): 8.5" Cutout (Inches): 7.25" Motor Diameter (Inches): 6.37 Ported Enclosure Specs: Ported Enclosure Size: 0.65 cu ft Recommended Port Area: 9 sq in. Recommended Port Tuning: 35hz Sealed Enclosure Specs: Sealed Enclosure Size: Not Recommended 4th Order Enclosure Specs: 4th Order Sealed Side: .375cu ft 4th Order Ported Side: 1.5cu ft 4th Order Port Area: 3sq in 4th Order Port Length: 6"
