Sundown Audio Refurbished Z-Series ZV5 10" 2000W Subwoofer With X v.4 Coils

  All profits used to help Miriam's family in Acapulco that lost everything to the CAT-5 Hurricane. Ships In 1-2 Weeks The Z v.5 is the second step up in our “ultra-high excursion” subwoofer lineup after the X v.2 series and replaces the world-famous Z v.4 series. The 10, 12, 15, and 18″ models all feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841).   Refurbished with X v.4 Series Coils  *All Yardsale and Refurbished items are not warrantied and sold as-is* Features Power Handling: 2000 Watts RMS Xmax = 35mm one-way by 70% BL Heavily vented magnetic gap Spring Loaded Terminals Optimized high-velocity pole vent Innovative high-velocity cast-aluminum vented frame spacer ring Mega-Roll v.2 surround Custom tooled basket Large aluminum Faraday (shorting) Ring Stitched-On XL Tinsel Leads to prevent fatigue and failure Custom-tooled ultra-linear spider packs Specifications T/S SPECS Z V.5 10″D1 Z V.5 10″ D2 RE (Ohms) 2.0 4.0 FS (Hz) 38.5 39.4 VAS (L) 11.7 11.3 Qes 0.51 0.53 Qms 3.53 4.29 Qts 0.44 0.47 Le (mH) 0.73mH 1.63mH BL (NA) 15.3 21.3 Mms (Grams) 245.1g 241.5g Cms (uM/N) .07 uM/N .07 uM/N Sens (dB @ 1w/1m) 83dB 83.1dB Enclosure Specifications Sealed Enclosure Not Recommended Ported Enclosure 1.5 cu.ft. net Recommended Tuning 32Hz Recommended Port Area 22 sq.in. Displacement .22 cu. ft. Depth 10.5" Outside Diameter 11.65" Cut-Out 10.01" Physical Dimensions Enclosure Designs .Zip File