Sundown Audio E V.4 15" 500 Watt Subwoofer

Sundown Audio

$219.99
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Includes 1 Subwoofer 

      • Features

        • Xmax = 14mm one-way by 70% BL
        • RMS Power = 500-watts (300-watts 8”)
        • Vented magnetic gap
        • Vented pole piece with optimized geometry (solid pole for 8”)
        • Black Aluminum 2.5” voice coil former for superior heat dissipation (2” coil for 8”)
        • High Temperature 4-Layer copper voice coil wire
        • Spring Loaded Terminals
        • Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure
        • Bolted-on Spider Pack
        • Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures
        • High strength stamped steel frame
        • Optimized for ported enclosures

       

      T/S SPECS E V.4 15" D2 E V.4 15" D4
      RE (Ohms) 4.030 6.130
      FS (Hz) 30.535 30.539
      VAS (L) 101.063 103.031
      Qes 0.759 0.818
      Qms 4.101 3.750
      Qts 0.641 0.671
      BL (NA) 15.880 19.247
      Mms (Grams) 262.699 257.621
      Cms (mm/N) 103.416 105.429
      Sens (dB @ 1w/1m) 87.7 87.4

       

      Enclosure Specifications

        E-8 v.6 E-10 v.4 E-12 v.4 E-15 v.4
      Sealed Enclosure N/A N/A N/A N/A
      Ported Enclosure 0.65 cu ft 1.0 cu ft 1.75 cu ft 3.0 cu ft
      Recommended Tuning 35hz 35hz 35hz 35hz
      Recommended Port Area 9 sq in 15 sq in 26 sq in 44 sq in
      Displacement 0.07 cu ft 0.11 cu ft 0.12 cu ft 0.14 cu ft
      Depth 4.98" 5.625" 6.50" 7.25"
      Outside Diam. 8.500” 10.000" 12.250" 15.125"
      Cutout 7.250” 8.875" 11.125" 13.875"
     

    Works excellent with the Tru Spec 15" Enclosures: 

    TRU SPEC Prefab Single 15" Subwoofer Enclosure Sundown