Sundown Audio U-12 V.2 D4 12" 2000w RMS Car Subwoofer DVC 4-Ohm Car Audio Sub

$549.99 $508.00 Save 8% Sold out
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Condition: Used
Product Description

Description:

Designed to be at home in the competition lanes or playing your favorite music, the U Series is the premier “standard suspension” woofer in the Sundown lineup. A double-stacked 9.4-inch wide ferrite magnet system is coupled to a thick top plate. A thick set of shorting rings are used inside the magnets and on the pole cap, smoothing out frequency response while doubling as a heat sink and airflow guide. A custom, substantially thicker aluminum frame was designed specifically for the U Series, equipped with heat dissipation ribs. The U v.2 motor also features an extended pole piece to keep the coil under perfect control under high stress. The coil temperature is kept in check via a high-velocity solid pole / machined pole channels arrangement and a series of 16 direct air-gap vents in the back plate.

Features:

  • 2000 Watts RMS / 4000 Watts Peak
  • Dual 4 ohm
  • Optimized for small ported or bandpass enclosures
  • Aluminum 3” voice coil former for superior heat dissipation
  • High-temperature copper voice coil
  • Double stitched surround
  • Heavy-duty cast basket
  • Spring-loaded terminals accept up to 8-gauge wire
  • Stitched-on heavy-duty tinsel leads
  • Solid pole with vent channels and aluminum shorting ring cap
  • Rear gap-venting
  • Top-Plate Cooling Channels

Specifications:

  • RE (Ohms): 6.1
  • FS (Hz): 40
  • VAS (L): 14.75
  • Qes: 0.58
  • Qms: 4.9
  • Qts: 0.52
  • Le (mH): 4.36
  • BL (NA): 31.12
  • Mms (Grams): 356.54
  • Cms (uM/N): 40.44
  • Sens (dB @ 1w/1m): 84.41
  • Xmax: 30mm

Subwoofer Measurements:

  • Displacement (Inches): .19cu ft
  • Depth (Inches): 7.75"
  • Cutout (Inches): 11.01"
  • Motor Diameter (Inches): 9.68

Ported Enclosure Specs:

  • Ported Enclosure Size: 2.0cu ft
  • Recommended Port Area: 32sq in
  • Recommended Port Tuning: 35hz

Sealed Enclosure Specs:

  • Sealed Enclosure Size: 1cu ft

4th Order Enclosure Specs:

  • 4th Order Sealed Side: .75cu ft
  • 4th Order Ported Side: 2.25cu ft
  • 4th Order Port Area: 45sq in
  • 4th Order Port Length: 6"