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Sundown Audio Uv2 18" D4 Subwoofer | 2000W RMS

Brand : Sundown Audio

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MSRP: $836.99
$719.99
(You save $117.00 )
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Sundown-Audio-Uv2-18D4-Subwoofer
  • 2000 Watts RMS / 4000 Watts Peak
  • Dual 2 or 4 ohm voice coils
  • Optimized for small ported 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

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.

Specifications

RE (Ohms) 6.0767
FS (Hz) 30.9212
VAS (L) 114.6901
Qes 0.6572
Qms 5.5116
Qts 0.5872
Le (mH) 4.7475
BL (NA) 31.4938
Mms (Grams) 552.1551
Cms (uM/N) 47.9807
Sens (dB @ 1w/1m) 88.8733
Xmax 30mm
T/S SPECS UV.2 18" D4

Enclosure Specifications

Sealed Enclosure 3.0 cu ft
Ported Enclosure 4.0 cu ft
Recommended Tuning 35Hz
Recommended Port Area 64 sq in
Displacement 0.26 cu ft
Depth 10″
Outside Diameter 18.63″
Cut-Out 16.9″
Physical Dimensions Download

Dimensions

Sundown Audio Uv2 18" Physical Dimensions