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SW-UV18D2 Sundown Audio U-Series v.1 U-8 8" inch Subwoofer Sub 600W RMS 2 Ohm DVC

by Sundown
Save 17% Save 17%
Original price $359.99
Original price $359.99 - Original price $359.99
Original price $359.99
Current price $299.99
$299.99 - $299.99
Current price $299.99
🚚 Order within the next 2 hours, 15 minutes for delivery by 07 Dec, 2024.
Availability:
in stock

U-Series v1 8" 600W Subwoofer

2 Ohm Dual Voice Coil 

The U-8 can be thought of as an SA-8 v3 on performance boosters. Everything there is to love about the SA-8 v3 just with more power handling, more x-max, and more output potential.
The specially designed motor is mated to a custom tooled and patented (US Patent D691595) frame which allows for a larger spider and superior clearances to nearly any other 8" woofer on the market today. The U-8 features a full 18mm of one-way linear excursion and mechanical capacity in excess of double the linear limits (around 2.5” peak-to-peak) to ensure that mechanical failures are nearly impossible. As with the SA-8 v.3 it features a surround that mimics the geometry of our large Mega-Roll v.2 surrounds for incredible linearity.

FEATURES (U-8)

  • Xmax = 18mm one-way by 70% BL
  • RMS Power = 600-watts
  • Vented magnetic gap featuring 12 chamfered gap vents
  • Vented pole-piece with chamfered edges
  • High velocity under-spider frame vents
  • Black Aluminum 2.25” voice coil former for superior heat dissipation
  • High Temperature copper voice coil wire
  • Large Magnet ID aluminum faraday ring
  • Spring Loaded Terminals
  • Stitched-On “XL” Tinsel Leads to prevent fatigue and failure
  • High strength & patented cast aluminum frame
  • Optimized for small, ported enclosures
  • Bolt-Through Motor Design for enhanced longevity

SPECIFICATIONS

T/S SPECS U 8" D2 U 8" D4
RE (Ohms) 3.8 6.34
FS (Hz) 39.387 41.288
VAS (L) 6.345 6.970
Qes 0.412 0.519
Qms 2.474 2.542
Qts 0.353 0.431
BL (NA) 20.00 21.45
Mms (Grams) 175.340 145.239
Cms (mm/N) 93.125 102.308
Sens (dB @ 1w/1m) 81.6db

81.6db

ENCLOSURE SPECS

  • Ported Enclosure
    • Size: .65-.75 cuft net
    • Port Area: 9-12 sqin
    • Port Tuning: 35hz
  • Sealed Enclosure
    • Size: .3 cuft net
    • Displacement:  .09 cu. ft. 
  • Depth:  6.02"
  • Outside Diameter: 8.70"
  • Cutout: 7.3"