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10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2

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10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2

  • Stitched-on double-XL tinsel leads
  • Solid pole with vent channels and aluminum shorting ring cap
  • Innovative high-velocity cast aluminum vented frame spacer ring
  • Black Aluminum 3" voice coil former for superior heat dissipation
  • Double stitched surround


10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2


This listing includes:



  • (1) 10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2


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:



  • Black Aluminum 3" voice coil former for superior heat dissipation

  • High Temperature Round-Wire ALU voice coil with high-temp black adhesive

  • Double stitched surround

  • Heavy duty cast baskets - all new, custom-tooled

  • Spring loaded terminals accept up to 8 gauge

  • Stitched-on double-XL tinsel leads

  • Solid pole with vent channels and aluminum shorting ring cap

  • Rear drilled gap-venting

  • Innovative high-velocity cast aluminum vented frame spacer ring

  • Magnet ID shorting ring

  • Top-Plate Cooling Channels

  • Cast Aluminum surround bolt-on rings

  • Optimized for small ported or bandpass enclosures


Specifications:



  • RE (Ohms): 3.918 / 6.1962

  • FS (Hz): 49.9826 / 48.2463

  • VAS (L): 5.6312 / 6.1900

  • Qes: 0.5327 / 0.6317

  • Qms: 4.4138 / 4.5611

  • Qts: 0.4753 / 0.5548

  • Le (mH): 3.1056 / 4.1634

  • BL (NA): 26.5116 / 29.7199

  • Mms (Grams): 304.2236 / 297.0392

  • Cms (uM/N): 33.3280 / 36.6351

  • Sens (dB @ 1w/1m): 82.9533 / 82.1635

  • Stitched-on double-XL tinsel leads
  • Solid pole with vent channels and aluminum shorting ring cap
  • Innovative high-velocity cast aluminum vented frame spacer ring
  • Black Aluminum 3" voice coil former for superior heat dissipation
  • Double stitched surround


10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2


This listing includes:



  • (1) 10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2


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:



  • Black Aluminum 3" voice coil former for superior heat dissipation

  • High Temperature Round-Wire ALU voice coil with high-temp black adhesive

  • Double stitched surround

  • Heavy duty cast baskets - all new, custom-tooled

  • Spring loaded terminals accept up to 8 gauge

  • Stitched-on double-XL tinsel leads

  • Solid pole with vent channels and aluminum shorting ring cap

  • Rear drilled gap-venting

  • Innovative high-velocity cast aluminum vented frame spacer ring

  • Magnet ID shorting ring

  • Top-Plate Cooling Channels

  • Cast Aluminum surround bolt-on rings

  • Optimized for small ported or bandpass enclosures


Specifications:



  • RE (Ohms): 3.918 / 6.1962

  • FS (Hz): 49.9826 / 48.2463

  • VAS (L): 5.6312 / 6.1900

  • Qes: 0.5327 / 0.6317

  • Qms: 4.4138 / 4.5611

  • Qts: 0.4753 / 0.5548

  • Le (mH): 3.1056 / 4.1634

  • BL (NA): 26.5116 / 29.7199

  • Mms (Grams): 304.2236 / 297.0392

  • Cms (uM/N): 33.3280 / 36.6351

  • Sens (dB @ 1w/1m): 82.9533 / 82.1635

$206.40

Original: $688.00

-70%
10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2

$688.00

$206.40

Description

  • Stitched-on double-XL tinsel leads
  • Solid pole with vent channels and aluminum shorting ring cap
  • Innovative high-velocity cast aluminum vented frame spacer ring
  • Black Aluminum 3" voice coil former for superior heat dissipation
  • Double stitched surround


10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2


This listing includes:



  • (1) 10" 4 Ohm 1750W RMS V.2 Dual Voice Coil Subwoofer Sundown U-Series U-10-D4-V2


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:



  • Black Aluminum 3" voice coil former for superior heat dissipation

  • High Temperature Round-Wire ALU voice coil with high-temp black adhesive

  • Double stitched surround

  • Heavy duty cast baskets - all new, custom-tooled

  • Spring loaded terminals accept up to 8 gauge

  • Stitched-on double-XL tinsel leads

  • Solid pole with vent channels and aluminum shorting ring cap

  • Rear drilled gap-venting

  • Innovative high-velocity cast aluminum vented frame spacer ring

  • Magnet ID shorting ring

  • Top-Plate Cooling Channels

  • Cast Aluminum surround bolt-on rings

  • Optimized for small ported or bandpass enclosures


Specifications:



  • RE (Ohms): 3.918 / 6.1962

  • FS (Hz): 49.9826 / 48.2463

  • VAS (L): 5.6312 / 6.1900

  • Qes: 0.5327 / 0.6317

  • Qms: 4.4138 / 4.5611

  • Qts: 0.4753 / 0.5548

  • Le (mH): 3.1056 / 4.1634

  • BL (NA): 26.5116 / 29.7199

  • Mms (Grams): 304.2236 / 297.0392

  • Cms (uM/N): 33.3280 / 36.6351

  • Sens (dB @ 1w/1m): 82.9533 / 82.1635