Description: UV18D4 8" DUAL VOICE COIL 4-OHM 600 WATT RMS SUBWOOFER The U Series woofer from Sundown is incredibly versatile, thriving in both competition setups and your daily driver. It features a double-stacked 9” wide ferrite magnet system and a robust top plate. It also incorporates shorting rings within the magnets and pole cap to enhance frequency response, act as a heat sink, and guide airflow. The U Series is equipped with a significantly thicker custom aluminum frame that boasts heat-dissipation ribs. The v.2 motor also includes an extended pole piece to ensure the coil remains controlled even under high stress! RMS 600 wattsDual 4 ohm voice coilsOptimized for small ported enclosuresAluminum 2.25” voice coil former for superior heat dissipationHigh-temperature copper voice coilDouble stitched surroundHeavy-duty cast basketSpring-loaded terminals accept up to 8-gauge wireStitched-on heavy-duty tinsel leadsSolid pole with vent channels and aluminum shorting ring capRear gap-ventingTop-Plate Cooling ChannelsSpecificationsT/S SPECSU 8" D2U 8" D4RE (Ohms)3.86.34FS (Hz)39.38741.288VAS (L)6.3456.970Qes0.4120.519Qms2.4742.542Qts0.3530.431BL (NA)20.0021.45Mms (Grams)175.340145.239Cms (mm/N)93.125102.308Sens (dB @ 1w/1m)81.6db81.6dbXmax18mm18mm Enclosure SpecsPorted EnclosureSize: .65-.75 cu. ft. netPort Area: 9-12 sq. in.Port Tuning: 35HzSealed EnclosureSize: .3 cu. ft. netDisplacement: .09 cu. ft. Depth: 6.02"Outside Diameter: 8.70"Cutout: 7.3"
Price: 289.99 USD
Location: Birmingham, Alabama
End Time: 2024-12-07T22:34:26.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Sundown Audio
Voice Coil: Dual
Speaker Size: 8in.
Model: U SERIES 8" SUBWOOFER / UV1 8 D4 / U8 / U8D4
MPN: UV18D4
RMS Power: 600W
