U v.2 12" Subwoofer

RMS 1750 watts

Dual 2 or 4 ohm voice coils

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

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 aluminum frame was designed specifically for the U Series. It’s substantially thicker and equipped with heat dissipation ribs at the bottom of the frame. 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.

U-12

U-12