Sundown Audio U v2 18 Single Bundle
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Bundle Includes: Sundown Audio U-Series v.2 18" Subwoofer 2000W RMS + Sundown Audio UV2 MDF 18" Single Ported Subwoofer Enclosure
Priced at 10% off the combined retail price of the subwoofer and enclosure bought separately. Select your impedance below.
Sundown Audio U-Series v.2 18" Subwoofer 2000W RMS
- Power — 2000W RMS / 4000W Peak
- Voice Coil — Dual 2 or 4 ohm, 3" aluminum former
- Motor — Double-stacked 9.4" ferrite magnet with shorting rings and extended pole
- Frame — Custom heavy-duty cast aluminum with heat-dissipation ribs
- Tuning — Optimized for small ported or bandpass enclosures
This Listing Includes: (1) Sundown Audio U-Series v.2 18" Subwoofer
The U Series is the premier standard-suspension woofer in the Sundown lineup, equally at home in the competition lanes or playing your favorite music. A double-stacked 9.4-inch ferrite magnet system is coupled to a thick top plate, with shorting rings inside the magnets and on the pole cap to smooth frequency response while doubling as a heat sink and airflow guide. The custom cast aluminum frame is substantially thicker with heat-dissipation ribs, and the extended pole piece keeps the coil under perfect control under high stress. Coil temperature is managed with machined high-velocity pole channels and 16 direct air-gap vents in the back plate. Rated at 2000W RMS (4000W peak) with dual 2 or 4 ohm coils. In stock and shipping free from JS Ultimate Sounds — your authorized Sundown Audio dealer.
Features
- Aluminum 3" voice coil former for superior heat dissipation
- Double-stacked 9.4" ferrite magnet with shorting rings
- Solid pole with vent channels and aluminum shorting ring cap
- 16 direct air-gap vents and top-plate cooling channels
- Spring-loaded terminals accept up to 8-gauge wire
Specifications
| RMS Power | 2000 Watts |
| Peak Power | 4000 Watts |
| Impedance | Dual 2 ohm or Dual 4 ohm |
| Voice Coil | 3" aluminum former |
| Magnet | Double-stacked 9.4" ferrite |
| Frame | Cast aluminum |
| Recommended Enclosure | Small ported or bandpass |
Sundown Audio UV2 MDF 18" Single Ported Subwoofer Enclosure
- Net Volume - 5.75 cu ft
- Tuning - 30.0 Hz
- Port Area - 83.28 sq in
- Sub Cutout - 16.9"
- Construction - Dense, uniform, void-free triple refined MDF panel
This Listing Includes: (1) Basshead Supply ported enclosure for the Sundown Audio UV2 MDF 18" subwoofer
This enclosure is custom built specifically for the Sundown Audio UV2 MDF 18" subwoofer. Basshead Supply's Performance Series enclosures are subwoofer-specific boxes engineered for strong, clean output, built with a refined assembly process that leaves no visible screw holes. Every box is glued with Titebond III and internally braced, then pre-wired with a recessed satin-nickel binding post and OFC 10-gauge wire - built by hand in the USA. Made to order (2-3 week lead time) and shipping from JS Ultimate Sounds, your Basshead Supply dealer.
Features
- Dense, uniform, void-free triple refined MDF panel
- Ships bare / unfinished - sanded and ready to finish your way
- Refined assembly - no visible screw holes
- Glued with Titebond III and internally braced
- Pre-wired recessed satin-nickel binding post with OFC 10-gauge wire
- Built by hand in the USA
Specifications
| Net Volume | 5.75 cu ft |
| Tuning | 30.0 Hz |
| Port Area | 83.28 sq in |
| Port Dimensions | 16.25" x 5.125" |
| Sub Cutout | 16.9" |
| Construction | Dense, uniform, void-free triple refined MDF panel |
| Finish | Ships bare / unfinished - sanded and ready to finish your way |
| Wiring | Pre-wired metal binding post with 10ga OFC wire |
| Dimensions (HxWxD) | 17.75" x 39.875" x 22.75" |
