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- USA
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Sundown Audio - U-Series v.2 10"2000 Watts RMS 4000 Watts Peak Dual 2 or 4 ohm voice coils Optimized for small ported 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
- 2000 Watts RMS / 4000 Watts Peak
- Dual 2 or 4 ohm voice coils
- Optimized for small ported 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, 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.
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 |
| Xmax | 30mm |
30mm |
| T/S SPECS | UV.2 10" D2 | UV.2 10" D4 |
|---|
Enclosure Specifications
| Sealed Enclosure | 0.5 cu ft |
| Ported Enclosure | 1.0 cu ft |
| Recommended Tuning | 35Hz |
| Recommended Port Area | 16 sq in |
| Displacement | 0.21 cu ft |
| Depth | 8.15″ |
| Outside Diameter | 11″ |
| Cut-Out | 9.75″ |
| Physical Dimensions | Download |
Dimensions
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy