Sundown Audio
SUNDOWN AUDIO U SERIES V2 15" SUBWOOFER
- Regular price
- $569.99 USD
- Regular price
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- Sale price
- $569.99 USD
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Features (U-10 / 12 / 15 / 18)
- Black Aluminum 3” voice coil former for superior heat dissipation
- High Temperature Round-Wire CCAW voice coil with high-temp black adhesive
- Double stitched surround
- Heavy duty cast basket
- Spring loaded terminals accept up to 8 gauge
- Stitched-on double-XL tinsel leads
- Rear vented pole piece
- 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
U-15
| T/S SPECS | U 15" D2 | U 15" D4 |
|---|---|---|
| RE (Ohms) | 3.8 | 6.1 |
| FS (Hz) | 37.9 | 34.9 |
| VAS (L) | 54.0 | 63.9 |
| Qes | 0.34 | 0.39 |
| Qms | 3.10 | 3.48 |
| Qts | 0.31 | 0.35 |
| Le (mH) | 2.44 | 3.80 |
| BL (NA) | 30.7 | 34.6 |
| Mms (Grams) | 355.7 | 353.0 |
| Cms (uM/N) | 0.05 | 0.06 |
| Sens (dB @ 1w/1m) | 91.2db | 90.2db |
U-15
| Sealed Enclosure | 2.0 cu ft |
| Ported Enclosure | 3.0 cu ft |
| Recommended Tuning | 35Hz |
| Recommended Port Area | 48 sq in |
| Displacement | 0.24 cu ft |
| Depth | 9.05″ |
| Outside Diameter | 15.59″ |
| Cut-Out | 14.01″ |
| Physical Dimensions | Download |
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