SW-UV16.5D2 Sundown Audio U-Series U-65SW v.1 6.5" inch Subwoofer Sub 500W RMS 2 Ohm DVC
by Sundown
Sold out
Original price
$239.99
Original price
$239.99
-
Original price
$239.99
Original price
$239.99
Current price
$199.99
$199.99
-
$199.99
Current price
$199.99
🚚 Order within the next 2 hours, 15 minutes for delivery by 09 Nov, 2025.
Availability:
Out of stock
U-Series v1 6.5" 500W Subwoofer
2 Ohm Dual Voice Coil
FEATURES
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RMS: 500W
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Black Aluminum 1.753” voice coil former for superior heat dissipation
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High Temperature Round-Wire Copper voice coil
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Double stitched surround
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Heavy duty cast basket
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Spring loaded terminals accept up to 8 gauge
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Stitched-on heavy-duty tinsel leads
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Solid pole with vent channels and aluminum shorting ring cap
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Rear drilled gap-venting
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Magnet ID shorting ring
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Top-Plate Cooling Channels
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Optimized for small ported enclosures
U-6.5SW
| T/S SPECS | U-6.5SW" D2 | U-6.5SW" D4 |
|---|---|---|
| RE (Ohms) | 4.0586 | 6.6274 |
| FS (Hz) | 41.9533 | 38.6925 |
| VAS (L) | 2.9053 | 3.7701 |
| Qes | 0.5238 | 0.5005 |
| Qms | 8.5834 | 7.2470 |
| Qts | 0.4937 | 0.4681 |
| Le (mH) | 4.0112 | 5.5892 |
| BL (NA) | 16.7428 | 20.0082 |
| Mms (Grams) | 137.2546 | 124.3518 |
| Cms (uM/N) | 104.8528 | 136.0613 |
| Sens (dB @ 1w/1m) | 77.8706 | 78.1460 |
ENCLOSURE SPECS
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Ported Enclosure
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Size: .25-.35 cuft net
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Port Area: 4-5 sqin
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Port Tuning: 35hz -40hz
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Size: .25-.35 cuft net
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Sealed Enclosure
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Size: 0.125-0.2 cuft net
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Displacement: .04 cu. ft.
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Size: 0.125-0.2 cuft net
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Depth: 5.71"
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Outside Diameter: 7.17"
- Cutout: 5.94"