Sundown Audio U-6.5SW-D2 6.5" 400W RMS Dual 2-Ohm Subwoofer
- SKU #: 04134
FEATURES
- RMS: 400W
- Black Aluminum 1.753” voice coil former for superior heat dissipation
- High Temperature Round-Wire Copper voice coil
- Double stitched surround
- Heavy duty cast basket
- Spring loaded terminals accept up to 8 gauge
- Stitched-on heavy-duty tinsel leads
- Solid pole with vent channels and aluminum shorting ring cap
- Rear drilled gap-venting
- Magnet ID shorting ring
- Top-Plate Cooling Channels
- Optimized for small ported enclosures
U-6.5SW
| T/S SPECS | U-6.5SW" D2 | |
|---|---|---|
| RE (Ohms) | 4.0586 | |
| FS (Hz) | 41.9533 | |
| VAS (L) | 2.9053 | |
| Qes | 0.5238 | |
| Qms | 8.5834 | |
| Qts | 0.4937 | |
| Le (mH) | 4.0112 | |
| BL (NA) | 16.7428 | |
| Mms (Grams) | 137.2546 | |
| Cms (uM/N) | 104.8528 | |
| Sens (dB @ 1w/1m) | 77.8706 |
ENCLOSURE SPECS
- Ported Enclosure
-
- Size: .25-.35 cuft net
- Port Area: 4-5 sqin
- Port Tuning: 35hz -40hz
- Sealed Enclosure
-
- Size: 0.125-0.2 cuft net
- Displacement: .04 cu. ft.
- Depth: 5.71"
- Outside Diameter: 7.17"
- Cutout: 5.94"
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