Sundown Audio NS-12 V.4 D2 12" 2500 Watt RMS Dual 2-Ohm Nightshade V.4 Series Subwoofer
- SKU #: 01890
- Sundown Audio NS-12 V.4 D2 2500W RMS Dual 2-Ohm Subwoofer
- Description TBA
| DC Resistance (Re) | Ω | 2.85 |
|---|---|---|
| Resonance Frequency (Fs) | Hz | 39.14 |
| Equivalent Volume (Vas) | L | 10.88 |
| Electrical Q Factor (Qes) | 0.373 | |
| Mechanical Q Factor (Qms) | 4.559 | |
| Total Q Factor (Qts) | 0.3449 | |
| Voice Coil Inductance (Le) | mH | 1.982 |
| Force Factor (BL) | NA | 27.93 |
| Moving Mass (incl. Air Load) (Mms) | g | 414.5 |
| Suspension Compliance (Cms) | μm/N | 39.88 |
| Sensitivity | 1w / 1m | 84.17 dB |
| Sealed Enclosure Suggestion | cu. ft. | N/A |
| Ported Enclosure Suggestion | cu. ft. | 2.50 |
| Displacement | cu. ft. | TBA |
| Depth | in | TBA |
| Outside Diameter | in | 12.67 |
| Cutout | in | 11.09 |
| Recommended Tuning | Hz | 32 |
| Recommended Port Area | sq. in | 40 |
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