Sundown Audio SD-Series v.4 12" Neo Subwoofer
- Sundown Audio
Sundown Audio SD-Series v.4 12" Neo Subwoofer
- Sundown Audio
RMS 600 watts Dual 2 or 4 ohm voice coils Optimized for small, sealed enclosures Lightweight Neodymium motor Computer-optimized foam... Read more
$329.99
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| Specification | SD-4 12 D2 | SD-4 12 D4 |
|---|---|---|
| Fs | 26.04 Hz | 26.75 Hz |
| Re | 3.93 Ω | 7.01 Ω |
| Qms | 5.4253 | 5.5061 |
| Qes | 0.6187 | 0.7374 |
| Qts | 0.5554 | 0.6503 |
| Mms | 214.47 g | 200.75 g |
| Cms | 174.14 µm/N | 176.34 µm/N |
| Sd | 735.5 cm² | 735.5 cm² |
| Vas | 63.51 L | 64.32 L |
| Sensitivity | 84.33 dB | 83.97 dB |
| BL | 14.922 T·m | 17.903 T·m |
| Le | 6.28 mH | 8.66 mH |
| X-Max | 14.5 mm | 14.5 mm |
| RMS Power | 600 W | 600 W |
| Peak Power | 1200 W | 1200 W |
| Specification | SD-4 12 D2/D4 |
|---|---|
| Overall Diameter | 12.50" |
| Cutout Diameter | 10.50" |
| Motor Diameter | 3.93" |
| Mounting Depth | 4.9" |
| Displacement | 0.10 Cu. Ft. |
| Sealed Volume | 0.8-1.0 cu ft |
| Ported Volume | Not Recommended |
| Port Tuning | 35 Hz |
| 4th Order Sealed | 0.75 cu ft |
| 4th Order Ported | 2.25 cu ft |
| 4th Order Port Area | 45 sq in |
| 4th Order Port Length | 6" |
