Description
SUNDOWN AUDIO SML-10 D4 (500-watts) Shallow Subwoofer
FEATURES
- Xmax = 11mm one-way by 70% BL
- Xmech is a hard limit of 25mm one-way for 12s and 20mm one-way for 10s
- RMS Power = 500-watts
- Black Aluminum 2.5” voice coil former for superior heat dissipation
- High Temperature 4-Layer copper voice coil wire
- Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure
- Vented Pole-Piece and Multi-Vented Magnetic Gap
- Dual-Magnet Design for appropriate motor force factor and mid QTS
- Custom tooled cone shape for reduced mechanical noise over high excursion
- Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures
** This motor is bolted through the top so the bolts are not visible from the back like several other models. - Magnet ID shorting ring
SPECIFICATIONS
| T/S SPECS | SML 10" D2 | SML 10" D4 | SML 12" D2 | SML 12" D4 |
|---|---|---|---|---|
| RE (Ohms) | 3.650 | 6.850 | 3.650 | 6.850 |
| FS (Hz) | 35.210 | 36.116 | 34.932 | 39.905 |
| VAS (L) | 23.679 | 24.828 | 39.012 | 29.593 |
| Qes | 0.931 | 0.469 | 0.456 | 0.617 |
| Qms | 2.703 | 2.766 | 2.862 | 3.035 |
| Qts | 0.341 | 0.401 | 0.394 | 0.513 |
| BL (NA) | 17.431 | 21.022 | 17.879 | 22.801 |
| Mms (Grams) | 146.986 | 133.242 | 182.067 | 186.887 |
| Cms (uM/N) | 139.003 | 145.749 | 114.018 | 85.771 |
| Sens (dB @ 1w/1m) | 86.1dB | 85.8dB | 87.5dB | 86.7dB |
