As an audio company, we always regard R&D and innovation as the core driving force. In the first year of establishment, we tried our best to introduce revolutionary audio products, leading the trend of the industry.
W-12-215A-8-86
Description
MECHANICAL SPECIFICATIONS
| Overall diameter： | 315mm | Depth： | 136mm | |
| Bolt circle diameter： | 300mm | Flange and Gasket： | 14mm | |
| Baffle cutout diameter： | 286mm | Net weight： | 7.5kg | |
| Shipping box (single carton box)： | 340x340x175mm |
ELECTRICAL SPECIFICATIONS
| Nominal diameter ： | 12Inch | Voice coil material： | ||
| Nominal impedance： | 8Ω | Former material： | TIL | |
| DC resistance： | 5.6Ω | Winding depth： | 16mm | |
| Nominal power handling ： | 300W | T yoke： | 10.5mm | |
| 600W | Plate： | 10mm | ||
| Sensitivity (1W/1m)： | 98± 2dB | Magnet： | 80oz | |
| Frequency range (-10dB max)： | 50-4000Hz | Basket： | Cast aluminium | |
| Voice coil diameter： | 75.5mm |
THIELE & SMALL PARAMETERS
| Fo： | 51.7Hz | Cms： | 213.16u M/N | Qms： | 10.88 | No： | 0.042 | |||
| Revc： | 5.6Ω | Mmd： | 39.98m Kg | Qes： | 0.287 | Xmax： | ±3.5mm | |||
| Sd： | 55.15m㎡ | Mms： | 44.44g | Qts： | 0.28 | |||||
| Vas： | 92.08L | Bl： | 16.78N/A | Levc： | 493.18m H |
(1) 24 hours in free air according to EIA-426B
(2) 1 inch=25.4mm (3)Xmax=(Winding depth -Plate)/2
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Through continuous research and development investment and technological breakthroughs, we have continuously launched products with innovative designs and excellent sound quality, which have won the recognition and love of consumers.
