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-12-290A-8-86
Description
MECHANICAL SPECIFICATIONS
| Overall diameter： | 465mm | Depth： | 196mm | |
| Bolt circle diameter： | 442.7mm | Flange and Gasket： | 18mm | |
| Baffle cutout diameter： | 424mm | Net weight： | 10.7kg | |
| Shipping box (single carton box)： | 510x510x275mm |
ELECTRICAL SPECIFICATIONS
| Nominal diameter： | 18Inch | Voice coil material： | Inise/Outside 1 Layercu | |
| Nominal impedance： | 8Ω | Former material： | BAF | |
| DC resistance： | 5.4Ω | Winding depth： | 28mm | |
| Nominal power handling ： | 1200W | T yoke： | 16mm | |
| 2400W | Plate： | 14mm | ||
| Sensitivity (1W/1m)： | 96± 2dB | Magnet： | NDFEB | |
| Frequency range (-10dB max)： | 36-1600Hz | Basket： | Cast aluminium | |
| Voice coil diameter： | 114.5mm |
THIELE & SMALL PARAMETERS
| Fo： | 36Hz | Cms： | 85.2u M/N | Qms： | 8.29 | No： | 2.75% | |||
| Revc： | 5.4Ω | Mmd： | 202.89m Kg | Qes： | 0.3 | Xmax： | ±6.5mm | |||
| Sd： | 123.78m㎡ | Mms： | 227.93g | Qts： | 0.29 | |||||
| Vas： | 185.39L | Bl： | 30.19N/A | Levc： | 1.09m 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.
