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-21-015A-8-127
Description
MECHANICAL SPECIFICATIONS
| Overall diameter： | 549mm | Depth： | 230mm | |
| Bolt circle diameter： | 529mm | Flange and Gasket： | 20mm | |
| Baffle cutout diameter： | 509mm | Net weight： | 21.4kg | |
| Shipping box (single carton box)： | 590x590x290mm |
ELECTRICAL SPECIFICATIONS
| Nominal diameter： | 21Inch | Voice coil material： | Inside/Outside 1 Layercu | |
| Nominal impedance： | 8Ω | Former material： | BAF | |
| DC resistance： | 5.6Ω | Winding depth： | 30mm | |
| Nominal power handling ： | 1400W | T yoke： | 23mm | |
| 2800W | Plate： | 14mm | ||
| Sensitivity (1W/1m)： | 96± 2dB | Magnet： | 280x140x25(200OZ)mm | |
| Frequency range (-10dB max)： | 30-1500 Hz | Basket： | Cast aluminium | |
| Voice coil diameter： | 127mm |
THIELE & SMALL PARAMETERS
| Fo： | 30Hz | Cms： | 91.96u M/N | Qms： | 9.31 | No： | 0.0272 | |||
| Revc： | 5.6Ω | Mmd： | 265.05m Kg | Qes： | 0.36 | Xmax： | ±8mm | |||
| Sd： | 169.82m㎡ | Mms： | 305.29g | Qts： | 0.34 | |||||
| Vas： | 376.6L | Bl： | 29.83N/A | Levc： | 1.253m H |
(1) 24 hours in free air according to EIA-426B
(2) 1 inch=25.4mm (3)Xmax=(Winding depth -Plate)/2
You Also Like
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.
