Customization: | Available |
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Screen Size: | Without Screen |
Application: | Home, Commercial, Stage/Outdoor/Party |
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TYPE
|
ND WOOFER | ||
Nominal Diameter
|
320/12 | mm/in | |
Rated impedance
|
8 | ohm | |
Minimum Impedance | 7.4 | ohm | |
AES Power Handing
|
900 | W | |
Peak Power Handing
|
1800 | W | |
Sensitivity
|
98 | dB | |
Frequency Range
|
50-3000 | Hz | |
Voice Coil Diameter
|
88/3.5 | mm/in | |
Winding Material
|
Aluminium | ||
Former Material
|
Glass Fibre | ||
Winding Depth
|
22/0.87 | mm/in | |
Megnetic Gap Depth
|
11/0.43 | mm/in | |
Megnetic Material
|
Neodymium Inside Slug |
THIELE & SMALL PARAMETERS
|
|
|
|
Resonance frequency
|
Fs
|
50 | Hz |
Dc resistance
|
Re
|
5.2 | ohm |
Mechanical factor
|
Qms
|
6.36 | |
Electrical factor
|
Qes
|
0.36 | |
Total factor
|
Qts
|
0.34 | |
BL factor
|
Bl
|
19.4 | T.M |
Effective Moving mass
|
Mms
|
84 | g |
Effective Cas air load
|
Vas
|
48 | liters |
Effective piston area
|
Sd
|
539 | cm2 |
Inductance
|
Le
|
0.94 | mh |
Max linear excursion
|
Xmax
|
±8 | mm |
|
EBP
|
138 | Hz |
MOUNTING AND SHIPPING
|
|
|
|
Overall Diameter
|
315/12.4 | mm/in |
|
Bolt Circle Diameter
|
300/11.81 | mm/in |
|
Mount Baffle Cut-out
|
283/11.11 | mm/in |
|
Mounting Hole | 8 | ||
Speaker Depth | 149/5.86 | mm/in | |
Flange And Gasket Thickness
|
13/0.51 | mm/in |
|
N.W.(1pc)
|
5 / 11.0 | kg/lb |
|
G.W. (2 pcs) | 12.9 / 28.4 | kg/lb |
|
Shipping Size (2pcs) | 370x370x430 mm | 14.5x14.5x17.0 in |