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 | |
AES Power Handing | 900 | W | |
Peak Power Handing | 1800 | W | |
Sensitivity | 94 | dB | |
Frequency Range | 40-2000 | Hz | |
Voice Coil Diameter | 76/3.0 | mm/in | |
Winding Material | Copper | ||
Former Material | Glass Fibre | ||
Winding Depth | 28/1.1 | mm/in | |
Megnetic Gap Depth | 16.5/0.65 | mm/in | |
Megnetic Material | Neodymium Inside Slug |
THIELE & SMALL PARAMETERS
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Resonance frequency
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Fs
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39 | Hz |
Dc resistance
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Re
|
5 | ohm |
Mechanical factor
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Qms
|
3.35 | |
Electrical factor
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Qes
|
0.33 | |
Total factor
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Qts
|
0.3 | |
BL factor
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Bl
|
19 | T.M |
Effective Moving mass
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Mms
|
104 | g |
Effective Cas air load
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Vas
|
67 | liters |
Effective piston area
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Sd
|
551 | cm2 |
Inductance
|
Le
|
1.2 | mh |
Max linear excursion
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Xmax
|
±9.7 | mm |
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EBP
|
118 | Hz |
MOUNTING AND SHIPPING
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Overall Diameter
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311/12.24 | mm/in |
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Bolt Circle Diameter
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295/11.6 | mm/in |
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Mount Baffle Cut-out
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283/11.1 | mm/in |
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Mounting Hole | 8 | ||
Speaker Depth | 186/7.3 | mm/in | |
Flange And Gasket Thickness
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13/0.5 | mm/in |
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N.W.(1pc)
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3.3 / 7.3 | kg/lb |
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G.W. (1 pcs) | 5.8 / 12.8 | kg/lb |
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Shipping Size (1pcs) | 370x370x240mm | 14.5x14.5x9.4 in |