Customization: | Available |
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Activity: | Active/Passive |
Operation Mode: | None |
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SPECIFICATIONS
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TYPE | ND WOOFER | ||
Nominal Diameter | 200/8 | mm/in | |
Rated impedance | 8 | ohm | |
Minimum Impedance | 7.2 | ohm | |
AES Power Handing | 400 | W | |
Peak Power Handing | 800 | W | |
Sensitivity | 95.5 | dB | |
Frequency Range | 65-3000 | Hz | |
Voice Coil Diameter | 50/2.0 | mm/in | |
Winding Material | copper | ||
Former Material | Glass Fibre | ||
Winding Depth | 14/0.55 | mm/in | |
Megnetic Gap Depth | 8/0.31 | mm/in | |
Megnetic Material | Neodymium Ring |
THIELE & SMALL PARAMETERS
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Resonance frequency
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Fs
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67 | Hz |
Dc resistance
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Re
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5.6 | ohm |
Mechanical factor
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Qms
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3.78 | |
Electrical factor
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Qes
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0.35 | |
Total factor
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Qts
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0.32 | |
BL factor
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Bl
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13.3 | T.M |
Effective Moving mass
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Mms
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26 | g |
Effective Cas air load
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Vas
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15 | liters |
Effective piston area
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Sd
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224 | cm2 |
Inductance
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L1kHz
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0.59 | mh |
Max linear excursion
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Xmax
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±5 | mm |
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EBP
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191 | Hz |
MOUNTING AND SHIPPING |
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Overall Diameter | 235/9.25 | mm/in | |
Bolt Circle Diameter | 217/8.54 | mm/in | |
Mount Baffle Cut-out | 185/7.28 | mm/in | |
Mounting Hole | 4 | ||
Speaker Depth | 98/3.85 | mm/in | |
Flange And Gasket Thickness | 10/0.39 | mm/in | |
N.W. (1 pc) | 1.9 / 4.2 | kg/lb | |
G.W.(4pcs) | 9.5 / 20.9 | kg/lb | |
Shipping Size (4 pcs) | 420x260x290 mm | 16.5x10.2x11.4 in |