Activity: | Active/Passive |
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Operation Mode: | None |
Speaker System: | None |
Speaker Material: | None |
Application: | Stage/Outdoor/Party |
Certification: | CE, RoHS, EMC |
Samples: |
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Customization: |
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Suppliers with verified business licenses
SPECIFICATIONS
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TYPE | ND WOOFER |
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Nominal Diameter | 380/15 | mm/in |
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Rated impedance | 8 | ohm |
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Minimum Impedance | 7.4 | ohm | |
AES Power Handing | 900 | Watts |
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Peak Power Handing | 1800 | Watts |
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Sensitivity | 98 | dB |
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Frequency Range | 45-3000 | Hz |
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Voice Coil Diameter | 88/3.5 | mm/in |
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Winding Material | Aluminium |
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Former Material | Glass Fibre |
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Winding Depth | 22/0.87 | mm/in |
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Megnetic Gap Depth | 11/0.43 | mm/in |
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Megnetic Material | Neodymium Inside Slug |
THIELE & SMALL PARAMETERS
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Resonance frequency
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Fs
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45 | Hz |
Dc resistance
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Re
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5.2 | ohm |
Mechanical factor
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Qms
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4.5 | |
Electrical factor
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Qes
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0.4 | |
Total factor
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Qts
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0.36 | |
BL factor
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Bl
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21 | T.M |
Effective Moving mass
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Mms
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118 | g |
Effective Cas air load
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Vas
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110 | liters |
Effective piston area
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Sd
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881 | cm2 |
Inductance
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Le
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1.08 | mh |
Max linear excursion
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Xmax
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±8 | mm |
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EBP
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112 | Hz |
MOUNTING AND SHIPPING
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Overall Diameter
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393/15.4 | mm/in |
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Bolt Circle Diameter
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374/14.7 | mm/in |
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Mount Baffle Cut-out
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356/14.01 | mm/in |
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Speaker Depth
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179/7.05 | mm/in |
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Flange And Gasket Thickness
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15/0.59 | mm/in |
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N.W.(1pc) | 5.8 | kg |
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G.W. (1 pcs) | 7.9 | kg |
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Shipping Size (1pcs) | 460x460x270 mm | 18.1x18.1x10.6 in |
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Suppliers with verified business licenses