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Elder Audio Manufacture Co.,Ltd.

Add: The Third Industrial Zone, Wentang Dongguan City,Guangdong Province 523121 China
Tel:86 (0)769 21983520
Fax:86 (0)769 22665939

Beta Three>>products>>Loudspeakers >>Low-Middle
12LB075-8M
12LB075-8M
　
Cabinet Dimension:


Specifications:
APPLICATION Low-Middle
Nominal impedance 8 Ohm
Power handling IEC noise 250W
Sensitivity(1W/1m) 99dB
Frequency response Fo-3KHz
Voice coil diameter 75.5mm
Voice coil material CCAW
Voice coil winding depth 11.5mm
Magnet gap depth 8mm
Basket Aluminum
Effect. diaphragm diameter 260mm
MOUNTING INFORMATION
Overall diameter φ312mm
Mounting holes diameter 8×(φ6.5×8)mm
Bolt circle diameter 294mm
Baffle cut-out diameter 282mm
Overall depth 123.5 mm
Net weight 7.59Kg

THILE -SMALL PARAMETERS:
Resonance frequency Fs 71Hz
DC resistance Re 5.6Ohm
Mechanical Qfactor Qms 2.762
Total Quality factor Qts 0.35
Electriacl Q factor Qes 0.311
Equivalent volume Vas 43.384 L
Moving mass Mms 0.046Kg
Mechanical compl Cms 0.11 mm/N
BLfactor BL 18.175Tesla m
Effective piston area Sd 0.053mm²
Max. linear excursion Xmax ±1.75mm

 
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