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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
12LB075-8X
12LB075-8X
　
Cabinet Dimension:


Specifications:
APPLICATION Low-Middle
Nominal impedance 8 Ohm
Power handling IEC noise 250W
Sensitivity(1W/1m) 96dB
Frequency response 45-2KHz
Voice coil diameter 75.5mm
Voice coil material Copper
Voice coil winding depth 16mm
Magnet gap depth 10mm
Basket Aluminum
Effect. diaphragm diameter 260mm
MOUNTING INFORMATION
Overall diameter φ312mm
Mounting holes diameter 8×φ6.5
Bolt circle diameter 294mm
Baffle cut-out diameter 282mm
Overall depth 125 mm
Net weight 8.4Kg

THILE -SMALL PARAMETERS:
Resonance frequency Fs 45Hz
DC resistance Re 5.6 Ohm
Mechanical Qfactor Qms 1.985
Total Quality factor Qts 0.3
Electriacl Q factor Qes 0.26
Equivalent volume Vas 87 L
Moving mass Mms 0.058 Kg
Mechanical compl Cms 0.22 mm/N
BLfactor BL 17.5Tesla m
Effective piston area Sd 0.0531mm²
Max. linear excursion Xmax ±3mm

 
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