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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 >>Subwoofer
08LB050-8B
08LB050-8B
　
Cabinet Dimension:


Specifications:
APPLICATION Subwoofer
Nominal impedance 8 Ohm
Power handling IEC noise 30W
Sensitivity(1W/1m) 90dB
Frequency response 87-8KHz
Voice coil diameter 25.5mm(1.0″)
Voice coil material Copper
Voice coil winding depth 9.6mm
Magnet gap depth 5mm
Basket Steel
Effect. diaphragm diameter 92mm
MOUNTING INFORMATION
Overall diameter φ128mm
Mounting holes diameter 4-5.5×φ7mm
Bolt circle diameter 119mm
Baffle cut-out diameter 103mm
Overall depth 59mm
Net weight 0.88Kg

THILE -SMALL PARAMETERS:
Resonance frequency Fs 87Hz
DC resistance Re 7 Ohm
Mechanical Qfactor Qms 6.34
Total Quality factor Qts 0.49
Electriacl Q factor Qes 0.45
Equivalent volume Vas 3.71 L
Moving mass Mms 0.005Kg
Mechanical compl Cms 0.6mm/N
BLfactor BL 6.6 Tesla m
Effective piston area Sd 0.007 mm²
Max. linear excursion Xmax ±2.3 mm

 
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