Data Teknis Speaker

[Blosoms]

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SPECIFICATION
Nominal Diameter 15 inch
Nominal Impedance 8 ohm
Cone material Black Paper
Edge Cloth
Maximum Power 500 watt
Magnet Weight 51.1 Oz
Frequency Response 43 Hz – 4 KHz
Sensitivity 1 M / 1 W 97 dB
Voice Coil Diameter 2.4 inch / 60.55 mm

THIELE SMALL PARAMETER
Resonance Frequency Fs 43 Hz
DC resistance Re 6 ohm
Mechanical Factor Qms 4.23
Electical Factor Qes 0.55
Total Factor Qts 0.49
BL Factor BL 15.4 T/m
Effective moving mass Mms 77.5 Gram
Equivalent cas air load Vas 158 Liter
Effective piston area Sd 809 Cm2
Voice coil inductance Le 0.68 mH
Half space efficiency Eff 2.29 %

MOUNTING INFORMATION
Overall Diameter 385.5 mm
Bolt Circle Diameter 370.5 mm
Bolt Hole Diameter 5 mm
Front Mount 352 mm
Overall depth 151.5 mm