12BM-300B

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Thông số kỹ thuật sản phẩm 12BM-300B

Nominal diameter 305 mm/12 in
Power rating 300 W(AES)
Nominal impedance 8 Ω
Sensitivity 95 dB
Frequency range 45-3000 Hz
Chassis type Cast aluminum
Magnet type Ferrite
Magnet weight 2.3 kg/81.4 oz
Voice coil diameter 76.2 mm/3.0 in
Coil material CCA-W
Former material Glass fiber
Cone materia Paper
Surround material Cloth
Suspension Single
Xmax 3.4 mm/0.13 in
Gap depth 10 mm/0.39 in
Voice coil winding width 16.8 mm/0.66 in
Unit weight 7.4 kg/16.3 lb
Shipping weight 8.2 kg/18.1 lb
Packaging dimension WxDxH 355mm x355mm x195mm
Speaker Type Ferrite Magnet Die-cast Chassis Driver

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