1.75 in Voice Coil Professional Speaker Driver

1.75 in  Voice Coil Professional Speaker Driver

Speaker Driver (4483)

Specs:

Throat Diameter:one in (25mm)

Mounting Kind:bolt-on

Nominal Impedance: 8 Ohm

Electrical power Potential: 40Watts RMS  (pink sound sign -12db/OCT)

Sensitivity(1M/1W):107dB

FrequencyRange:1.2KHz-20KHz

Diaphragm Substance: PI polymer composite

Voice Coil Diameter:1.75 in(44.4mm)

Voice Coil Materials :Copper clad aluminum spherical wire

Flux Density:  1.85T

Magnet: NdFeB

Outer diameter: φ102mm

Strong low carbon plate

Voice coil:

Diaphragm:

Manufacturing facility:

 

1.75 in  Voice Coil Professional Speaker Driver

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