China Compression Driver Unit Speaker Piezo Tweeter (4483), Find details about China Driver Unit, Car Speaker from Compression Driver Unit Speaker Piezo Tweeter (4483)
Throat Diameter: | 1 in (25mm) |
Mounting Type: | Bolt-on |
Nominal Impedance: | 8 Ohm |
Power Capacity: | 40Watts RMS(pink noise signal -12db/OCT) |
Sensitivity(1W/1M): | 107dB |
Frequency Range: | 1.2KHz-20KHz |
Diaphragm Material: | PI polymer composite |
Voice Coil Diameter | 1.75 in(44.4mm) |
Voice Coil Material | Copper clad aluminum round wire |
Flux Density: | 1.85T |
Magnet: | NdFeB |
outer diameter: | φ102mm |