WG78-1651A-PC-20-D 3-Inch Speaker Driver

The WG78-1651A-PC-20-D is a 3-inch speaker driver featuring a yellow fiberglass cone and a 25 mm voice coil. It has a nominal impedance of 4 ohms, with 20 W RMS power handling and 40 W maximum power handling. Its specified frequency response is 105 Hz–12 kHz, with a sensitivity of 81 dB and a resonant frequency of 105 Hz.

Specifications:
• Model: WG78-1651A-PC-20-D
• Speaker Size: 3 inches
• Nominal Impedance: 4 Ω
• RMS Power Handling: 20 W
• Maximum Power Handling: 40 W
• Voice Coil Diameter: 25 mm
• Resonant Frequency (Fs): 105 Hz
• Sensitivity: 81 dB
• Mounting Height: 45 ± 0.5 mm
• Total Weight: 341 g
• Cone Material: Yellow fiberglass cone
• Frequency Response: 105 Hz–12 kHz