WG92-4A-PR-20-A 3-Inch Speaker Driver

The WG92-4A-PR-20-A is a 3-inch speaker driver featuring a graphene cone, a 25 mm voice coil, and a neodymium iron boron (NdFeB) magnet. 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 152 Hz–20 kHz, with a sensitivity of 85 dB and a resonant frequency of 152 Hz.

Specifications:
• Model: WG92-4A-PR-20-A
• Speaker Size: 3 inches
• Nominal Impedance: 4 Ω
• RMS Power Handling: 20 W
• Maximum Power Handling: 40 W
• Voice Coil Diameter: 25 mm
• Magnet Material: Neodymium iron boron (NdFeB)
• Resonant Frequency (Fs): 152 Hz
• Sensitivity: 85 dB
• Mounting Height: 35 ± 0.5 mm
• Total Weight: 182 g
• Cone Material: Graphene cone
• Frequency Response: 152 Hz–20 kHz