[elecena] IP67 Waterproof Micro Electret Condenser Microphone - 4015P - zmiany ceny Technical Data: Type: Electret Microphone Operation Voltage: 1~10V Diameter: 4.0 mm Heigh: 1.5 mm Color: Silver Material: Metal Frequency: 20~16,000Hz Load Resistance: 2.2KΩ S/N Ratio: 40dB (Minimum) Sensitivity: -56dB±3dB IP67 Waterproof Micro Electret Condenser Microphone - 4015P - 1.52 EUR https://elecena.pl/product/22625034/ip67-waterproof-micro-electret-condenser-microphone-4015p 2023-02-23 IP67 Waterproof Micro Electret Condenser Microphone - 4015P - 1.87 EUR https://elecena.pl/product/22625034/ip67-waterproof-micro-electret-condenser-microphone-4015p 2025-10-28