Colour:Gold ★Product parameters★ Weight: about 199g Size: 19*4.5*2cm Directivity: heart-shaped pointing Frequency response: 20Hz-20kHz Output impedance: 200Ω±30% Sensitivity: -36dB ± 2dB Load impedance: ≥1000Ω Equivalent noise level: 17dBA Sound pressure level: 135dB Signal to noise ratio: 77dB Use voltage: 5V/48V ★ Please note ★ 1. The product is manually measured and may have a slight error of 1-3 cm. 2. Due to shooting angles and lighting problems, there may be inconsistencies. 3. If you have any questions, please feel free to contact us and resolve it within 24 hours.
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منذ أسبوعين
منذ أسبوعين
