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Cov ntaub ntawv khoom |
Specifications: Sensityvity (1KHz, 0dB = 1V / Pa): -42 ± 3dB; -44 ± 3dB Kev taw qhia: Omnidire ctional Impedance: 2.2KΩ Max. Kev siv tam sim no: 0.5mA Max. Ua haujlwm voltage: 1.0 ~ 10V S / N piv: 60dB Min. rhiab heev vs. Voltage: 3dB Max. VS = 2.0V ~ 1.5V Std. Test Condition: 94dB SPL @1KHz VS = 2.0V Zaus: 20 ~ 16,000Hz |