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.webp "Desktop Discussion & Voting Chairman Unit - 翻译中...")
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Model | D7155/D7156 | |
Structure Type | Desktop | |
Effective Frequency Range with Gain Limit (±3dB) | Unit A to Unit B | 80Hz–12kHz |
Host Line to Unit | 80Hz–16kHz | |
Unit to Host Line Output | 80Hz–16kHz | |
Static Power Consumption | <3W | |
Maximum Power Consumption | <4W | |
Signal-to-Noise Ratio | >75dB (A-weighted) | |
Harmonic Distortion | <0.3% | |
Headphone Output | 9dBu, 8–32Ω, 3.5mm | |
Operating Power | Host +48V or +48V PoE | |
Unit Interface | Network Interface | |
Microphone | Microphone Type | Cardioid electret condenser |
Input Sensitivity | -42 ±2 dBV/Pa | |
Frequency Response | 50Hz–20KHz | |
Maximum SPL | 125dB | |
Product Dimensions (L×W×H) | 142×139×65mm | |
Product Weight | 0.95kg | |
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