2026 Guangzhou DSPPA Audio Co., Ltd.
Memuatkan...
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

Desktop Discussion & Voting Chairman Unit - 翻译中... D7155

翻译中...
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Specifications of Desktop Discussion & Voting Chairman Unit D7155

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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