HTDZ HT-7500c Table-top Chairman Unit Conference System

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Key Features:

• Chairman Unit

• Frequency response: 50Hz-16kHz

• Sensitivity: -44 dB±2dB

• Reference call distance: 15cm-60cm

• unit powered by the system host, input voltage 24V is in the safe range


The HTDZ HT-7500c Table-top Chairman Unit is a crucial element within a conference system, providing a designated interface for the chairman or facilitator to lead discussions and control the flow of communication in professional settings. Tailored for boardrooms, conference rooms, and meeting spaces, the HT-7500c Chairman Unit offers advanced features to ensure clear and efficient communication during conferences. Here’s a detailed description of the HTDZ HT-7500c Table-top Chairman Unit Conference System:

HTDZ HT-7500c Table-top Chairman Unit Conference System:

1. Chairman Microphone:

  • The HT-7500c is equipped with a high-quality built-in microphone, allowing the chairman to lead discussions, provide direction, and contribute to the conversation. The microphone is designed for clear and intelligible speech reproduction.

2. Priority Control:

  • The chairman unit typically includes priority control features, enabling the chairman to take precedence in discussions when needed. This ensures that the chairman’s voice is heard clearly, even in situations where multiple participants are speaking simultaneously.

3. Microphone Activation Control:

  • The unit provides the chairman with control over microphone activation, allowing the chairman to manage when the microphone is active or muted. This control adds flexibility to the communication flow, allowing the chairman to guide discussions effectively.

4. Request-to-Talk Functionality:

  • A request-to-talk button may be included, allowing the chairman to signal the desire to speak. This feature adds a structured and organized element to the conference, ensuring that the chairman can contribute at appropriate times.

5. Built-In Speaker:

  • The HT-7500c includes a built-in speaker to ensure that the chairman can hear the contributions of other participants clearly. This speaker is designed for high-quality audio reproduction, enhancing the chairman’s overall conference experience.

6. Individual Volume Control:

  • The chairman unit typically features individual volume control, allowing the chairman to adjust the speaker volume to a comfortable level. This feature ensures a personalized and pleasant listening experience during the conference.

7. Touch-Sensitive Controls:

  • The chairman unit may include touch-sensitive controls for easy and intuitive operation. These controls add a modern and user-friendly element to the chairman’s interface, simplifying the management of microphone and speaker functions.

8. LED Indicators:

  • LED indicators on the chairman unit provide visual feedback, indicating the status of the microphone (active or muted) and the speaker. Clear visual cues help the chairman monitor their interaction and understand the current state of the conference system.

9. Headphone Jack:

  • The inclusion of a headphone jack allows the chairman to use headphones for private listening. This feature is beneficial in scenarios where the chairman may require additional privacy or when translation services are provided.

10. Elegant Design: – The HT-7500c Chairman Unit features an elegant and professional design suitable for boardrooms and conference settings. The table-top design ensures convenient placement on meeting room surfaces.

11. Compatibility with Central Control Unit: – The chairman unit is designed to be compatible with the central control unit of the conference system, ensuring seamless integration and effective communication management.

12. Durable Construction: – Constructed with durability in mind, the HT-7500c Chairman Unit is built to withstand the demands of regular use in conference settings. Its sturdy build ensures longevity and reliability.

In summary, the HTDZ HT-7500c Table-top Chairman Unit Conference System provides a sophisticated and user-friendly interface for chairpersons to lead discussions and manage communication in professional settings. With advanced features such as priority control, touch-sensitive controls, and individual volume adjustment, the chairman unit enhances the overall efficiency and control of the conference system. For precise details on specifications and usage, it’s recommended to refer to the product documentation provided by the manufacturer.

Frequency Response 40Hz~16kHz
Sensitivity -42dB ±2dB
Length of gooseneck 390mm
Reference speaking distance 15-50cm
Audio Output Built-in 1W 8Ω Speaker & External Headphone Jack
Dimension 165(H)×135(W)×60(D)mm
Net Weight 0.8 Kg
Power The unit is powered by the system host.
Switch With the Speaking Button & indicator light, Can Freely Control the Speaking Status
Connection 8P-DIN socket for system “T” connection, and can be customized according to the actual situation of the venue.
Priority Chairman with priority button


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