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DSPPA D6221 Conference Speech & Vote Chairman System Unit
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DSPPA D6221 Conference Speech & Vote Chairman Unit in Bangladesh
DSPPA D6221 Conference Speech & Vote Chairman System Unit is a high-performance, professional-grade desktop conference microphone system designed for seamless communication, speech clarity, and structured voting in meetings and conferences. Tailored specifically for chairman-level control, the D6221 offers intuitive features and superior audio quality that make it ideal for boardrooms, government institutions, and business conferencing environments. Equipped with an electret heart-shaped condenser microphone, it delivers an exceptional frequency response of 40Hz–20kHz and high sensitivity of -45dBV/pa, ensuring crisp and clear voice pickup even in large rooms. The system has a built-in 1.5W speaker, and the headphone output supports 8-32Ω with excellent audio output (9dBu) through a standard 3.5mm jack. Its signal-to-noise ratio exceeds 80dB, minimizing background interference and providing clear audio for both the speaker and participants. With low power consumption—static at <1W and a max of just 2W—the unit runs efficiently on a DC 24V power supply. Thanks to a wide frequency output response (45Hz–18kHz) and crosstalk attenuation >80dB, the D6221 ensures accurate and uninterrupted communication across conference channels. Designed for desktop use, the D6221 integrates smoothly with DSPPA’s digital conference systems through its 8-pin DIN socket, supporting easy installation and compatibility with other units. Its maximum SPL of 125dB (with <3% THD) allows the mic to handle even loud voices without distortion. If you're setting up a modern and efficient conference system, the DSPPA D6221 Chairman Unit from Tech Land BD offers the perfect blend of reliability, quality, and functionality for your professional environment.
Can the DSPPA D6221 unit control voting functions during conferences?
Yes, it includes chairman-specific voting and speech control features for managing conference sessions.
Is the unit compatible with al -l DSPPA conference controllers?
It is designed to integrate seamlessly with DSPPA’s digital conference systems using the 8-pin DIN interface.
Does the microphone have feedback suppression?
A: While it does not have built-in feedback suppression, its directional condenser mic minimizes unwanted noise effectively.
