D6221
Tabletop Discussion Voting Chairman Unit of Conference System
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Brochure Link: Download
D6221
- Speech and voting functions integrated
- Built-in magnet HiFi speaker
- High brightness LCD screen
- 5 vote buttons and chairman priority button
- Conference check-in function
- Automatic camera tracking function when used with camera
- Approve applications of delegates for speeches
- Removable goose-neck.
- Goose-neck length: 315/320/415/430 mm
- Black/silver colors available
| Model: | D6221/D6222 | |
|---|---|---|
| Structure and Type: | Desktop | |
| Output frequency response: | 45Hz-18kHz（-3dB） | |
| Speaker Power: | 1.5W | |
| Static power consumption: | <1W | |
| Max. power consumption: | 2W | |
| SNR: | >80dB | |
| Crosstalk Attenuation: | >80dB | |
| Harmonic distortion: | <0.5% | |
| Headphone Output: | 9dBu, 8-32Ω, 3.5mm | |
| Working Power Supply: | DC 24V power supply | |
| Port on the unit: | 8pin DIN socket | |
| Microphone: | Type of microphone | Electret, heart-shaped, condenser type |
| Frequency response | 40Hz-20kHz（-3dB) | |
| Sensitivity | -45dBV/pa | |
| Input impedance | 2kΩ | |
| Equivalent Noise | 20dB (SPL) | |
| Max SPL | 125dB (THD<3%) | |
