Speaker and Volume Controller
WS-620TB Bi-directional Projection Speaker
A bi-directional projection speaker designed specifically for corridors, doubling the coverage with bi-directional sound projection.
・Bi-directional sound design, doubling the coverage area
・110Hz~15KHz frequency response optimized for speech enhancement.
・Maximum SPL up to 103dB, remaining loud and clear over long distances
・Supports 100V constant voltage, dual power output
・Aluminum alloy enclosure, sturdy and aesthetic, non-waterproof
・Weighs 3.4kg, convenient for wall-mount or suspended installation
Introduction to Speakers & Volume Controllers
This model belongs to the speakers and volume controllers category. To see how the system works, where it is used, and how to operate it, please refer to the series introduction.
Specifications
Compare with other models in the same series| Rated Impedance | 100V：10W(1KΩ)、20W(500Ω) |
|---|---|
| Sound Pressure Level | 92db / 1m |
| Maximum SPL | 103db / 1m |
| Frequency Response | 110Hz - 15KHz |
| Speaker Driver | 6.5" x 2 |
| Housing Material | Aluminum |
| Dimensions (H × W × D) | 170 × 170 × 252 mm |
| Weight | 3.4 kg |
Updated Date 2026-11-10
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According to actual shipment statistics in the past: the equipment most commonly purchased together for projects involving this model.
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Speaker Volume ControllerDocuments
- catalog (datasheet)Traditional Chinese
- catalog (datasheet)BXB_WS-620TD_620TB_SD_EN_250611.pdfEnglish
Last Updated: 2026-11-10