Brand
Dixxen
Brand
Dixxen
Tunnel / Road Series
DIXXEN-H3
Special features
Minimizes echoes by utilizing the directionality technology
Uses a frequency with outstanding voice clarity
Has been optimized in accordance with the standard of emergency broadcasting facilities stipulated by the Ministry of Land, Infrastructure, and
Technology features
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01. Equalizes sound directions based on directivity
General speakers create an echo, overlapping sounds
Directional speakers equalize the sound directions to minimize any overlapping sounds
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02. Minimizes echoes by taking into account the mirroring effect of the sounds
Minimizes echoes when compared to general horns
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03. Replies occur at a consistent frequency
Compression drivers with the ability to reply at a consistent frequency in an auditory perceptive region
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04. Reaches the STI of 0.46 or above on average in tunnels
※ STI (Speech Transmission Index)
Specification
Dixxen-H3
| Speaker | DIXXEN-H3 |
|---|---|
| Dimension(mm) / Weight | 310 x 550 x 1,160 / 16kg(Brackets excluded) |
| Compression Driver | 100W, 500Hz ~ 20kHz |
| AMP | AC220V, 100W |
| dBA(Leq) | 127 dBA |
| IP Grade | IP55 |
| Application | The highest-quality model specially designed for tunnels |