Brand
Dixxen
Brand
Dixxen
A series
A3-DT
Special features
A maximum of 140dB sound pressure, located withina 1m front (Peak value)
Transmits broadcasts to a maximum 3kilometer long-distance target
Enables users to establish the speaker direction, monitor broadcasts and videos from automobiles and vessels insid
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)
Product Composition
High-powered acoustic hailing speaker
Left/right rotating turntable
Controller (amplifier + turntable)
Specification
High-power acoustic hailing speaker
| Maximum sound pressure (Peak value) | 140 dB @1m front (Peak) |
|---|---|
| Pointing angle | ±15° |
| Maximum transmission distance | ~1000m |
| Guaranteed distance for the voice transmission | ~300m |
| Frequency range | 120Hz ~ 5kHz |
Certification
| Safety | KC,CE |
|---|---|
| Vibration/water resistance | IP66 |
Total weight/size
| Weight | 21kg |
|---|---|
| Size | 608 x 305 x 360 (W x H x D / mm) |