Kockum Sonics Electro-Tyfon MT150/140 Loudspeaker
The Kockum Sonics Electro-Tyfon MT150/140 is an electrically driven Loudspeaker for use on vessels. The Electro-Tyfon MT150/140 is suited for vessels of 75 up to 200m in length. The Kockum Sonics AT 150/140 has a frequency of 140 Hz, which is according to IMO regulations for small and middle-sized vessels.
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Unsymmetrical sound distribution
Operates in all ambient temperatures
Unaffected by voltage and frequency fluctuations
Oil free, maintenance free and non-corrosive
Easy to install
Complies to IMO 1972.
| Sound frequency (basic) |
140Hz |
Sound pressure level
acc to IMO ⅓ oct band |
>138dB/1m |
| Sound level A-weighted |
142dBA/1m |
| Rated current |
9A/440V at 20°C
7A/690V at 20°C |
| IP class |
IP56 |