M-115MK2
AHD base module - Revolutionary audio technology for maximum range
The VocCom M-115 "Acoustic Hailing Device" sets new standards in sound transmission! Thanks to the innovative transducer technology, the powered base module generates a precise, loss-free wavefront - both vertically and horizontally, without phase cancellation. With an impressive sound pressure of 143 dB peak at 1 m, this high-performance module delivers crystal-clear speech reproduction over distances of more than 750 meters at 85 dB. Whether for long-distance communication or demanding audio applications, this new generation of AHD systems guarantees outstanding performance and unsurpassed intelligibility.
Maximum range. Highest sound precision. The future of acoustics.
| Model | M-115MK2 |
| Freq.-Range | 250 Hz to 8 KHz ± 10 dB |
| SPL peak | 143 dB (1 m) |
| SPL max eff. | 138 dB (1 m) |
| Coverage. | ± 25 x 25 ° (H x V) |
| Enclosure typ | AI/SS |
| Power consumtion | 1 x 90 W |
| DC/AC | 12/24/48 VDC or 90-260 VAC |
| Dimensions (HxWxT) | 242 x 248 x 225 mm |
| Weight | 6,8 Kg |
| Temperature resistance | -30° C - +70° C (f.o.c.*) |
