April 2019
A new compact voice alarm systemr VA-500 is launched trough g+m elektronik a.g. This system is suitable for small and midkle instalations. More information can be found under "VA-500" from main menu
January 2019
A new microphone console APS 3xx.2 EV is launched trough g+m elektronik a.g. This console is fully redesigned and technical improved. For example is posible to programm colour of the key assigned LED for better information of users. More information can be found under "APS - microphones" from main menu
Ceilling loudspeaker GM 3305 EN 54-24
Features - plastic ceilling speaker with metall front grid - with ceramic terminal and thermal fuse for use in voice alarm systems - plastic firedoom to prevent chimney effect betwen room and ceilling - certification according EN 54-24 |
Specifications
loudspeaker system | 1-way | |
nominal power at 100V | 6/3/1,5 W | |
nominal power at 8 Ohmech | 6W | |
SPL 1m/1W | 91,3 dB | |
frequency range | 140 - 16000 Hz | |
coverage angle at 1 kHz | 180°/180° | |
dimension | Ø 185/120mm | |
cutout | Ø 165mm | |
weight | 0,8 kg | |
Leaflet |
Ceilling loudspeaker GM 3405 EN 54-24
Features - metal ceilling speaker with metall front grid - with ceramic terminal and thermal fuse for use in voice alarm systems - metal firedoom to prevent chimney effect betwen room and ceilling - certification according EN 54-24 |
Specifications
loudspeaker system | 1-way | |
nominal power at 100V | 6/3/1,5 W | |
nominal power at 8 Ohmech | 6W | |
SPL 1m/1W | 93,8 dB | |
frequency range | 340 - 20000 Hz | |
coverage angle at 1 kHz | 180°/180° | |
dimension | Ø 200/130mm | |
cutout | Ø 185mm | |
weight | 0,9 kg | |
Leaflet |
Cabinet loudspeaker GM 5600 EN 54-24
Features - rectangular cabinet speaker with MDF - wood housing and metall front grid - with ceramic terminal and thermal fuse for use in voice alarm systems - certification according EN 54-24 |
Specifications
loudspeaker system | 1-way | |
nominal power at 100V | 6/3/1,5 W | |
nominal power at 8 Ohmech | 6W | |
SPL 1m/1W | 95,7 dB | |
frequency range | 170 - 20000 Hz | |
coverage angle at 1 kHz | 170°/180° | |
dimension | 192 x 252 x82mm | |
color | white RAL 9003 | |
weight | 1,8 kg | |
Leaflet |
Sound projector GM 6030 EN 54-24
Features - sound projector with plastic housing and metall front grid - with ceramic terminal and thermal fuse for use in voice alarm systems - icl. metal mounting U bracket - certification according EN 54-24 |
Specifications
loudspeaker system | 1-way | |
nominal power at 100V | 20/10/5 W | |
nominal power at 8 Ohmech | 20W | |
SPL 1m/1W | 87,2 dB | |
frequency range | 120 - 8600 Hz | |
coverage angle at 1 kHz | 220°/220° | |
dimension | Ø 138/203mm | |
color | white RAL 9003 | |
weight | 1,5 kg | |
Leaflet |
Horn loudspeaker GM 3405 EN 54-24
Features - horn speaker with plastic housing - with ceramic terminal and thermal fuse for use in voice alarm systems - with metal mounting U bracket - certification according EN 54-24 |
Specifications
loudspeaker system | 1-way | |
nominal power at 100V | 20/10/5/2,5 W | |
nominal power at 8 Ohmech | 15W | |
SPL 1m/1W | 105,8 dB | |
frequency range | 700 - 5531 Hz | |
coverage angle at 1 kHz | 135°/135° | |
dimension | Ø 210/275mm | |
color | light gray | |
weight | 2,0 kg | |
Leaflet |
- Luxembourg Plaza Prague
- Palace of justice Prague
- Shopping center Gečko Liberec
- ČSOB headquarters Prague
- University Pardubice
- SKODA Car factory M.Boleslav
- City Tower Prague
- Hospital Kladno
© Ing. Aleš Drábek 2012 |