IC 656/54
The IC ceiling speakers of WORK PRO are suitable for Voice Alarm applications as they are certified according to EN 54-24. IC 656/54 is designed and made of 5VB plastic that prevents the fire from spreading in case of an emergency. The speaker can be easily installed using the speaker mounting spring in the panel.
This ceiling speaker series has a 70/100V transformer with different output power which brings clearer sound quality and reduces its mechanical loss (improving bass quality). It is suitable for offices, airports, restaurants, supermarkets or schools.
|
Standard |
Certified to the
European Standard EN 54-24_2008 |
|
Environmental Type |
TYPE A (Indoor
Applications) |
|
Built-in speaker |
6.5'' full range
paper speaker |
|
Power |
6W (70/100V Line) |
|
Impedance |
70V line:
3333Ohm(1.5W) 70V line: 1667Ohm(3W) 70V line: 817Ohm(6W) 100V line: 6667Ohm(1.5W) 100V line: 3333Ohm(3W) 100V line: 1667Ohm(6W) |
|
Sensitivity |
92dB (1W@ 1m)
(500Hz-5kHz) pink noise 79dB (1W@ 4m) (100 Hz-10kHz) pink noise ? According to EN 54-24 92dB (1W,1m) (100 Hz-10 kHz, pink noise) converted based on EN 54-24 |
|
Frequency Response |
110Hz-20kHz |
|
Max SPL |
85dB (6W,4m)
(100Hz-10kHz, pink noise) converted based on EN 54-24 97dB (6W,1m) (100Hz-10 kHz, pink noise) converted based on EN 54-24 |
|
Coverage Angle
(-6dB) |
500Hz: 270º, 1kHz:180º,
2kHz: 150º. 4kHz: 55º, according to EN 54-24 |
|
Connection |
Screw connector
(steatite terminal x2I) bridging |
|
Enviromental Type |
Indoor application
according to EN 54-24 |
|
Speaker Component |
16.5 cm (6.5) cone type |
|
Dimensions for Fixing Hole |
Ø 178mm x 30mm |
|
Applicable Cable |
Ø 0.8mm |
|
Dimensions |
Ø 199x13mm (exposed
section) +74mm (deepness) |
|
Weight |
0.88 Kg (bracket and
fire dome included) |
