Kramer Galil 2-C, Руководство пользователя

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14 Galil 2-C - EN 54-24 Requirements
6 EN 54-24 Requirements
6.1 Specs according to the EN 54-24 Requirements
Type of loudspeaker: Full-range closed-back ceiling speaker
The loudspeaker has got
“fire
dome” enclosure (Yes/No):
Yes
Mounting method to the wall or to
the ceiling: Ceiling
Type of dedicated equalizer: Parametric equalizer, see Section
6.2
and
Section
6.3
Type of transformer: Mutually coupled step-down transformer
Rated noise power (W): 10W RMS
Rated noise power for 100V line,
transformer tapping options: 100V
– 6W, 3W, 1.5W, 8Ω/10W (BY-PASS), Off
(Lo-Z)
Rated noise power for another
lines, transformer tapping options: 70V
– 3W, 1.5W, 0.75W, 8Ω/10W (BY-PASS), Off
(Lo-Z)
Rated impedance for each
transformer tapping options: 70V 100V Impedance
3W 6W 1600
Ω
1.5W 3W 3200
Ω
0.75W 1.5W 6400
Ω
By Pass: 10W 8
Ω
Loudspeaker rated impedance:
8Ω
Sensitivity (dB): 69dB SPL, 10W@4m
S.P.L. (rated noise power/4m)
(dB): 79.3dB SPL, 10W@4m
Range of the supply voltage: By pass: 0
– 9V
Transformer in use: 0
– 100V; voltage supplied
during tests: 100V
Type of a terminal block (material,
quantity of terminals): Ceramic Terminal *1pc
Type of fuse (overload, thermal),
range of work temperatures: 130°C thermal cutoff
Coverage angle 500Hz 240° -6dB
Coverage angle 1kHz 160° -6dB
Coverage angle 2kHz 110° -6dB
Coverage angle 4kHz 105° -6dB
Type of entry holes for conductors
or cables: Diameter: 11mm
Diameter: 20mm
Quantity of entry holes for cables: 2x11mm
2x20mm
Min. and Max. cross-sectional of
the connected conductors: Min. cross-sectional area: 0.32 mm square
Max. cross-sectional area: 0.52 mm square
Working temperature, climatic
category: -10° to +55°C
Enclosure protection degree (IP): IP21C
Environmental type: TYPE A