ARMTEL LS-25(T) - Main Specifications

LS-25(T) WEATHERPROOF SPEAKER
User Manual
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ENG
1.2 Main specifications
Main specifications for LS-25(T) are given in Table 1. SPL vs Angle and SPL vs Frequency
are given in Appendix A.
Table 1 – Main specifications
Parameters Value
Rated power, W 25
*
Rated input voltage, V 100
**
Effective frequency range, Hz
from 290 to
11000
SPL 1W/1m, dB 110
SPL rated power, dB 122
Dispersion (– 6 dB) 1 kHz / 4 kHz 81
о
/ 37
о
Protection degree provided by shells (under GOST 14254-2015
(IEC 60529:2013)) (IP-code)
IP67
Maximum weight, kg 1,9
Overall dimensions, mm
(348±3)×274×200
* The secondary tapping of the built-in transformer allow the following values of LS-25(Т) rated
power: 25 W, 14.5 W, 9.5 W, 8 W, 4 W, 2.4 W.
** The primary tapping of the built-in transformer allow the following values of LS-25(Т) rated
input voltage: 100 V и 70 V.
ATTENTION! WHEN CONNECTED TO POWER AND COMMUNICATIONS
THE NECESSARY STRICTLY FOLLOW THE INSTRUCTIONS OF THE OPERATION
DOCUMENTATIONS FOR THE DEVICE! NON-COMPLIANCE WITH THESE
REQUIREMENTS MAY RESULT IN DAMAGE TO THE UNIT!