NO |
Item |
SPECIFICATIONS |
|
1 |
Dimension |
285(W) × 205(H)× 280(L)mm |
|
2 |
Rated Impedance |
ACR 8 Ohm |
|
3 |
Resonance Frequency |
700 ± 15%Hz at 1V, 25 ℃ |
|
4 |
Rated Frequency Range |
300Hz~5.5K Hz(-20Db band) |
|
5 |
Sound Pressure Level |
112 ± 3Db 1w/m @ 1K Hz |
|
6 |
Power Handling |
Rated power 30 W |
Max power 40 W |
7 |
Speciality |
Weather proof Paging horn speakers |
|
8 |
Total Harmonic Distortion |
5% Max at 1KHz 1W |
|
9 |
Rub&Buzz Test |
2.83V @ 200Hz ~5KHz |
|
10 |
Weight |
2.1kg ± 10% |
|
11 |
Material&Finish |
Finish: White ; Horn: ABS, Bracket: Steel |
|
12 |
Working Environment |
Temp: -20℃~ +40℃, Humidity 45% ~ 85%, Height: <1000m,No Dust,Corrosive gas orVibration |
|
13 |
Input Voltage |
70/100V Line transformer 170/330-670-1K-2K ohm |
|
Note: [Application Standard:GB/T 3836-2000/ IEC60079.0-2007] |
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