Mô tả
Amplified Horn Speaker Provision-ISR PR-HS30W
– Total Distortion: 5% Max at 1KHz 1W
– Resonance Frequency: 700 ± 15%Hz at 1V, 25 ℃
– Rated Frequency Range: 300Hz ~ 5.5K Hz (-20dB band)
– Sound Pressure Level: 112 ± 3dB 1w/m @ 1K Hz
– Rated Impedance: ACR 8 Ohm
– Work Environment: Temperature -20℃~+40℃, Humidity 45%~85%
– Dimensions: 285(W) × 205(H)× 280(L)mm
– Weight: 2.1kg ± 10%
– Power Input: 12VDC/2A
Thông số kỹ thuật
| Model | PR-HS30W |
| Total harmonic distortion | 5% Max at 1KHz 1W |
| Speciality | Weather proof Paging horn speaker |
| Resonance frequency | 700 ± 15%Hz at 1V, 25 ℃ |
| Rated frequency range | 300Hz ~ 5.5K Hz (-20dB band) |
| Sound pressure level | 112 ± 3dB 1w/m @ 1K Hz |
| Power handling | DC24V-12V,2A |
| Rub & buzz test | 285(W) × 205(H)× 280(L)mm |
| Speaker weight | 2.1kg ± 10% |
| Material&finish | Finish: White; Horn: ABS, Bracket: Stainless Steel |
| Work inviroment | Temp -20℃~+40℃, Humidity 45%~85%, Elevation under 1000 m, Dust, corrosive gas or vibration which requires special condition must not exist |
| Dimensions | 285(W) × 205(H)× 280(L)mm |
| Rated impedance | ACR 8 Ohm |
– Bảo hành: 24 tháng.
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