描述
DS-QAZ0630G1/EN
Analog Frameless Ceiling Speaker 30W EN54
DS-QAZ0630G1/EN 屬海康威視廣播及音響產品。傑成系統有限公司（香港防盜）為海康威視產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考視像及音響工程。規格以原廠資料為準。
規格
Speaker
| Impedance | 8Ω |
|---|---|
| Rated Power | 30W |
| Total Harmonic Distortion (THD) | ≤1% |
| Sensitivity(1 m, 1 W) | 92dB |
| Max. Acoustic Pressure | 104dB |
| Frequency Response | 80Hz~20kHz(-10dB) |
| Speaker Unit | 1 × 1.0-inch tweeter and 1 × 6.5-inch woofer |
| Coverage Angle | Conical Coverage: 90° |
Interface
| Audio In | Constant voltage input: 100 V/Constant voltage input: 70 V/Constant impedance input: 8 Ω |
|---|---|
| Voltage Input | 100V: 30W、15W、7.5W 70V：30W、15W、7.5W、3.75W 8Ω |
General
| Material | Main body: PC Base: ABS |
|---|---|
| Mounting Hole Dimension | Ø270 mm (10.63") |
| Package Dimension | 350 mm × 350 mm × 343 mm (13.78" × 13.78" × 13.5") |
| With Package Weight | Approx. 2.9 kg (6.49 lb.) |
| Packing List | Device × 1 Regulatory Compliance and Safety Information × 1 |
| Operating Temperature | -10 °C to 45 °C |
| Operating Humidity | ＜90% (No condensation) |
| Mounting Depth | 210 mm (8.27") |
