Suitable for outdoor places such as schools, playgrounds, squares, parks, communities and background music system applications .
* The outer shell is made of aluminum alloy and aluminum mesh cover, with outdoor anti-rust spraying technology. It is not easy to rust after years of use. A waterproof net is added inside to ensure all-weather outdoor use .
* Built-in 4 large magnetic steel 2.5-inch full-range speaker units to improve the sound effect of mid-high frequencies, making the mid-high frequencies clearer and brighter .
* Built-in high-performance 70V/100V audio transformer can reduce the loss caused by impedance in the circuit .
* Comes with a mounting bracket that allows for horizontal or vertical adjustment of the angle .
Rated power (100V) |
15W,30W |
Rated power (70V) |
7.5W,15W |
Impedance |
Black: COM White: 670Ω Green: 330Ω |
Frequency response (-10dB) |
130-16KHz |
Sensitivity (±3dB) |
91dB |
Maximum sound pressure level (rated/peak) |
106dB/112dB |
Speaker unit |
2.5"×4 |
Dimensions (WxDxH ) |
105×75×410mm |
Protection level |
IP66 |
Weight |
2.1kg |