The product description
All-weather column, the shell is made of aluminium magnesium alloy, which the overall design and easy, suitable for all kinds of indoor and outdoor occasions
Technical parameters
Rated power: 10 w / 20 w / 30 w / 40 w;
Sensitivity: 93 db + / - 3 db;
Impedance: black - COM white - 500 ohms
The input voltage: 70 v / 100 v;
Frequency response: 130-16000 hz;
Driver: 4.5 inch;
Driver: 4.5 inch;