5.5 -inch speaker unit after the net, metal materials, zinc coating with cover 70-100 - v, 6 w, technical parameters
Rated power: 6 w;
Sensitivity: 90 db + / - 3 db;
The input voltage: 70 v / 100 v;
Frequency response: 130-18000 hz;
Driver: 5.5 inch;
Product size (mm) : Φ 200 x 100 mm;
Hole size: 180 mm Φ;
Material: metal band back cover;