12W Огнестойкий настенный динамик DSP5311EN DSPPA

Speaker with Evac modifications (Anti UV+normal transformer/ceramic connector/capacitor/thermal fuse) ● EN54 certified ceiling speaker. ● With a 6'' unit driver and a 100V transformer. ● With several terminals for different powers of 12W/6W/3W. ● The mesh is made of