4 x LD Systems Contractor CFL 52 5.25 Frameless 2-way In-Wall Speaker. CFL 52 frameless ceiling speakers from LD systems contractor series. Flush fitting with a magnetic grille almost invisible in the ceiling.
Great for hotels, restaurants, bars, conference rooms, shopping centers even at home. Type: Built-in Loudspeaker, Wall and ceiling installation speaker. Frequency response: 80 - 20000Hz. Sensitivity (1 W / 1 m): 88dB.Low-impedance rated load (RMS): 40W.