A-256ATM CEILING SPEAKER OPTIMUS 6” ceiling loudspeaker with 6 W power rating, and an intermediate power setting of 3 W. Sensitivity of 92 dB (1 W, 1 m and 1 kHz) and maximum acoustic pressure of 100 dB (SPL) at 1 kHz, 1 m. Frequency response from 110 to 15.000 Hz. Quick spring-type embedding mounting system. Finishing in white metal (RAL 9016). Loudspeaker 6'' R.M.S. power 6 W Impedance 100 V line 1k7 Ohm, 3k3 Ohm, 6 W & 3 W Sensitivity (1 kHz) (SPL) 92 dB (1 W, 1 m) Sound pressure level (1 kHz) (SPL) 100 dB (6 W, 1 m) Frequency response 110 ~ 15.000 Hz Embedding hole Fi 225 mm Dimensions (mm) Fi 1245 x 68 (depth) Weight 1,05 Kg Finishing Metal Colour White (RAL 9016) Accessories Spring-type mounting system Power selection Transformer terminal block
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