PL 40 Architectural and Engineering Specifications DESCRIPTION The product shall be a ceiling speaker featuring elegant and innovative design that can be flush-mounted in false ceilings or panels, incorporating a 3.5” fullrange transducer. It shall be equipped with a line transformer that enables direct connection to 100 V constant voltage lines. Its transformer taps will allow to select the output power from among several values. Installation shall be quick and easy thanks to a special three-hook system that avoids the need for using screws and pallet or other attachment elements. TECHNICAL SPECIFICATIONS The product shall have the following specifications Acoustical specifications Max SPL @ 1m 100 dB Coverage angle 120° Frequency Response (-10dB) 90 Hz ÷ 20000 Hz System Sensitivity 88 dB Power section Power Handling 8 W RMS Peak Power Handling 32 W PEAK Recommended Amplifiers DMA 504, DMA 162, DMA 82, DMA 162P, ES 2160, ES 3080, AM 2320, AM 2160, AM 2080, AM 1125, UP 8504, UP 8502, UP 8501, UP 2321, UP 2162 Amplification Full Range Transducers Fullrange 3.5'' Input/Output section Input connectors Screw Terminals Output connectors Screw Terminals Constant Voltage Transformer 100 V Power selection 1 8 W - 1250 ohm Power selection 2 6 W - 1667 ohm Power selection 3 4 W - 2500 ohm Power selection 4 2 W - 5000 ohm Standard compliance IP protection grade IP 44 Safety agency CE compliant Physical specifications Hardware Plastic Material Color White - RAL 9003 Size Depth 110 mm / 4.33 inches Recessed Depth 103 mm / 4.06 inches Diameter 130 mm / 5.12 inches Cut out diameter 122 mm / 4.8 inches Weight 0.38 kg / 0.84 lbs The product shall be PL 40 by RCF S.p.A.