MR 40T Architectural and Engineering Specifications DESCRIPTION The product shall be a multipurpose two-way bass-reflex speaker, suitable for a wide range of applications, providing a balanced sound in near-field applications to get the best intelligibility. Its design shall be elegant and compact with accurate finishing, suitable for almost any environment, even with architectural constraints. It shall be equipped with a 4” woofer and a 1” dome tweeter and shall include an internal transformer (with a power selector on the rear side) that allows the connection to 70 / 100 V constant voltage lines. Optional mounting accessories shall be available for wall or ceiling installations. The product shall be suitable for indoor and outdoor installation. TECHNICAL SPECIFICATIONS The product shall have the following specifications Acoustical specifications Max SPL @ 1m 108 dB Horizontal coverage angle 110° Vertical coverage angle 100° Frequency Response (-10dB) 70 Hz ÷ 20000 Hz Directivity index Q 7 System Sensitivity 86 dB Power section Crossover Frequencies 3000 Hz Nominal Impedance 8 ohm Power Handling 40 W Peak Power Handling 160 W PEAK Protections Bulb lamp Recommended Amplifiers DMA 504, DMA 162, DMA 82, DMA 162P Transducers Woofer 1 x 4.0'', 1.0'' v.c Dome Tweeter 1 x 1.0'' neo, 0.8'' v.c Input/Output section Input connectors Euroblock Output connectors Euroblock Constant Voltage Transformer 70/100 V Power selection 1 20 W - 500 ohm Power selection 2 10 W - 1000 ohm Power selection 3 5 W - 2000 ohm Power selection 4 2.5 W - 4000 ohm Standard compliance IP protection grade IP 55 Safety agency CE compliant Physical specifications Cabinet/Case Material Plastic Hardware Wall mount bracket Grille Aluminium Color Black - RAL 9005, White - RAL 9003 Size Height 216 mm / 8.5 inches Width 154 mm / 6.06 inches Depth 135 mm / 5.31 inches Weight 2.3 kg / 5.07 lbs The product shall be MR 40T by RCF S.p.A.