BD 2412EN Architectural and Engineering Specifications DESCRIPTION The product shall be a weatherproof bidirectional sound projector suitable for broadcasting background music into commercial spaces, but also alarm messages, thanks to the highly intelligible voice reproduction and the EN 54-24 certification. It shall have IP66 protection grade for both indoor and outdoor installations. It shall feature aluminium cylindrical body, front grille and bracket support. The terminal connection blocks, for input and output flameproof cables, shall be made of ceramic material. A thermal fuse shall protect the line integrity in case of heat affecting the speaker. TECHNICAL SPECIFICATIONS The product shall have the following specifications Acoustical specifications Max SPL @ 1m: 101 dB Coverage angle: 130° Frequency Response (-10dB): 130 Hz ÷ 20000 Hz Max SPL @ 4m: 89 dB System Sensitivity: 88 dB System Sensitivity 1W @ 4m: 76 dB Power section Power Handling: 20 W Peak Power Handling: 80 W PEAK Protections: Thermal fuse Recommended Amplifiers: DXT 3000, DXT 4000, DXT 7000 Transducers Fullrange: 2 x 5.0'' Input/Output section Input connectors: Ceramic screw terminals Output connectors: Ceramic screw terminals Constant Voltage Transformer: 100 V Power selection 1: 20 W - 500 ohm Power selection 2: 10 W - 1000 ohm Power selection 3: 5 W - 2000 ohm Standard compliance IP protection grade: IP 66 EN54-24 certified: Yes Safety agency: CE compliant CPR number: 1488-CPR-0641/W Physical specifications Hardware: Aluminium bracket Color: Grey - RAL 7035 Size Depth: 184 mm / 7.24 inches Diameter: 146 mm / 5.75 inches Weight: 3.25 kg / 7.17 lbs The product shall be BD 2412EN by RCF S.p.A.