Pressure Horn Speaker, Circular Outdoor, 50 W/100 V, 112 dB, HP Filter, 90°, 410×385 mm, Double Insulation, IP66, Aluminum, Grey The HD 410/T is a compact, lightweight, and waterproof horn speaker designed to offer high efficiency and exceptional sound intelligibility with minimal distortion. Equipped with a built-in line transformer, this speaker can be connected to both 70 and 100 V constant voltage lines, with power selection options available via a rotary dial on the rear cover. Features: - Built-in line transformer with multitap power selector on the rear cover. - Hi-pass filter for driver protection against low-frequency issues. - IP66 construction suitable for indoor-outdoor use in temperatures ranging from -25°C to +70°C. - Aluminum flare with UV-stabilized auto-extinguishing UL-HB ABS rear cover. - Color: RAL 7035. - Stainless-Steel mounting hardware. - Double insulation design. Acoustical Specifications: - Speaker Type: Round, with driver unit and transformer. - Frequency Response: 180 Hz ÷ 7 kHz. - Max SPL @ 1m: 130 dB. - Horizontal Coverage Angle: 90°. - Vertical Coverage Angle: 90°. - Power Handling: 50 W RMS. - Peak Power Handling: 75 W PEAK. - System Sensitivity: 112 dB. - Impedance: 16 ohms. - Protections: IP66. Input Section: - Input Connector: 2 conductor cable, 1 meter length. - Constant Voltage: 100 V, 70 V. - Power Selection: 50 - 30 - 25 - 15 W (100V). Cabinet: - Hardware: Aluminum flare with UV-stabilized auto-extinguishing UL-HB ABS rear cover. - Color: Grey. Physical Specifications: - Height: 385 mm / 15.15 inches. - Width: 385 mm / 15.15 inches. - Depth: 410 mm / 16.14 inches. - Net Weight: 4.07 kg / 8.97 lbs. Shipping Information: - Package Height: 420 mm / 16.53 inches. - Package Width: 415 mm / 16.33 inches. - Package Depth: 430 mm / 16.92 inches. - Shipping Weight: 6.05 kg / 13.33 lbs.