HORN SPEAKER BOSCH LBC-3472 + 3479
High efficiency drivers
Excellent speech reproduction
Water- and dust protected to IP 65
Provision for inside mounting of optional supervision boards
Bosch high‑efficiency horn loudspeakers provide excellent speech reproduction and sound distribution for a wide scope of outdoor applications. They are ideal for sports grounds, parks, exhibitions, factories and swimming pools.
Rated power (PHC): 25 watt.
Sound preasure level at rated power/1 W (at 1kHz, 1 m: 126 dB/111 dB (SPL).
Effective frekuensi range: 380 Hz to 5 kHz. Opening angle (at 1 kHz, -4 kHz, -6 dB) Hor/ver: 70o/40o.
Rated voltage: 100 V.
Rated impedance: 333.
Ambeint temperature range: -25 to +50oC.
Connection: 4 wire cable, 2 M long.
Aparture dia.: 400 mm (15.075 in).
Overall length: 353 mm(13.90 in). Colour: light grey RAL 7035.
Weight: 2,8 kg