Public Address Systems

Bosch LBC 3472/00 Driver Unit, Horn driver 25W, for use with LBC3478/00 (14") or LBC3479/00 (20") horns, light gray RAL 7035, Rated power : 25/12.5/6.25 W, 121 dB / 107 dB (SPL), Effective Frequency Range (-10dB) : 550 Hz to 5 kHz.

Bosch LBC3090/31 Ceiling loudspeaker 6W metal with clamps, integrated circular metal, grille, two spring-loaded clamps for ceiling mounting, protective dust cover, two-way screw terminal block, white RAL 9010, Maximum power 9W, Rated power 6 / 3 / 1.5 W, Sound pressure level at 6 W / 1 W (1 kHz, 1 m) : 99 dB / 91 dB (SPL), Sound pressure level at 6 W / 1 W (4 kHz, 1 m) : 104 dB / 96 dB (SPL), Effective frequency range (-10 dB) : 70 Hz to 18 kHz Opening angle at 1 kHz/4 kHz (-6 dB) : 160° / 55°, Rated voltage 100 V.

Bosch LHM0606/10 6W Ceiling Loudspeaker, Metal with clamp, Easy to install, Unobtrusive in virtually all interiors, Maximum power 9W, Rated power : 6 / 3 / 1.5 W, Sound pressure level at 6 W / 1 W (1 kHz, 1 m) : 94 dB / 86 dB (SPL), Sound pressure level at 6 W / 1 W (4 kHz, 1 m) : 106 dB / 98 dB (SPL), Effective frequency range (-10 dB) : 80 Hz to 18 kHz, Opening angle at 1 kHz/4 kHz (-6 dB) : 175° / 55°, Rated voltage 100 V, Rated impedance 1667 ohm.

Bosch LBB1957/00 Plena Voice Alarm Call station Keypad Extension, Seven zone selection keys, Up to eight keypads can be connected together.

Bosch LBB 1992/00 Plena Voice Alarm Router, Six zones Extension and 12 input contacts to the Voice Alarm System, dual channel operation for calls and BGM simultaneously, Trigger Inputs 12 x (6 EMG, 6 business), Loudspeaker outputs 12 x (2 x 6 zones), Standalone, 19” rack

Bosch LBB 1990/00 Plena Voice Alarm Controller fully supervised main control unit for Voice Alarm applications, Built-in 240 W amplifier. VAS Controller, two BGM source inputs and a mic/line input with configurable priority, Six‑zone outputs, Message manager, 12 business and emergency control inputs.

Bosch LBC 1226/01 Adjustable Boom, Microphone boom arm, matt black, maximum reach 670 mm (2.12 ft), length 840 mm (2.76 ft), fits onto 3/8' Whitworth threaded microphone stands.

Bosch LBC1221/01 Microphone Floor Stand, three folding legs, matt black, adjustable length from 850 to 1600 mm (2.79 to 5.25 ft) with twist clamp, threaded connector 3/8" Whitworth.

Bosch LBC2900/15 Unidirectional Handheld Microphone with 7 m (23 ft) cable XLR female / 6.3 mm (1/4") stereo Jack plug connection cable, Dark Gray Color, On/Off Switch, Rugged construction, (Without Stand).

Bosch LBB 9600/20 Condenser Handheld Microphone, unidirectional, matt-black finish, on/off switch, supplied with 7 m (23 ft) cable, 3-pin lockable male and female XLR connectors, Frequency range 100 Hz to 16 kHz, Sensitivity : 2 mV/Pa +/-‑3 dB (-54 dB rel. to 1 V/Pa).

Bosch LBB 9099/10 Unidirectional Handheld Microphone with a lockable 5‑pin DIN connector, Frequency range : 100 Hz to 13 kHz, Sensitivity : 2 mV/Pa ±4 dB, Rated output impedance : 600 ohm.

Bosch LBB1949/00 Gooseneck Condenser Microphone, unidirectional, non-reflective dark gray finish, flexible stem, on/off switch with priority contact, fixed 2 m (78 in) cable with 5 pin DIN 180 degrees (lockable) connector.

Bosch LBB1950/10 Table-top microphone, Stylish tabletop unidirectional condenser microphone on a flexible stem, Sensitivity: 0.7 mV @ 85 dB SPL (2 mV/Pa), Maximum input sound level: 110 dB SPL, Phantom powered by amplifier, Momentary or toggle PTT-key for calls with priority contact, Green LED, indicating microphone active, Stable metal base design with fixed 2 m cable and lockable DIN connector, Separate DIN to XLR adapter.

Bosch LB20-PC60-8D Cabinet speaker 8" 70/100V black pair, Two-way 8-inch cabinet loudspeaker, with easy wall mount system, Internal 60W 70/100-volt line, transformer with 8 Ohm bypass, weather-resistant, IP54 (packaged in pairs), black, Coverage angle : Horizontal 90°, Vertical 90°.

Bosch LB20-PC60EW-5D Cabinet speaker 5" 70/100V IP65 black pair, Two-way 5-inch cabinet loudspeaker, with easy wall mount system, internal 60W 70/100-volt line transformer with 8 Ohm bypass, weatherproof IP65, (packaged in pairs), black, Max SPL (calculated): 108 dB, 114 dB Peak, Coverage angle: Horizontal 90°, Vertical 90°.

Bosch LB20-PC15-4D Cabinet speaker 4" 70/100V black pair, Two-way 4-inch cabinet loudspeaker, with easy wall mount system, internal 15W 70/100-volt line transformer, weather-resistant IP54 (packaged in pairs), black, Frequency response (-3 dB): 100 Hz - 20 kHz, Coverage angle: Horizontal 110°, Vertical 110°.