Public Address Systems

Bosch LB1-UM20E-D Premium-sound Cabinet Loudspeaker 20W Charcoal, SPL at rated power / 1 W (1 kHz, 1 m) : 101 dB / 88 dB, Effective frequency range (-10 dB) : 90 Hz to 20 kHz, Opening angle at 1 kHz / 4 kHz (-6 dB) : horizontal 174° / 136°, Vertical 127° / 141°, Aluminum Enclosure

Bosch PLE-1P120-EU 120W Plena Power Amplifier, 100 VAC / 70 VAC, 1V line level balanced input, 100V input for slave operation on 100V speaker line, 31 V (120 W) Loudspeaker Output 8 ohm, 120 W power amplifier in a compact housing, 24 VDC backup power with built in charger 70V, 100V and 4 ohm outputs, Temperature-controlled forced front to back ventilation (directly stackable).

Bosch PLE-1MA120-EU 120W Plena Mixer Amplifier, 4 microphones and 3 background music (BGM) inputs, Speaker output: 100 V and 4 Ohm, Announcement only output, 3-wire volume override, 100 V and telephone input with priority & VOX, Voice-activated emergency override, Master output for expansion, Frequency response 50 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output), Distortion <1% @ rated output power, 1 kHz.

Bosch LBB 1935/20 Plena Power Amplifier, 240W power amplifier in a 2U high 19” case for rack mounting or tabletop use, Dual inputs with priority switching, 70 V / 100 V and 8 ohm outputs, Line inputs : 2x, Loudspeaker outputs : 3x, Frequency response 50 Hz to 20 kHz (+1 / ‑3 dB at ‑10 dB ref. rated output), Distortion <1% at rated output power, 1 kHz

Bosch LBB 1930/20 Plena Power Amplifier, 120 W, 70 V / 100 V and 8 ohm outputs, 2x Line Inputs, 3x Loudspeaker Outputs, Dual inputs with priority switching, 100V input for slave operation on 100V Speaker line, Temperature controlled forced front to back ventilation, directly stackable, power amplifier in a 2U high 19” case for rack mounting or tabletop use.

Bosch LBC 3095/15 Pendant Sphere Loudspeaker, 10 W, white ABS, Rated power 10 / 5 / 2.5 W, Sound pressure level at 10 W / 1 W : 99 dB / 89 dB (SPL), Opening angle at 1 kHz / 4 kHz (-6 dB) : 180° / 90°, Effective frequency range (-10 dB) : 130 Hz to 20 kHz, Rated voltage : 100V.

Bosch LBC3094/15 Sound Projector Loudspeaker, 10 W, white ABS, Splash-waterproof, Rated power : 10 / 5 / 2.5 W, Sound pressure level at 10 W / 1 W : 102 dB / 92 dB (SPL), Effective frequency range (-10 dB) : 140 Hz to13 kHz, Opening angle at 1 kHz / 4 kHz (-6 dB) : 160° / 70°.

Bosch LBC1227/01 Table Microphone Stand, matt black, heavy round cast iron base, 130 mm (5.12 in) diameter with shock absorbing rubber insert under surface, with 3/8” Whitworth stud.

Bosch LBC3951/11 Ceiling Loudspeaker, 6W Power, Plastic Collar, Metal Grill, Water Splash Resistant, Clamps for easy installation, Rated power 6 / 3 / 1.5 / 0.75 W, SPL : 96 dB / 88 dB, Effective frequency range (-10 dB) : 60 Hz to 18 kHz, Opening angle at 1 kHz/4 kHz (-6 dB) : 170° / 80°.

Bosch PLE-1MA060-EU 60W Plena Mixer Amplifier, 4 microphones and 3 background music (BGM) inputs, 100 V and telephone input with priority & VOX, 2-tone chime, Announcement only output, 3-wire volume override, Outputs for line out and music only out, Unique easy-to-use intuitive tone controls, Voice-activated emergency override, 230 VAC ±10%, 50/60 Hz.

Bosch LBC3090/01 6W Ceiling Loudspeaker, ABS grille, two spring-loaded, clamps for ceiling mounting, protective dust cover, two-way push terminal block, white RAL 9010.

Bosch PVA-1WEOL End-of-line supervision module, Module for monitoring the loudspeaker line for short and open circuits. Compatible with 100V, 70V, or 50V loudspeaker lines, Module is powered via loudspeaker line (pilot tone), A single loudspeaker line can have multiple modules, Up to 60 modules can be connected to one amplifier output channel, EN 54-16 system certification.

ITC T-621A Condenser tabletop Microphone (Built-in chime), Microphone with prelude sound (when open, prelude music is released), with light ring prompt function, with good anti-cell phone, electromagnetic, high frequency interference ability, Polar Pattern: Cardioid, Frequency Response: 40Hz-16000Hz, Mic Sensitivity: -43±2dB, Microphone Length: 420mm, Wire Equipment: 10m (XLRF t turn 6.35 audio cable), Power Supply: ~AC 220/50Hz (Power Adapter DC 11.4V) DC 9V.

ITC T-511C Condenser tabletop microphone, power supply by phantom power, Operating Voltage: 11~52V, Sensitivity: -47dB±3dB, Frequency: 60~15000Hz, Output Impedance: ≤ 200 Ω, Element: Φ 9.7 Style Of Capacitance, Polar Pattern: Heart-shape.

ITC TS-14PFX-4 14 Channel Mixer with 4 group Professional compact mixer, ultra-low noise discrete microphone preamplifier and +48V phantom power, Mic input: 8 channels (8 XLR interfaces), Line input: 6-channel single plug mono/stereo automatic switching hybrid interface, 2 sets of stereo main output, 4 marshalling outputs, 4 auxiliary outputs, 1 set of stereo monitoring output, 1 earphone monitoring output, 2 effect outputs, 24-bit DSP audio processor, Frequency response: 20Hz-20kHz, ±2dB, Distortion: <0.03% at+0dB,22Hz-22KHz A-weighted, Sensitivity: +21dB~-30dB, AC 100-240V 50/60Hz.

ITC TS-P440 Audio Matrix Processor, 4 Input and 4 Output Digital Audio Matrix Processor, built-in feedback suppression, echo cancellation, noise cancellation, Preamplifier, signal generator, extender, compressor, 5-band parametric equalizer, AM auto mixing function, AFC adaptive feedback cancellation, 31-band parametric equalizer, delayer, frequency divider, high-low-pass filter, limiter, Frequency response: 20Hz-20KHz, THD + noise: <0.002% @1KHz, 4dBu, Input impedance (balanced): 20KΩ, AC110V-220V, 50Hz/60Hz.