Bosch PVA-2P500 2 x 500 W class-D power amplifier (70/100 V output), Low power consumption in standby mode, Excellent sound quality, high signal-to-noise ratio, Rated load impedance (output power): 100V: 20Ω (500W); 70V: 10Ω (500W), Excellent sound quality, high signal-to-noise ratio, EN 54-16 system certification.

Bosch LBB 1938/30 Power Amplifier, 480 W power amplifier in a 3U high 19” housing, EN 54‑16 certified, 70 V / 100 V and 8 Ohm outputs, Dual inputs with priority switching, 100 V input for slave operation on 100V speaker line, Frequency response 50 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output), Distortion <1% @ rated output power, 1 kHz, Dimensions (H x W x D) : 145 x 430 x 370 mm.

Bosch PRA-AD604 Praesensa 4‑Channel 600W Power Amplifier with integrated spare channel & DSP functions, Operating voltage (VDC): 44 - 60 VDC, 48 kHz Sample rate (kHz), IP‑networked on OMNEO for audio and control, 70/100 V outputs, with a total loudspeaker output power of 600W, Audio‑over‑IP, using OMNEO, the Bosch high‑quality digital audio interface, compatible with Dante & AES67, Steel, RAL9017.

Bosch PRS‑2P250 Power Amplifier 2 x 250 W, 2-channel power amplifier with Praesideo network, connection, rack unit 2 RU, Frequency response : 60 Hz to 19 kHz (-3 dB), Rated load resistance 40 ohm (100 V); 20 ohm (70 V), 10 ohm (50 V) Loudspeaker output.

Bosch PLE-1ME240-EU 240W Plena Mixer Amplifier, 4 microphones and background music (BGM) input, Announcement only output, 3‑wire volume override, PTT (push to talk), 2‑tone chime, Built-In Standard Headphone Output, Loudspeaker output 4 ohm: 31V (240 W), Frequency response (Line) : 60 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB), Frequency response (Mic.) : 70 Hz to 20 kHz (+1/‑3 dB @‑10 dB).

Bosch PLE-1ME120-EU 120W Plena Mixer Amplifier, 4 microphones and background music (BGM) input, Announcement only output, 3‑wire volume override, PTT (push to talk), 2‑tone chime, Built-In Standard Headphone Output, Loudspeaker output 4 ohm: 22 V (120 W), Frequency response (Line) : 60 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB), Frequency response (Mic.) : 70 Hz to 20 kHz (+1/‑3 dB @‑10 dB).

Bosch PLE-1ME060-EU 60W Plena Mixer Amplifier, 100 volt line / 4 ohm, 4 microphones and background music (BGM) input, Announcement only output, 3‑wire volume override, PTT (push to talk), 2‑tone chime, Built-In Standard Headphone Output, Loudspeaker output 4 ohm: 15.5 V (60 W), Frequency response (Line) : 60 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB), Frequency response (Mic.) : 70 Hz to 20 kHz (+1/‑3 dB @‑10 dB).

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‑2MA240‑EU Plena Mixer Amplifier, 240W, 6 microphone/line inputs plus 3 music source inputs, 100 V, telephone and a call station input with priority & VOX, 2 zones and announcement only output, 2-tone chime, Voice activated emergency override, High output power 240 Watts.

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 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 PLE‑2MA120‑EU 2-zone 120W Plena Mixer Amplifier, 6 microphone/line inputs plus 3 music source inputs, 100 V, telephone and a call station input with priority & VOX, 2 zones and announcement only output, Voice activated emergency override, Separate tone controls for microphones and music sources, 115 - 230 VAC ±10%, 50/60 Hz, Inrush Current: 8/16 A (230/115 VAC), 400 VA, 50 Hz to 20 kHz, 2x RJ-45 input, Charcoal.

Bosch LBB1965/00 Message manager, A high-performance, highly versatile stand-alone digital message player, Up to 12 messages and 12 trigger inputs, Supported sample rates (fs): 24 / 22.05 / 16 / 12 / 11.025 / 8 kHz, 230/115 VAC, ±10%, 50/60 Hz.

Bosch PRA-AD608 PRAESENSA 600W 8-Channel Amplifier, Network‑connected, DC‑powered, 8‑channel, 600W, power amplifier with integrated spare channel and DSP functions, Flexible power partitioning across all channels, Low power consumption and heat loss, Full supervision with integrated fail‑safe redundancy, Digital signal processing per channel, IP‑networked on OMNEO for audio and control, Number of analog inputs: 1, Number of Ethernet ports: 2, 48 kHz Sample rate, 70V/100V Rated output voltage, 20 - 20000 Hz Frequency response, Maximum loudspeaker load 100V/70V mode: 600W, IP30.

Bosch PRA-AR616 Router Amplifier, 600W, 16-Zone, amplifier with integrated spare channel and relay-based router to drive up to 16 zone outputs, Flexible line supervision with end of line devices or impedance monitoring, configurable per zone output, Full supervision with integrated fail-safe redundancy, low power consumption, ip networked on OMNEO for audio and control, Nominal output voltage 100 V mode, 1 kHz, THD <1%, no load (VRMS): 100 VRMS, Nominal output voltage 70 V mode, 1 kHz, THD <1%, no load (VRMS): 70 VRMS, Loudspeaker load (maximum) (W): 600 W, Maximum output power (W) : 600 W, RMS power (W): 150 W, Input voltage (VDC): 48 VDC, Input voltage (VDC) (tolerance): 44 VDC – 60 VDC.