Visual Sound, Inc. Power Amplifier 2 x 250 W LBB 4422/10

Description
Bosch Conferencing and Public Address Systems There are four types of power amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers. The power amplifiers can be set to 100 V, 70 V and 50 V output tappings. 2 audio outputs (selection from 100 / 70 / 50 V outputs) Audio processing and delay for each amplifier channel Amplifier supervision and spare amplifier switching Loudspeaker line and loudspeaker supervision Eight control inputs Supervision of line attached to control inputs Automatic volume control Two audio inputs Redundant network connection
Description
Bosch Conferencing and Public Address Systems There are four types of power amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers. The power amplifiers can be set to 100 V, 70 V and 50 V output tappings. 2 audio outputs (selection from 100 / 70 / 50 V outputs) Audio processing and delay for each amplifier channel Amplifier supervision and spare amplifier switching Loudspeaker line and loudspeaker supervision Eight control inputs Supervision of line attached to control inputs Automatic volume control Two audio inputs Redundant network connection

Suppliers

Company
Product
Description
Supplier Links
Power Amplifier 2 x 250 W - LBB 4422/10 - Visual Sound, Inc.
Broomall, PA, USA
Power Amplifier 2 x 250 W
LBB 4422/10
Power Amplifier 2 x 250 W LBB 4422/10
Bosch Conferencing and Public Address Systems There are four types of power amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers. The power amplifiers can be set to 100 V, 70 V and 50 V output tappings. 2 audio outputs (selection from 100 / 70 / 50 V outputs) Audio processing and delay for each amplifier channel Amplifier supervision and spare amplifier switching Loudspeaker line and loudspeaker supervision Eight control inputs Supervision of line attached to control inputs Automatic volume control Two audio inputs Redundant network connection

Bosch Conferencing and Public Address Systems

There are four types of power amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers. The power amplifiers can be set to 100 V, 70 V and 50 V output tappings.

  • 2 audio outputs (selection from 100 / 70 / 50 V outputs)
  • Audio processing and delay for each amplifier channel
  • Amplifier supervision and spare amplifier switching
  • Loudspeaker line and loudspeaker supervision
  • Eight control inputs
  • Supervision of line attached to control inputs
  • Automatic volume control
  • Two audio inputs
  • Redundant network connection
Supplier's Site

Technical Specifications

  Visual Sound, Inc.
Product Category Audio Amplifiers and Preamplifiers
Product Number LBB 4422/10
Product Name Power Amplifier 2 x 250 W
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