Main Homepage
Select a country/region
Contact us
Sign in / Register
Quick add
  • Multiple lines
  • CSV
  • Copy Paste

    • Icon--delete-black-48x48

      • Icon--delete-black-48x48

        • Icon--delete-black-48x48
        Clean all Lines
        How to format the CSV Spreadsheet

        Please upload CSV file (2003 CSV format) to be imported into your cart. This file can have multiple worksheets, and each of them must contain on the first column material number (required), on the second column amount to be ordered (empty means 1 item) and on third column you can add commision text (optional).

        Example

        Icon Download Download CSV Example template
        Icon Download Download a XLS Example template

        Upload an Excel sheet

        Drag file here or
        Icon--xls
        Icon--delete-black-48x48
        How to prepare cell to copy

        Enter the material numbers and quantities required and click 'upload'. The products and quantities entered will be shown for you to review in the tab 'Add multiple items' and click right after on 'add to cart'.

        Example

        • 2608630030
        • F00Y100947 5
        • F00Y100947;5
        • 2608630030 12
        • 2608630030;10

        Copy and paste prepared cell

        Upload
        Skip to content Skip to navigation
        PRAESIDEO

        Loudspeaker supervision board

        CTN: LBB4441/00 | Product No.: F.01U.513.868
        Close Modal
        [{"images":[{"format":"300Wx300H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/large/ProductPhoto_Web_enUS_1875635851.jpg","srcsetWidth":300,"isVideo":false}],"thumbnails":[{"format":"96Wx96H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/small/ProductPhoto_Web_enUS_1875635851.jpg","srcsetWidth":96,"isVideo":false}],"zooms":[{"format":"515Wx515H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/xlarge/ProductPhoto_Web_enUS_1875635851.jpg","srcsetWidth":515,"isVideo":false}]}] [] Loudspeaker supervision board
        • Loudspeaker and loudspeaker line monitoring without additional cabling
        • Open-circuit fault detection
        • Compatible with 100 V and 70 V loudspeaker lines
        • Powering of the supervision-board from the power amplifier
        • Communication is not affected by the audio signals on the loudspeaker line
        • 0in stock
        • Express Shipping is available for products in your cart. (time left:)

        Expected delivery:28/11/2017

        Technical Specification

        Key Specifications

        Dimensions (H x W x D) (mm) 78 x 60 x 22 mm
        Operating temperature (°C) -5 – 55 °C
        Weight (g) 70 G
        Invented for life
        Facebook
        Youtube
        Twitter
        Linkedin
      • Corporate information
      • Terms of use
      • Privacy Policy
      • Notices
      • B2B Transactions
      • Web Accessibility
      • Privacy Settings
        • © Robert Bosch LLC