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Stand Alone Remote Controlled A/B Speaker Switcher
Xantech SR21 IR Remote A/B Speaker Relay Module
Xantech SR21 IR Remote A/B Speaker Relay Module
Xantech SR21 IR Remote A/B Speaker Relay Module
Item# 81337
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Overview

  • Connects one amplifier to an 'A' or 'B' speaker pair
  • Connects one speaker pair to either an 'A' or 'B' amplifier
  • Isolated Left and Right grounds - allows use of bridging type power amplifiers.
  • IR input terminals
  • IR code select switch
  • Requires 78200 or 781RG Power Supply

Essential Info

The Xantech SR21 IR Remote A/B Speaker Relay Module allows the user to switch the output of one stereo amplifier between two speaker pairs, or, to switch one speaker pair between the outputs of two stereo amplifiers. The switching is accomplished by way of infrared commands originating from a Xantech RC68+ Programmer. It can also be switched by a DC voltage applied between the CI (control input) and GND terminals. The RC68+ commands are "taught" to learning devices and passed to the IR IN and GND input terminals of the module via Xantech IR Receivers, Keypads and Connecting Blocks.

Manuals/Software

What's Included

  • 1x - Remote A/B Speaker Relay Module
  • 1x - Set of screws
  • 1x - Owner's manual


  • Specifications

  • Factory preset Group Code number: 50
  • Power: +12V DC @ 50 mA
  • Dimensions: 5-1/4" x 2-3/8" x 1-7/8" (133mm x 60mm x 46mm)
  • Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: Xantech LLC, Tel: (800) 843-5465 Ext 355

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