Catalog > Edwards EST Audio Source Unit 3-ASU Card...

Verified: January 09, 2026

Edwards EST Audio Source Unit 3-ASU Card Only for EST Series Panel Part# 130331

~$70.00

The Edwards EST Audio Source Unit 3-ASU Card is a component designed for use with EST Series Panels to provide audio output functionality.

Key Specifications

  • Compatibility: Edwards EST Series Panels
  • Voltage: 24 VDC
  • Type: Audio Source Unit
  • Mounting: Compatible with EST Series Panel
  • Dimensions: Standard card size
  • Weight: Lightweight design
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