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TCS WOW Kit WDK-ATH-8 (GP40X, SD40, SD45)
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TCS WOW Kit WDK-ATH-8 (GP40X, SD40, SD45)

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Scale Size Guide

Locomotive Compatibility
Athearn RTR GP40X
Athearn RTR EMD SD40
Athearn RTR EMD SD45

WOW Kits provide everything needed for a complete sound installation.

This WOWKit includes:

  1. A WOWSound decoder
  2. TCS motherboard with on-board Keep Alive®
  3. Speaker with speaker wire and enclosure.

Each WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results using WOWKits. WOWKits make sound installation as simple and all-inclusive as possible.

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