TCS 1790 WDK-WAL-3 Complete Sound Conversion Kit fits Walthers Mainline SD70ACe HO Scale

WOWKits provide everything needed for a complete sound installation.

 

This WOWKit includes:

WOW121 Deisel sound decoder
WM-MB2 motherboard with on-board Keep Alive®
28x18mm WOWSpeaker with enclosure and 2-pin plug
1x custom 6-pin wiring harness
2x black nylon screws
 

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.