Soldering Speaker Connections - M.T.H. Proto-Sound 3.0 Installation Manual

Soldering Speaker Connections

- Solder the yellow and white
wires (R) to the speaker (H)
- Connect speaker plug to
harness plug (white) with
yellow & white wires coming
from the 40-Pin Chassis
Harness (S).
CAUTION: If either wire
shorts to the speaker frame,
the Proto-Sound 3.0
electronics will be damaged.
Proto-Sound 3.0 Upgrade Kit Installation Guide - Diesel/Electric
19