P.CONT
ILLUMI
REMOTE CONT
REMOTE INPUT
STEERING WHEEL
ANT.
CONT
MUTE
+
FRONTSW REAR
L
R
L
R
KMR-550U only
12 | Quick Start Guide

Connecting wires to terminals

White/Black
Gray/Black
Green/Black
Purple/Black
White
Gray
Green
Purple
To front left speaker
To front right speaker
To rear right speaker
To rear left speaker
To KCA-RC107MR/ KCA-RC55MR
(optional accessory)
To connect the KCA-
RC107MR/ KCA-RC55MR,
consult your KCA-RC107MR/
KCA-RC55MR manual.
To SiriusXM Connect Vehicle Tuner
(optional accessory)
Red (Ignition wire)
Yellow (Battery wire)
Black (Ground wire) · (To car chassis)
Ignition key
switch
Car fuse box
(Main fuse)
ACC
Car fuse
box
Battery
• Speaker Impedance: 4 – 8 Ω
B59-2127-00_00_12Stepup_QSG_K.indb 12 11/12/19 11:35