OWC PLATINUM Series Installation Manual

Audio Interface Harness Adapter
Installation Guide
1. Ensure the car is OFF and locate the BOSE Amp under the 3
2. Use a medium sized flathead screwdriver to press in the latching clip & carefully disconnect the
connectors from the Bose Amp that will attach to the harness adapter.
3. Plug the adapter into the corresponding connectors as appropriate. Also make any connections
between the adapter itself, if applicable.
4. Refer to the harness adapter's labeling and the diagram below to connect your audio equipment.
▪ Hi-Level Output Wiring is labeled "OUT", with a speaker number for reference. For example, "OUT 2"
is the hi-level output to the Front Left Dashboard Tweeter.
Hi-level output wiring goes to the Input of your Amp/DSP/LOC.
Keep in mind the hi-level outputs from the factory amp are usually filtered (i.e. not full range audio
signals). Therefore, you may want to feed the outputs to summing equipment before your amplifier(s)
to get full range signals for your amp(s), if desired. The diagram below can be used to help determine
the audio range of each output.
▪
Speaker Wiring (if your adapter has it) is labeled with a speaker number, in reference to the diagram
below. Speaker wiring goes to the Output of your amplifier(s).
Note: Gray or Red wire connections are + (Positive). Black wire connections are - (Negative).
OUTPUT / SPEAKER WIRING DIAGRAM
(for BOSE equipped 2022-24 QX60)
rd
row seat (see diagram below).