green TRS 3.5 mm | stereo output, front channels or headphones |
black TRS 3.5 mm | stereo output, rear channels |
grey TRS 3.5 mm | stereo output, side channels |
gold TRS 3.5 mm | dual output, center and subwoofer |
blue TRS 3.5 mm | stereo input, line level |
pink TRS 3.5 mm | mono or stereo microphone input |