Ultra Products U12-41404 User Manual page 4

2. Controller Diagram
1. Power Indicator
2. Center Channel Volume Control
3. Bass Control
4. Master Volume Control
5. Power Switch
6. Rear Channel Volume Control
7. Front Channel Volume Control
3. Plug Diagram
1. 3.5mm Front L/R Audio Input (Green)
2. 3.5mm Rear L/RAudio Input (Black)
3. 3.5mm Center &Sub Audio Input(Orange)
4. 3.5mm Microphone Audio Output (Pink)
5. USB 5V Power Input (Black)
4