As you can hopefully see from the enlarged pics, where J525 is the canton control unit (AJ525) is shown along the bottom bar of each pic. The middle bar on the 3rd pic is J794 control unit head. Connector T4BH is the wiring plug to connect to the woofer box
Sub:
1 – L+ Green/Red, J525 terminal 38
2 – L- Green/Brown, J525 terminal 39
3 – R+ White/Red, J525 terminal 40
4- R- White/Brown. J525 terminal 41
Speaker connections (bottom pic) left to right
R15 Rear left bass speaker, J525 terminals 57 & 59
R14 Rear left treble speaker, J525 terminals 61 & 63
R17 Rear right bass speaker, J525 terminals 64 & 66
R18 Rear right treble speaker, J525 terminals 68 & 70
Similar for front speakers.
