The power supply is a 9m4ss (simultaneous). There are two connectors coming off that supply and one goes to the corner strobes and one goes to a pair of 400 series linear strobes. I guess there is no more room for strobes. I’ll look to add flashing halogen lights.
In your initial post you stated 2 corner strobes and 2 “take downs”. In the post I quoted you stated 2 linear strobes.
To me, I take it as 2 corner red strobes and 2 linear clear strobes. Would that be a correct assumption?
You could add more to this bar in a multitude of options. That’s what’s great about the 9M bar, almost endless options.
In the second picture you posted, that is your power distribution board. The top left connector attached is your power/input to the power supply. The 2 open “H” style connectors to the right of that are for 2 more power supplies. The vertical 3 position next to those are to change the flash patterns for the power supply(ies). Continuing on to the top right is the control harness connector.
Bottom left is your power input connector. The next 2 (2) position connectors would be the supply to the 2 flasher boards. The third would be power supply for a center option (lighted sign, piercer, pierce alrert, etc). The vertical 4 position connector would be the connection for alley lights.
If you wanted to add flashers (halogen or LED) you would need a flasher along with the flasher input cable, the light cables and the lights themselves.
You could add more strobes as well. You would need the 9M4S strobe power supply, input cable, light cables and 400 series strobes.
The possibilities are only dependent on how many spots are available in the bar, and your budget!