Using PS 100 with Fender Bassbreaker 45 Combo

I have a Fender Bassbreaker 45 combo. It has a built in 1-45 watt output knob that lowers the wattage to as low as 1 watt. But it is still very loud at 1 watt for home practice. I am looking at buying a Power Station 100. Can you please give instructions of how I connect this particular amp to the PS100 using the combo speakers? Here is a link to the amp manual showing the rear panel. It is a closed back amp. Rear Panel; Specifications - Fender BASSBREAKER 45 Owner's Manual [Page 3] | ManualsLib

Hi @LazyLarry and welcome to the forum.

I am not familiar with the amp, but in normal operation it seems that MAIN SPEAKER and EXTENSION SPEAKER are normally not connected to anything (the internal speaker is muted when using main speaker output).

So you can use the combo like a head; if you have an external speaker cab, then you would connect the MAIN SPEAKER to PS-100 AMP IN and PS-100 SPKR OUT to the speaker cab input.

However, I don’t know enough about the amp to suggest how to use the combo’s internal speaker.