I am going to switch out the speaker on my saber and just wanted to double check that I didn’t need to do anything else before booting it up? Is it just a matter of wiring the new one up? I’m switching from a speaker that is 3w 8ohm to 3w 4ohm.
Make sure the volume isn’t set above 1800 initially. You could try bumping to up to 2200 depending on the speaker.
You’ll get more volume out of the lower ohm speaker, so lower your volume setting a bit as @astromech suggests. Personally, I have no issue with any sabers running a max of 1500. It’s pretty damn loud for me, no distortion. They’re all 4 ohm speakers.