Volume Pedal + Amp Board = ?

[Lefty78]

So I have a TPA3116 amp board. I am interested in putting together a small pedal board rig into a full range speaker.
Goal is ultra portable and light.

Pedal board will be:
Guitar into
Tuner into
Joyo Tremolo into
Joyo American into
Power Amp (TPA3116) (Inside a volume pedal)into
Speaker

I found a passive stereo volume pedal on Amazon:
Signstek Guitar Stereo Sound Volume Pedal
Or a Morley M2 volume

Question is what kind of pot would work best?
Thoughts on my plan? Suggestions?

 

[VictoriaGuy]

Will your amp board be happy with the input level (voltage) from your guitar and pedals?

Also, I think you'll be happier with an instrument speaker (a.k.a. guitar speaker) vs a full range (hifi?) speaker ...though I may have misunderstood your meaning of 'full range'.

Once you have a speaker enclosure, it doesn't take much extra space to put your amp in that (vs in a volume pedal).