Check out these new portable line array systems from electro-voice.
https://products.electrovoice.com/na/en/30m/
https://products.electrovoice.com/na/en/evolve-50/
They sound great. Are powered and easy to transport. Have built in bluetooth and dsp. Just one stack should be more then enough volume. The clarity on the mids and highs are so much better with these line arrays compared to horn loaded compression drivers most PA speakers use.
https://products.electrovoice.com/na/en/30m/
https://products.electrovoice.com/na/en/evolve-50/
They sound great. Are powered and easy to transport. Have built in bluetooth and dsp. Just one stack should be more then enough volume. The clarity on the mids and highs are so much better with these line arrays compared to horn loaded compression drivers most PA speakers use.