100watt or so powered monitors https://www.amazon.com/M-Audio-BX5-D3-Powered-Reference/dp/B01J66YEU0.
Do you think there would be any issues getting one of these https://www.target.com/p/duracell-175-watt-powerstrip-inverter/-/A-16746823?ref=tgt_adv_XS000000&AFID=google_pla_df&fndsrc=tgtao&CPNG=PLA_Home%2BImprovement%2BShopping&adgroup=SC_Home%2BImprovement&LID=700000001170770pgs&network=g&device=c&location=9033321&ds_rl=1246978&ds_rl=1247068&ds_rl=1246978&gclid=Cj0KEQjw8-LnBRCyxtfMl-Cbu48BEiQA6eUMGnmy-pLIU4OrmbMCEv8MJydLmvcq7eK2P5COM4QV_cgaAu9S8P8HAQ&gclsrc=aw.ds
and just using my car as a generator.
https://www.amazon.com/M-Audio-BX5-D3-Production-Recording/dp/B01J66YEU0
don't have room for speakers ? Do you edit in your lounge chair ? Don't you have even a small Ikea desk ?