A:Answer These speakers can accommodate a movie projector and other devices as well as long as you use an AV receiver. These speakers connect to an AV receiver via speaker wire. From the AV receiver, an HDMI cable, RCA cable, aux cable, etc. can be connected to the projector to pass audio and video to and from the projector. Without the receiver, it wouldn't be possible to connect these speakers.
There are similar speakers from BestBuy that facilitate a connection to a projector without the need for an AV receiver too. The link for these is below.
https://www.bestbuy.com/site/insignia-powered-bookshelf-speakers-pair-black/5283401.p?skuId=5283401