LOL... get a motel room??? LOL
seriously, I suspect that you could insert some sort of Divider that would allow the air flow to still get to the ac system, yet block the "view". If you use a sound absorbant material like ductboard (which I hate and suggest that you coat all exposed fiberglass surfaces to reduce fiberglass particals in your air stream!!) you might lower the sound transfer.
if it was me I would line the entire inside of the box with sound absorbent material and make a dividor also!!!! besure you can clean the material if you need to!!!
or maybe go with a media type filter. The filter material is about 4 inches thick and should help to reduce sound transfer also!!!
seriously, I suspect that you could insert some sort of Divider that would allow the air flow to still get to the ac system, yet block the "view". If you use a sound absorbant material like ductboard (which I hate and suggest that you coat all exposed fiberglass surfaces to reduce fiberglass particals in your air stream!!) you might lower the sound transfer.
if it was me I would line the entire inside of the box with sound absorbent material and make a dividor also!!!! besure you can clean the material if you need to!!!
or maybe go with a media type filter. The filter material is about 4 inches thick and should help to reduce sound transfer also!!!