What are these grills for

[1vinyldan]

I got these grills thinking they would fit a pair of Tempest Classic speakers I have. But they are to small. They measure 13" x 13" x 13 1/2". Just wondering if anybody here knows what they are for. I took some pics of different angles.

 

[jtee1340]

Look like Ohm to me.
Not sure though.

 

[1vinyldan]

Look like Ohm to me.
Not sure though.

Thanks for the reply. That's what I was thinking. But I can't find any that take this size. And the pegs on the bottom of grills make me also think there not Ohm.

 

[Blue Shadow]

ESS had some like that, don't know the sizes.

 

[1vinyldan]

ESS had some like that, don't know the sizes.

Thanks for the reply. The Tempest speakers I bought them for are basically from ESS. They have the Heil air motion transformer on top. I have one grill for them but the other is in a 100 pieces. LOL