This is a recone kit from simply speakers for an evm12l. I purchased it for a client, who eventually backed out of the recone. It's been sitting on a shelf in my shop ever since. I opened it up to verify the contents, and I've been holding on to it ever since. It's gotta go. Make an offer. I want my shelves back. Check back for other odd audio parts and pieces I'll be listing soon for other off the wall odd balls than need a new home, and enjoy!