Here we have available 3 of Eminence Alpha 15A - these are commonly used for open baffle speaker projects . The listing is for 1 unit with 3 available. These have been previously used and have had wires soldered on to the terminals . They have been stored for over 10 years and have only ever been used for experiments. These are still available and sell for £130 each at Blue Arran music .

These are available at £65 each

They may show marks from storage they are not as new , please check the photos as they for part of the description.

Lots of information about their implementation on the web including crossover details.