i'd left a space for tweeters, as i have still several of these -




this is the Polydax / Audax HD13D34H.

these have an acceleration factor of more than 7500 meters per second.


if your amp/electronics can keep up ...
An exceptional tweeter. Westlake used them in my BBSM-10's as well as a couple other models.

The Westlakes have a removable metal bug/dust screen that is held in place by the magnet. Do you know if the bug screen is a product of Westlake Audio or Polydax/Audax?