Just an update for my measured output of my best performing 1504’s now that I’ve got a calibration that should have me close to the same measurements as djozz’s Mobilux A. With the stainless collars it’s 518-520kcd. Without the collars they’re coming in at 434kcd.
That’s with dedomed direct drive XP-G2 S3 3C’s, a dedomed direct drive XP-L V6 3C is about 270kcd.
A 1405 with a dedomed XP-G2 S4 2B at 5A makes 588kcd. :bigsmile: