I got the bracket of a local supplier, but you can probably buy it together with your 475’s from the same supplier. Just make sure it fits the threads on the original Zu lens.
The original eminence asd1001 driver has 1 3/8in (18ext.) threads.
did not change the main drivers as I am very happy with the sound right now...
The original eminence asd1001 driver has 1 3/8in (18ext.) threads.
did not change the main drivers as I am very happy with the sound right now...