Alta FRM2. There's a pair for sale on us audio mart. RAAL ribbon tweeters. You will not be disappointed.
ATC active would be my other recommendation, but understand those will not be very forgiving. Event Opal are also great actives. At $6k I'd go for actives tbh.
ATC active would be my other recommendation, but understand those will not be very forgiving. Event Opal are also great actives. At $6k I'd go for actives tbh.