Horns - in the "spherical" variety have come of age. No longer sounding honky, throaty or even "colored", they demand to be heard.
I am not biased towards horns, as some folks in the past have been called "horn people". If anything, I am a "box" person as this has been what I've listened to for over ten years. I am embarassed at how far from the truth I have been.
I won't mention any particular brands here, although I could if asked...but I highly recommend that more of us get out there and hear what we've been missing. Hopefully, more makers of high-end speakers will make these spherical horns - even if this isn't a strong possibility...