Thought I'd post an update.
I have rewired my 15/6/1 and running it biamped. The 3015LF and 6ND410 are connected with the standard 2 way crossover and LPad to one channel of my amp. The tweeter is hooked directly to the other channel (although I added an LPad to reduce hiss at low levels and balance out the sensitivities).
I cross them over at 3000Hz and it sounds just fabulous. Perfect for PA use or just really clean hifi sound. Crossing over at 3kHz avoids the climbing response, dips and peaks of the 6ND410 and lets the tweeter fill in those problem areas, and it is more than capable of doing so.
Very happy with this setup and I don't see myself buying a cab for the foreseeable future.
I have rewired my 15/6/1 and running it biamped. The 3015LF and 6ND410 are connected with the standard 2 way crossover and LPad to one channel of my amp. The tweeter is hooked directly to the other channel (although I added an LPad to reduce hiss at low levels and balance out the sensitivities).
I cross them over at 3000Hz and it sounds just fabulous. Perfect for PA use or just really clean hifi sound. Crossing over at 3kHz avoids the climbing response, dips and peaks of the 6ND410 and lets the tweeter fill in those problem areas, and it is more than capable of doing so.
Very happy with this setup and I don't see myself buying a cab for the foreseeable future.