| Re: What crossover frequency????
Do a simple REW measurement to check how low your speakers can go.
I would setup the crossover frequency to whatever gives you the best curve with mains and sub(s) around your sweetspot.
Now, as Sonnie pointed out, using a different crossover frequency for each type of speakers is probably the best way to go.
Martin Logan Vista | Swans F1.1C | SVS PC-Ultra | SlimDevices Transporter | Bladelius Tyr | Yamaha RX-V1800 | Sony PS3 | Klipsch RS-52 | Sharp XV-Z3000 | Adeo Greyvision Plano 16:9 100" |