Hi there - I've just upgraded my PC speaker setup - I'm currently using a pair of CBM 170's with a Micca OriGain DAC/amp for power. I have ordered a Rythmik L12 for a sub that I plan to connect to the Micca via the pre-out port and my question is this - will setting the crossover to 80Hz on the sub tell the CBM 170s to not bother with anything below 80Hz or will I need another piece of equipment to sort that part out? If so, what is recommended?

Thanks!