I used to have the R600 and the same cab. You can't biamp anything without a second cab to use and there's really no benefit in doing it with a 410.
Those 10's are pretty punchy but lacking in the deeper lows. The only benefit in trying to biamp with that cab would be to put it over a proper PA subwoofer and cross over low, like 80-100hz. Anything else would be working against yourself.