Any sub plate amps with active filter for the sats?

[Bill poster]

Hypex plate does not give you access to the HP out before their class D power amp.

Please explain 😕 Cant we set the x/o point for high pass? Hypex literature isn't very well worded and I'm struggling to work out the possible configurations for 1 module. Will it do 2.1? i.e. 2 stereos sats?