2 subs connected to a 2 channel amp?

Node > sub out >

If I recall correctly using the sub out on the Node you loose 

the ability to bypass the internal Node Dac, therefore no

external Dac can be used.

Greetings 

Maybe an external crossover would solve your problem? As mentioned above the Dspesker 8033 is a great little unit for setting up subwoofers.

Joe Nies

If that amp has no preamp outs your only option is a sub with a high level inputs!

@johns21 

Easiest solution would be to purchase REL subs and use their included speakon cables. They connect directly to the left and right speaker terminals, so each terminal has one speaker and one sub.

Just make sure to read the REL recommendations for hookup, as balanced amplifiers are wired differently.

Yeah, dual subs can often become a connection  issue. That's why I like my Parasound A21+, it has right and left "loop outputs" just for them. It does make a difference vs. make do connections.