Integrated Tube Amps with Subwoofer out?


I’ve only seen subwoofer outputs on a couple of integrated tube amps (Rogers & Rogue) why is this so uncommon and are there any others I should be looking at? 
The Rogue Cronus Magnum III has a phono stage too, which make me like it even more. 
valjean246o1

Showing 1 response by elliottbnewcombjr

self powered sub?

where’s the crossover/filter?

IF you send everything except low bass to the amp, after sending lows to the self powered sub, then the amp no longer has to make low bass, and neither do your main speakers.

especially important using tube amps, reduces needed power, size, heat, offers optional placement perhaps.

and, choice of mains is widened