Sub power/ Soundtube SA 202

newriverrat · Jun 4, 2019

I am giving thought to building a small powered sub to my system. I have a Soundtube SA 202 that I'm hoping to use as the amp source. Anyone have thoughts on this?

https://www.bhphotovideo.com/c/prod...e_entertainment_sa202_rdt_mini_amplifier.html

sktn77a · Jul 1, 2019

Well. You'll have to feed a full range signal to your sub, which isn't ideal. Also, 20 car audio watts probably isn't enough power.