20hz

I have some nice upper end stuff but I got a old silver onkyo txsr303 for the bedroom . if you want something w/big amps and lots of features this onkyo wont do it but this sounds good and always wor…

its a great sleeper amp , I had the #1 and 2 for my mains ( ran a sub) . they never failed , got many bids and a good price much later . I wish I had it to do a a/b test with my current amps

is your amp low/high setting in the wrong spot ?