2 AVR sub outputs to 1 subwoofer- benefits?
Hello everyone. I really tried to find this answer before posting here, but haven't come across anything (or I didn't google it correctly).
I have the Sony STR-DN840 receiver which has 7.2 channels. I am beyond happy with the best subwoofer I've purchased in the Infinity Primus PS410 very recently to replace a failed and miserable JBL Venue 10. My question is...is there a sonic benefit to using both sub out ports on the receiver with one cable going into the L and the second port/cable going into the R sub ports? Secondly, and most importantly, will doing something like this tax the subwoofer or do harm to it?
I do have a spare sub (Polk PSW10) to 'test' or 'play' with this setup first, but I also don't want to harm the receiver, even though logically I don't see my scenario harming it. Again, I don't know if this will even make a musical difference, but the idea just crossed my mind.
Any thoughts you can share would be greatly appreciated.