Greetings. I'm glad to join this community. I've googled for an answer to my question, with no luck. So, there it goes:
I have a pair of M-Audio AV40 speakers, and have purchased a Polk Audio PSW125 subwoofer after reading good reviews about it (good performance for a fair price). This setup will be plugged to an USB soundcard (for now), namely a Turtle Beach Audio Advantage Micro. It's a great small soundcard, and works very well with my AV40s.
Though, since I have no receiver to plug the soundcard output into, I guess I'll have to plug a 1/8" splitter into the soundcard, and then a 1/8" to stereo RCA into each end. The stereo RCA outputs will be plugged into the corresponding inputs on the AV40s and the PSW125. The setup will be connected like the picture below:
My questions are: 1) Will this arrangement work? and 2) Will the performance from this setup be poor? (I'm going to replace the USB soundcard for a Firewire Echo Audiofire2 in the near future)
Thanks in advance!