alexl911
Well-known member
My HT system consisted of a Depth i sub and Anthem MRX 300 receiver. A friend of mine who has a Depth i borrowed my sub to try a set-up with two subs. He noticed that the sub 'buzzed' and that it's output was less compared to his sub. When I tried it in my system again I did not notice the buzzing but I really did not thoroughly test it. I did notice that the bass seemed less 'powerful'. Rather than properly test it at that time I ignored it as I got busy with other things. I thought that perhaps I just needed to upgrade the receivers firmware and run the Anthem Room Correction again.
Recently I had the opportunity to trade-up to a new MRX-710 but when setting it up, I realized that there was an issue with the sub bass as it was very anemic and muddy -even more than before. So far, no amount of adjusting the processor has managed to solve the issue. The last thing I did was run a sub only test tone via ARC and that's when I heard this 'buzzing' sound at the end of the tone. It's sounds like a distortion and seems to come from all three woofers. When playing, the sub does not click, pop or hum. I believe the issue has to be with the sub and not the receiver and nothing else has changed. Has anyone else experienced this??
Recently I had the opportunity to trade-up to a new MRX-710 but when setting it up, I realized that there was an issue with the sub bass as it was very anemic and muddy -even more than before. So far, no amount of adjusting the processor has managed to solve the issue. The last thing I did was run a sub only test tone via ARC and that's when I heard this 'buzzing' sound at the end of the tone. It's sounds like a distortion and seems to come from all three woofers. When playing, the sub does not click, pop or hum. I believe the issue has to be with the sub and not the receiver and nothing else has changed. Has anyone else experienced this??