I’ll also add that your turntable behind the speaker is probably collecting bass standing waves and passes it through the record into the cartridge then into phono stage. Try moving the stand with the table more into the room.
You need a component rack man. Badly. This is good stuff https://upscaleaudio.com/products/solidsteel-s3-series-audio-stands
Turntable Causes Speaker Cones To Excessively Move Rapidly
I have a Technics 1200G turntable, Luxman 595, and I use MM carts. For some reason, when I play my turntable I see my sub woofer cone (REL sub) and my Focal Sopra N1 cones move violently. There is a subsonic filter on it where helps cut down on it. But I am wondering... does anyone else have this issue?
If I didn’t have the subsonic filter would the violent moving of my cones damage my speakers? I ran it for about 2 hours total of turntable music before I noticed.
Not a issue with my streamer... they stay almost perfectly still. Just with turntable.
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One more thing!! Can a Turntable Dust Cover Cause Acoustic Feedback?On a well‑isolated turntable, the dust cover generally does not cause acoustic feedback. Its main purpose is protection, and in a stable setup, removing it usually makes no noticeable difference in sound quality . However, on a less stable setup, the dust cover can act as a resonator or vibration path. If the lid is thin, hinged, or placed on a lightweight or resonant surface, it can pick up vibrations from the table, speakers, or nearby objects. In such cases, the cover can amplify or transmit vibrations that might be perceived as feedback or unwanted noise |
That’s a good point @yogiboy the dust cover can definitely contribute |
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