@cleeds , you obviously have no experience with powerful subwoofers and turntables ...You’re half-right - I don’t use powerful subwoofers. I use a full-range speaker system that is essentially flat in-room to below 20 hZ.
The problem is not the turntable. It could not be happier. The problem is the subwoofers trying to reproduce every little irregularity on the record causing the woofers to make long excursions. If I turn the volume up loud enough I can get the voice coils to hit their stops making a very painful sound.That sure sounds like a problem to me. I want my woofers to reproduce what’s on the LP, unfiltered. If you’re getting "irregularities" that cause "long excursions," then it sounds like you have arm/cartridge resonance problems. Those can usually be resolved without relying on rumble filter Band-Aids but - as I said - rumble filters do work. It’s fine if you like them.