So I obtained some Toots & the Maytals mp3's from a trusted, legal and fully legitimate website, I think they were taken from vinyl originally.
On a few of the tracks, there is a frequency (looks like about 1hz) that causes my hifi speakers to center, then pull back into the basket, and center again all the way through the tracks. This is obviously from a warped record. Question is, will this damage anything?
My amplifier has a lot of current capability (+/- 30A per side in the manual) so whatever you feed into it, you will get out of it. I don't want to damage my speakers or strain the amp for no reason. I don't have a Subsonic switch on any of my Hifi stuff.
At listening levels, the speakers don't look like they're at the end of their travel, but there's probably a good 3-5mm excursion inwards at this frequency if that makes sense.
Amp: Harman/Kardon HK610
Speakers: Wharfedale 510.2 mk2