Would using a P.S. with 1v higher output than my speaker system requires lead to any harm? Answered
I have a speaker system that is operated through the subwoofer module and requires an input of 18v, 2.5a.
I have tested my Laptop's P.S. (19v, 4.75a) with it, and for the short amount of time I didn't see (or smell) any sign that should be a concern. As a matter of fact, a few issues (hummings and such) were solved, in comparison with the old P.S. for the subwoofer.
Given that it is not a laptop, but a simple speaker system, would the 1v difference be any danger for it?