u/Iatwa1N

I will buy second hand Kef R3 speakers from a seller and wondering how can I tell if there is something wrong with them. I have Uniq-1 mike which might help but don’t know exactly how can I use them to see if anything wrong with the speakers.

I was thinking of getting q7 meta but there is a second hand r3 with a good price, should I go with it? R3 is out of warranty but cheaper. My config is q6 meta, q350 as surrounds and a sub.