Monitors broken. Need advice.

Sup everybody. I have a question regarding my monitors repair. Both of them are broken and it's the same issue, they didn't break at the same time tho. They give constant buzzing sound when powered up and from what I've seen so far it seems to be faulty capacitors.
Now my question is how expensive and how long this kind of issue takes to fix? The model name is JBL LSR2328p.

Easy fix, if indeed it's only the power caps. If ur handy with a solder iron, u could repair the monitors for the cost of the replacement parts.
There are probly two per monitor, at about $7 a pop, or less if u get the china-made caps.

If u have to take them to a shop, of course there'll be the labour charges, but it shouldn't cost an arm and a leg.