Hello folks. I have a Pioneer SA-420 from the 1980s, recently serviced, and now I'm on the hunt for good + small bookshelf speakers to match with it. The speakers I have in mind are the System Audio Saxo 5s. The amp lists 21 watts per channel into 8ohms. The speakers have "recommended amplifier power" of 50watts and 4-8 ohms. These are going in a very small room and unlikely to ever be used loud. On paper it looks like the amp isn't powerful enough, but perhaps that's just if you want to achieve much higher volume? Thanks for any advice on this!