I have a pair of Polk Audio SDA 2 (2B I think) speakers. I have 4 kids, and haven't used them for about a decade, and I've since gotten rid of the amplifier. I'm really missing a good speaker (used crappy tabletop bluetooth speakers), and I'm really excited to use them again.
So I need some advice on a basic setup. Basically, all I want is for them to be able to play music through bluetooth or wifi. I don't want to spend too much money (say up to $200 or $300...ish). I'm guessing I basically need an amp and 2 speaker wires? If so, the main thing I'm looking for is an amp recommendation. The one thing I do know is that these speakers require a "common ground" amp.
Any recommendations on the bluetooth/wifi part would also be appreciated, whether that's built in or not.