A good 2.1 amplifier would work really well.
- My favorite is the Arylic 2.1. It is a DIY board, but you can buy an acrylic case for it and even a remote control for being further away. You can also but their dsp software and dsp the sound to the way you prefer in your room. It is very powerful.
- Otherwise the Arylic 2.1 plate amplifier is another option. You would need to add some binding posts.
- The Lepai plate amplifier that I use on the DInas is a great amplifier. I pair this with a 19v 4.74a power supply.
- Or if you want a more standalone unit this Dayton Audio is a good one is also a good 2.1 amplifier.
These are just some of the ones you could use. You’ll just want to ask what you need/want out of it. THe Arylic is the most powerful for options. While something like the Lepai might be the easiest to implement.