Here are several compact 2.0 stereo speakers:

Logitech Z200: This is a 2.0 channel stereo speaker with a black exterior design and a minimalist and stylish appearance.

Ranger D12: This is a 2.0 channel integrated desktop stereo speaker, featuring 19mm silk film tweeters and 4-inch bass units, featuring high power and good sound quality.

JBL PS3500: This is a wireless Bluetooth speaker with a 2.0 channel design, equipped with a full frequency unit, and has a smaller size and good sound quality performance.

The above are several compact 2.0 stereo speakers, all of which have a compact size and good sound performance, suitable for use with devices such as computers. You can choose the appropriate one based on your own needs and budget.