We focused our testing on systems priced from about $100 to $300.

Cost: You can find numerous cheap plastic computer speakers priced below $50, but we’ve never heard one we thought was worth buying.

Larger speakers might sound louder and fuller but may be too big for your desk. If speakers are too small, they distort or produce port noise when they play low bass notes. We looked for computer speakers that struck a good balance between size and performance. But we also tested 2.1 systems, which include a subwoofer that goes underneath your desk.

Size and components: We tested mostly 2.0 systems, which have only a left and right speaker meant to sit on your desk, because these systems are by far the most common.

We also preferred models with multiple connection options.

User-friendliness: We preferred speakers with volume controls located on the front so that you don’t have to reach around the back to turn down the music while sitting at your desk.

We also made sure that they could fill a typical bedroom with sound loud enough for focused listening-that is, not just background music. We wanted to find speakers that had a balanced sound that would make everything from music to conference calls pleasant to listen to.

Sound quality: The biggest distinguishing factor is the speakers’ sound quality.

Clip on speakers for monitor