When to choose 2.0 over 2.1 speakers — sometimes less is more
When it comes to selecting a speaker system for your PC audio setup, you’ll often come across the options of 2.0 and 2.1 speaker configurations. Here I discuss the differences and help you decide which setup is best suited for your specific audio requirements.
Be sure to also check out our list of the best budget computer speakers for under $100.
Understanding 2.0 speaker systems
A 2.0 speaker system consists of two main speakers or channels. These are usually referred to as left and right speakers. They’re responsible for reproducing sound in the entire audio spectrum including bass, midrange, and treble frequencies.
Because they’ve only got two channels these speakers are valued for their simplicity; they’re straightforward and easy to set up, which makes them ideal for users who prefer a clean and clutter-free audio solution. With only two speakers, 2.0 systems can have a wide stereo soundstage which can enhance the listening experience for movies, music, and games.
These speakers are also cost effective, and often more budget friendly than their 2.1 counterparts because they don’t have a subwoofer. See the excellent Creative Pebble, for example, an excellent 2.0 system for just $23.50.
The only downside with 2.0 speakers is that they have limited bass. For that reason, they may not provide the kind of listening experience that a lot of users desire, especially for movies and games.
Therefore, you should choose a 2.0 system if you mostly listen to music without a deep emphasis on the bass. You should also choose a 2.0 speaker if you prefer a simple and compact audio setup. Or if your space is limited, and you can’t accommodate a subwoofer.
A 2.1 speaker system is all about the bass
A 2.1 speaker system consists of two main speakers (left and right) and an additional subwoofer. The subwoofer is responsible for reproducing low frequency bass sounds while the main speakers handle midrange and treble frequencies.
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The inclusion of a subwoofer delivers significantly improved bass performance compared to a 2.0 system. That makes 2.1 systems ideal for users that enjoy deep impactful bass in their audio.
The sound is also well balanced because the subwoofer and the two main speakers split the frequencies being reproduced.
The enhanced bass response makes 2.1 speakers well suited to a wide range of audio content including movies, music, and games. These systems are generally more expensive than 2.0 systems due to the inclusion of a subwoofer. They also require more space than a 2.0 system which may not be ideal for users with limited space or that require a minimalist setup.
You should therefore choose a 2.1 system if space allows for a subwoofer and if you enjoy entertainment with deep impactful bass.
In the end the decision of whether to go with a 2.1 or 2.0 speaker system comes down to personal audio preference and how you plan to use the speakers with your audio setup. Each configuration has its strengths and choosing the right one will mean you get best from your audio setup.