SetupReady Guide
How to read a desktop speaker spec sheet
Desktop speaker listings mix honest specs with fantasy wattage. What matters at arm's length on a desk is different from a living room.
Configuration: 2.0 vs 2.1
2.0 means two speakers; 2.1 adds a subwoofer under the desk. At desk distances good 2.0 bookshelf speakers often beat a cheap 2.1 set — small subs add boom, not bass. Powered/active speakers have the amp built in; passive ones need a separate amp.
Wattage — read RMS, ignore "peak"
RMS watts is continuous, honest power; "peak" can be 4× higher and means nothing. 10–25W RMS per side fills a desk; 50W+ RMS fills a room. Driver size sets how much air moves — 3" is desk-scale, 4–5" starts producing real bass.
Inputs worth having
USB input = the speaker acts as its own DAC, skipping your computer's cheap audio-out — the single most useful input on a desktop speaker. Bluetooth is for convenience; optical is nice for consoles/TVs; a sub-out lets you add bass later.
Frequency response — look at the low number
The only useful part is the bass floor: a speaker rated to 60Hz produces real bass; one rated to 100Hz will sound thin without a sub. Treat any rating without a ±dB tolerance as optimistic.
The 10-second cheat sheet
- Best desk sound: powered bookshelf 2.0 with USB input, 4"+ woofers.
- Small desk / small budget: compact 2.0 — skip cheap subwoofers.
- Ignore: peak wattage, "360° sound", RGB.