Kanto YU2GB
Score: 93/100
Ottosing H21
Score: 80/100Rankings
The Kanto YU2GB offers high-fidelity sound, low distortion and a built-in USB DAC in a sleek desktop package, though its bass is modest and it lacks wireless streaming.
The Ottosing H21 offers a compact USB-powered 2.0 stereo setup with a 3.5 mm aux input, delivering clear mids and highs for budget-conscious users. While the advertised 180 W power is overstated, the speakers provide decent sound for everyday tasks, though bass and wireless features are limited.
| Attribute | | |
|---|---|---|
100 W | 180 Wbest | |
50 Wbest | 11 W | |
80 Hz | 150 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
— | 50.8 mmbest | |
— | 88 dBbest | |
84 dBbest | — | |
76 mmbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Power Source | Corded electric | USB |
Audio(3) | ||
Frequency Response (Low) (Hz) | 80 Hz | 150 Hz |
Total Output Power (W) | 100 W | 180 W |
RMS Power (W) | 50 W | 11 W |
Build & Design(2) | ||
Speaker Type | Active | Stereo |
Weight (kg) | 2.722 kg | 0.68 kg |
Professional reviewers commend the warm, detailed sound, low distortion and DAC integration, while noting limited bass and no Bluetooth.
Everyday users love the clear mids/highs and build quality, but frequently mention the lack of deep bass and Bluetooth.
Professional editors view the Ottosing H21 as a solid entry-level desktop speaker, praising its plug-and-play USB power, clean design, and clear mid-range performance, but note the absence of Bluetooth and limited bass depth, and caution buyers about the misleading 180 W power claim.
Everyday users consistently highlight the ease of setup, noticeable improvement over built-in laptop speakers, and the responsive volume knob, while common complaints revolve around weak bass, the non-customizable LED, and occasional confusion over the exaggerated power rating.
“Exceptional clarity and detail in mids and highs”
“Low total harmonic distortion (0.1 %) even at higher volumes”
“Built-in USB DAC provides cleaner audio than standard 3.5 mm input”
