Kanto YU2MB Black
Score: 89/100
Ottosing H21
Score: 80/100Rankings
The Kanto YU2MB delivers clear, detailed sound with a built-in USB DAC and subwoofer output, but its bass is limited and it lacks wireless features.
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 | |
70 dB | 88 dBbest | |
76.2 mmbest | — | |
19 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(4) | ||
Frequency Response (Low) (Hz) | 80 Hz | 150 Hz |
Total Output Power (W) | 100 W | 180 W |
RMS Power (W) | 50 W | 11 W |
Signal‑to‑Noise Ratio (dB) | 70 dB | 88 dB |
Build & Design(2) | ||
Speaker Type | Active | Stereo |
Weight (kg) | 2.72 kg | 0.68 kg |
Reviewers praise the surprising performance, silk-dome tweeters and DAC, while noting the lack of wireless options and modest bass depth.
Users commend the crisp, clear audio and easy setup, though many mention insufficient bass and the absence of 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.
“For a little over $200, this is a great little speaker value to improve your computer sound... surprising performance for such a small speaker.”
“Crisp, clear sound”
“Bass is lacking”
