SteelSeries Arena 7
Score: 80/100
Ottosing H21
Score: 80/100Rankings
The SteelSeries Arena 7 is a powerful 2.1 desktop system with 150 W RMS output, deep bass, and vibrant RGB lighting. It offers extensive connectivity and software customization, though its size, weight, and occasional firmware quirks may deter some users.
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 | | |
|---|---|---|
150 W | 180 Wbest | |
150 Wbest | 11 W | |
35 Hz | 150 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
— | 50.8 mmbest | |
— | 88 dBbest | |
76.2 mmbest | — | |
19.05 mmbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Power Source | AC Adapter | USB |
Audio(3) | ||
Frequency Response (Low) (Hz) | 35 Hz | 150 Hz |
Total Output Power (W) | 150 W | 180 W |
RMS Power (W) | 150 W | 11 W |
Build & Design(2) | ||
Speaker Type | 2.1 | Stereo |
Weight (kg) | 11 kg | 0.68 kg |
Professional reviewers praise the Arena 7 for its powerful, precise audio and immersive RGB lighting, highlighting the two-way drivers, deep 35 Hz bass, and the Sonar software's extensive EQ and spatial audio features. They note the sleek design and gaming-focused tuning, while cautioning that it isn't aimed at audiophile listeners and is best suited for desk-level use.
Everyday users overwhelmingly appreciate the dramatic audio upgrade, the eye-catching lighting, and the hassle-free Bluetooth pairing. Common praise centers on the rich bass, clear dialogue, and the visual impact of the RGB, while complaints involve firmware-related lighting glitches, occasional crackling, and Xbox compatibility problems.
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.
“Transformed my desk setup”
“Best sound I've ever had on a desktop system”
“RGB lighting enhances the entire room”
