
Redragon GS520 RGB
Score: 68/100
Lenrue Computer Speakers
Score: 74/100Rankings

The LENRUE A39PRO is a USB-powered under-monitor sound bar offering 10 W stereo output with RGB breathlight and a top-mounted volume knob. Limited bass depth and potential distortion at high volumes constrain its performance in larger rooms. It suits users seeking a stylish, plug-and-play desktop audio solution with visual flair.

The Redragon GS520 is a compact USB-powered desktop speaker set featuring RGB lighting and easy volume controls. Its low power output and short cable limit loudness and placement options. Best for budget gamers or office users who prioritize aesthetics and plug-and-play simplicity over high-volume performance.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 20 Hzbest | |
51 mmbest | — | |
2best | 2best | |
3 W | 10 Wbest | |
— | 4 Ωbest | |
1 years | 2 yearsbest | |
| ↓ lower better | 0.816 kg | 0.53 kgbest |
— | 3best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(2) | ||
Frequency Response (Hz) | 20-20000 Hz | 20 Hz |
RMS Power (W) | 3 W | 10 W |
Warranty(1) | ||
Warranty (years) | 1 years | 2 years |
Controls(1) | ||
Volume Control Type | buttons | top-mounted |
Build & Design(2) | ||
Weight (kg) | 0.816 kg | 0.53 kg |
Dimensions (H×W×D) (cm) | 17.8x10.2x8.9 cm | 5.5×6.5×32.0 cm cm |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the GS520 for its lightweight, plug‑and‑play convenience, clear sound from its modest 5 W×2 output, and the added flair of touch‑controlled RGB lighting. However, they caution that the limited power and lack of dedicated bass control make it unsuitable for users seeking high‑volume or deep‑bass performance.
Everyday users love the RGB lighting, easy volume controls, and compact, lightweight design that fits well on small desks. The most frequent complaints revolve around thin bass, modest volume levels, and the relatively short speaker cable limiting placement flexibility.

“attractive RGB vibes”

“Potentially thin bass at max volume due to low power; some note it's "basic" for larger rooms”



Professional reviewers find the LENRUE A39PRO to be a well-designed, plug-and-play soundbar that delivers clear mids and highs with ergonomic volume control, but they caution that its small drivers limit bass depth and that full-volume use may introduce distortion, making it best suited for close-range desktop use rather than high-volume environments.
Everyday users love the hassle-free setup, the eye-catching RGB lighting, and the clear sound sufficient for meetings and casual media, yet they commonly lament the weak bass and the fact that the speaker can't fill larger rooms with loud audio.