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Nobsound NS-03G SUB 100W Mono Subwoofer Amp + 24V 5A Power Supply
Subwoofer Nobsound 12 views

Nobsound NS-03G SUB 100W Mono Subwoofer Amp + 24V 5A Power Supply

USD$50 GBP$37
Location
GB
Seller
s6pra
Source
eBay UK
Posted
9 Aug 2026
Last seen
2d ago

RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.

Our Thoughts RADAR AI

Condition is unknown, but at £37 this sits a bit above the £28 median and below the £50 75th percentile, so it reads as fair rather than a bargain in the current used market. It is not cheap enough to call a standout deal, but it is also not ambitious for a complete, ready-to-run listing with power supply included.

What makes it appealing is the usual Nobsound value proposition: a compact mono sub amp that’s straightforward to integrate, handy for a subwoofer upgrade or a DIY bass project, and the included 24V 5A supply removes one common hassle. If it’s clean and fully working, that bundle makes it an easy buy for someone who wants a practical low-cost sub amp rather than audiophile frills.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Nobsound

Nobsound is a Chinese hi-fi brand associated with Shenzhen-based Douk Audio/Cavins Technology. The company’s own materials say the Nobsound brand was founded in 2014, following an earlier company presence in the audio market, though some third-party writeups place the broader business origin in 2013. No notable individual founder is clearly identified in the sources available, so the brand is best described as a Shenzhen-born, mass-market audio label rather than a founder-led boutique name.

Its product line is centered on affordable electronics for desktop and small-room systems: integrated and power amplifiers, tube and hybrid amplifiers, headphone amps, DACs, phono stages, preamps, audio switches, and related accessories. The brand is especially known for compact, visually distinctive tube-inspired gear that appeals to buyers looking for low-cost experimentation rather than reference-grade separates. In practice, Nobsound sits alongside Douk Audio as part of the same family of products and overlaps heavily in branding and model selection.

In the market, Nobsound is generally seen as a budget-to-entry-level brand with a strong value proposition, not a high-end or audiophile-luxury player. Its reputation is tied to affordability, feature-packed designs, and wide availability, but also to the compromises that often come with inexpensive Chinese audio gear: inconsistent finishing, variable measurement performance, and uneven long-term reliability. For hi-fi buyers, it occupies a pragmatic niche—useful for casual listening, desktop setups, and tube-flavored sound on a budget, but not typically a collector’s or prestige brand.

See all Nobsound listings on RADAR.

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