HHB Circle 3
Just over ten inches tall, and HHB built its reputation on convincing engineers that was enough.
Overview
Standing just over 10 inches high, the Circle 3 is the small nearfield that HHB positioned as the entry point to its Circle monitoring line, advertised in EQ Magazine (September 1999, p.89) as compact, potent and affordable — a line the company was already selling hard as an "industry standard with audio professionals the world over." The pitch in HHB's own advertising was refreshingly blunt: don't be fooled by their size. Compact, potent, affordable, all three at once, aimed squarely at precision monitoring where space and budget are tight but a big, powerful sound is still "an absolute necessity." That's marketing copy, not a verdict, but it tells you exactly who the speaker was for.
The Circle 3 was offered in two forms — an active version with an internal amplifier, and a passive version — a pattern HHB applied across the whole Circle range. The range itself was a two-way family: the Circle 3 and the larger Circle 5, each available passive or active, with an optional Circle 1 subwoofer and a 5.1 package built around five Circle 5As and a Circle 1. The Circle 3's job in that lineup was the nearfield slot, the small pair sitting closest to the engineer.
What the Circle 3 actually sounded like is documented better than most small monitors of its era, because the trade press bothered to say so. Audio Media, quoted in HHB's 2000 advertising, reported falling for the active pair the moment they were plugged in — describing the Circle 3s as singing out "loud and proud" with a reassuring kick in the gut, enough bass while remaining accurate. That's a period impression rather than a lab measurement, and it should be read as such, but it lines up with what HHB was claiming: a small box that doesn't behave like one.
The broader Circle family earned similar notices. Reviewing the larger Circle 5, Pro Audio Review called detail, clarity, off-axis response and imaging superb. The Circle 3 shares the family's design philosophy — HHB's literature stresses controlled-order crossovers in both active and passive models to keep the sound from becoming tiring over long mixing sessions, and notes the complete absence of limiting in the active bi-amp module so output stays balanced across listening levels. Whether every one of those claims maps cleanly onto the 3 specifically is worth treating with care; the marketing sheets talk about the range as a whole.
Where the Circle 3 gets genuinely interesting for a collector is the context around it. HHB was a British pro-audio house. Monitors were an extension of that business, sold through the same dealer network and pitched on the same value proposition: serious pro capability without the boutique markup. The Circle range was, in HHB's phrasing, an attempt to combine British pro-audio innovation with exacting manufacturing standards at "a new price point for precision studio monitoring."
Durability notes from the period are mixed and worth passing along honestly. Those complaints are about the 5A rather than the 3, so treat them as family traits to check rather than confirmed Circle 3 faults — but if a pair turns up, the rear-panel bracket and the level control are the first things to inspect.
Endorsement-wise, the Circle line picked up a famous name: Mick Fleetwood standardized on Circle monitors for his studios in London, Los Angeles and Hawaii after a single session, according to HHB's 2000 advertising. That's a testimonial in an ad, not an independent review, and it's attached to the range rather than the 3 alone. Still, it's the kind of detail that explains why these speakers have a small cult following among people who mixed on them.
For anyone chasing a pair today, the honest summary is this: the Circle 3 is a compact two-way nearfield from a respected British pro-audio brand, sold active or passive, with period press describing the active version as surprisingly full for its size. Documentation is thin — HHB's own materials lean on range-wide claims, and the specific driver complement, power ratings, crossover points and price for the 3 are not established here. Buyers should verify the active module's condition and confirm which version they're looking at before committing, because the passive and active models are different animals under the hood even if they look alike from the front.
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