

Cambridge Audio is giving its long-running Minx speaker lineup a fresh start, but this is more of a tidy reboot than a ground-up redesign. The new MSX Series keeps the same core idea that made Minx appealing in the first place: very small speakers, flexible system building, and sound designed to spread more evenly around a room than you’d expect from cabinets this compact.
That matters because there’s still a real audience for speakers that don’t take over the living room. A lot of people want something better than a soundbar or smart speaker, but they also don’t want large floorstanders dominating a shared space. That’s where the MSX range fits in. It’s built as a modular speaker family that can start small and expand over time, whether the goal is a simple stereo setup or a more complete surround system.
The lineup includes two satellite speakers and two subwoofers:

Both satellite models are passive speakers, so this is not an all-in-one wireless system. You’ll need to pair them with an amplifier or AV receiver, like Cambridge Audio's own CXA81 Mk II ($1,199 at Crutchfield), or EXA100 ($2,399 at Crutchfield). That makes the MSX Series a more traditional path than Cambridge Audio’s newer wireless options, but it also gives buyers more freedom to build the system they want instead of being locked into a closed setup.
At the center of the MSX design is Cambridge Audio’s Balanced Mode Radiator, or BMR, driver technology. In simple terms, BMR aims to combine the behavior of a conventional speaker driver with the wider dispersion you get from bending-wave technology. The practical benefit is easy to understand: sound should carry more evenly across the room, rather than sounding best only in one exact chair.

That wider dispersion has always been a big part of the Minx concept, and Cambridge is clearly leaning on the same idea here. The company says the MSX10 uses a fourth-generation BMR driver with improvements to efficiency, treble extension, and frequency integration. It’s still a very compact speaker, but the goal is to make it sound less limited than its size suggests.
The MSX20 takes that base formula and adds more muscle. It uses the same BMR driver as the MSX10, but adds a dedicated woofer to improve bass support, dynamic range, and overall scale. In real-world terms, that likely makes the MSX20 the better fit for larger rooms or for listeners who want a fuller sound without depending as heavily on a subwoofer.

That said, Cambridge is clearly expecting many buyers to pair these satellites with one of the dedicated subs. The two available options are the MSX Sub 200 and MSX Sub 300, both designed to stay relatively compact while adding low-end support that the tiny satellites can’t produce on their own.
Here’s the basic difference between them:
Both subwoofers use forward-firing drivers, Auxiliary Bass Radiators (ABRs), and DSP to keep bass output more controlled as volume rises. That doesn’t automatically mean huge bass, but it does suggest Cambridge is trying to strike a balance between output and restraint, especially for smaller rooms where oversized subs can quickly become too much.


Visually, the MSX Series has been cleaned up to match Cambridge Audio’s newer styling. Everything now comes in either matte black or matte white, which is a fairly safe move and probably the right one for this type of speaker. These are products meant to disappear into a room more easily, not demand attention.
Placement flexibility also seems to be part of the pitch. The satellites can be wall-mounted or placed on furniture, and optional pivoting wall mounts and table stands are available. Standard speaker terminals with support for 4mm banana plugs mean setup should be straightforward with existing hi-fi or home theater gear. Just as important, Cambridge hasn’t gone down the proprietary cabling route, which makes the system easier to integrate into a normal setup.

What’s especially worth noting here is that this refresh appears to be more about repositioning than reinvention. Based on the information Cambridge has shared, the MSX Series keeps much of what Minx already was, while updating the naming, finish options, and branding to better fit the rest of the company’s current lineup.
In other words, Cambridge Audio is not pretending this is a radical new speaker platform. It’s taking an older idea that still makes sense and packaging it in a cleaner, more current way.

For buyers, that may actually be the most useful part of the story. The MSX Series looks aimed at people who want a compact speaker system with upgrade potential, standard connectivity, and more placement flexibility than a lot of traditional bookshelf speakers allow. It also lands at prices that keep a stereo or surround setup more accessible than many premium compact systems.
The Cambridge Audio MSX Series is available from April 2026 through Cambridge Audio and approved retailers. For anyone who liked the original Minx idea but wanted it to feel a bit more current, this looks like exactly that.
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