Naim Mu-so Qb 2nd Generation Review: The Compact Powerhouse Verdict

Tired of compromise? Do you yearn for truly high-fidelity sound but refuse to clutter your carefully curated living space with sprawling audio systems? We at Smart Living Place know the feeling. The pursuit of premium audio often means sacrificing aesthetics or wrestling with complex setups. That’s why we were particularly intrigued by the Naim Mu-so Qb 2nd Generation – a compact cube promising the legendary Naim sound in a minimalist package. Could it truly deliver a ‘quality of life’ upgrade without the usual compromises?

Having spent several weeks putting this sleek speaker through its paces, I can confidently say it’s more than just a pretty face. It’s a statement piece, an audio powerhouse, and a seamless extension of a smart home. But is it worth the premium price tag? Let’s dive deep into what makes the Qb 2nd Gen tick.

Beyond the Cube: Key Specifications

Before we immerse ourselves in the sonic experience, let’s look at the technical prowess packed into this elegant enclosure. It’s truly a feat of engineering.

Feature	Specification
Amplifier Output	Total 300W (Class D: 2x50W Tweeter, 2x50W Mid-range, 1x100W Woofer)
Speaker Drivers	5 (2x Tweeters, 2x Mid-range, 1x Woofer)
Connectivity	Wi-Fi (AirPlay 2, Chromecast, Spotify Connect, Tidal Connect, Roon Ready), Bluetooth (aptX HD), Ethernet, Optical S/PDIF (up to 96kHz), 3.5mm Analog, HDMI ARC
Dimensions (H x W x D)	210 x 218 x 212 mm
Weight	5.6 kg

Three Pillars of Premium Performance

1. Unrivaled Sound in a Compact Cube: A True Naim Experience

The moment you hit play, any skepticism about its size vanishes. The Mu-so Qb 2nd Gen delivers a sound signature that is unmistakably Naim – rich, dynamic, and incredibly detailed. The bass is surprisingly deep and well-controlled for such a compact unit, never muddying the midrange. Vocals are clear and present, while highs sparkle without harshness. It creates a surprisingly wide soundstage that truly fills a room, making you forget you’re listening to a single-box solution. This isn’t just ‘good for its size’; this is genuinely excellent sound that will satisfy even discerning audiophiles.

2. A Universe of Connectivity: The Ultimate Digital Hub

What truly sets the Qb 2nd Gen apart is its staggering array of connectivity options. From AirPlay 2 and Chromecast built-in for seamless streaming from any device, to Spotify Connect, Tidal Connect, and Roon Ready integration – it’s a digital music lover’s dream. The inclusion of an HDMI ARC port is a game-changer, transforming it into a high-fidelity soundbar for your TV. I found myself using it constantly for movies and gaming, experiencing a depth of sound far beyond any typical television speakers. Multiroom capabilities also mean it can integrate effortlessly into a larger Naim ecosystem.

3. Crafted for the Connoisseur: Design That Elevates Any Space

Aesthetics are paramount for a premium lifestyle brand, and Naim delivers. The Mu-so Qb 2nd Gen is housed in a robust aluminum casing, complemented by a striking illuminated volume dial – a Naim signature. This tactile controller isn’t just functional; it’s a joy to use, with a smooth, satisfying rotation that feels incredibly luxurious. The wavy speaker grille adds a touch of modern artistry, allowing the Qb to stand out as a piece of contemporary design. Placed on a bookshelf or side table, it doesn’t just play music; it enhances the visual appeal of your living space, becoming a focal point of refined taste.

Pros & Cons: The Unvarnished Truth

• Pros:
  • Stunning, room-filling audio quality from a compact footprint – a genuine Naim sound experience.
  • Extensive connectivity options including Wi-Fi, Bluetooth, HDMI ARC, AirPlay 2, Chromecast, Spotify/Tidal Connect.
  • Exquisite, premium design and build quality that doubles as an interior design statement.
  • Intuitive and satisfying illuminated volume dial.
• Cons:
  • Premium price point places it out of reach for budget-conscious consumers.
  • Despite its ‘Qb’ name, it’s not truly portable as it lacks a built-in battery and requires mains power.
  • Limited stereo imaging from a single unit; true stereo separation requires pairing two units (at double the cost).
  • At 5.6 kg, it’s quite heavy for its size, making frequent relocation less convenient.

Verdict: Who Should Buy This, and Who Should Skip It?

So, after weeks of critical listening and hands-on experience, is the Naim Mu-so Qb 2nd Generation worth your hard-earned money? Our verdict largely depends on your specific needs and priorities.

✅ This is for you if…

• You are a design-conscious audiophile: You demand high-fidelity sound but refuse to compromise on aesthetics or clutter your living space.
• You seek an all-in-one, high-performance audio hub: You want seamless integration with all your streaming services and your TV.
• You’re already invested in the Naim ecosystem: Its multiroom capabilities make it a perfect addition to expand your audio experience.
• You appreciate tactile, luxurious controls: The iconic volume dial is a joy to interact with.

❌ You should look elsewhere if…

• You’re on a tight budget: The premium price tag is significant, and there are more affordable options that offer ‘good enough’ sound.
• True portability is your top priority: Without a battery, this isn’t a speaker you can easily take into the garden or on a trip.
• You absolutely require a wide, discrete stereo soundstage from a single box: While excellent for a mono unit, it can’t replicate the separation of dedicated stereo speakers without a second unit.

My Critical Take: While an outstanding piece of kit, the Naim Mu-so Qb 2nd Generation’s name can be a bit misleading. ‘Qb’ (cube) suggests a certain petite portability, but at 5.6kg, it’s surprisingly weighty, deterring casual relocation. Furthermore, its reliance on the Naim app for advanced sound adjustments (like room compensation EQ) means physical controls are minimal, which might frustrate users who prefer tangible buttons for every setting. However, for those who value sonic excellence, elegant design, and comprehensive connectivity in a compact form factor, the Qb 2nd Gen represents a significant and worthwhile investment in enhancing one’s daily life. It’s a speaker that truly brings music to life, rather than just playing it.

#Naim #Mu-so Qb #wireless speaker #audiophile #smart home audio