NaimMu-so Qb wireless streaming speaker.


NaimMu-so Qb wireless streaming speaker.


Wireless innovation
A new compact wireless music system from the engineers behind the award-winning Mu-so…

Be summoned by the sound.

Mu-so Qb is the new compact wireless music system from the engineers behind the award-winning Mu-so. Controlled by a powerful audio brain, Mu-so Qb is alive with custom-made features all designed in our audio laboratories in England. It’s a true feat of sound engineering. From the contours of the glass-filled polymer casing to the bass radiators that help create huge low frequencies – every millimetre of space has been used to great effect. Simple to control and easy to connect, Mu-so Qb delivers a staggering 300 watts of power that unmasks your music with a sound that defies size.

Its advanced yet simple to use connectivity includes Airplay, Bluetooth®/aptX®, Spotify Connect®, TIDAL, UPnP™ (access your stored music), Internet Radio, USB, analogue and digital inputs, Apple iOS and Android App for complete control.

You can also combine Mu-so Qb, Mu-so and other Naim streaming products for the ultimate multiroom experience. Simply sync the units to play the same song beat-for-beat in up to five rooms.


UPnP™ (Universal Plug ‘n’ Play) 
Stream music from a PC, Mac or network-attached storage in high-resolution ‘better than CD’ quality.

Multiroom Ready
Play music between any combination of Mu-so Qbs and Mu-sos in up to five rooms of your home. Choose the same song in beat-perfect sync or play different music in different rooms all via the Naim app.

Play music from your iDevice and other MP3 players and USB sticks.

Digital Input (Optical)

Boost audio from digital sources such as TVs, set top boxes, CD players or games consoles. (Does not feature HDMI)

Internet Radio

Access thousands of internet radio stations and save your favourite presets for easy access.

Alarm Clock
Mu-so Qb features an alarm clock which can be enabled via the settings menu in the Naim app.

3.5mm Analogue Input
A built-in stereo jack socket connects Mu-so Qb to any of your devices, TVs and other audio equipment, such as turntables or CD players.

Spotify Connect
Mu-so Qb has in-built Spotify support, so you can stream millions of songs from your portable device with ease.

The lossless streaming service is integrated into the system for an immersive, high-quality sound experience. Plus get a 90-day free trial of the lossless Hi-Fi tier service.


Every component tailored 
One of the biggest design challenges with Mu-so Qb was to configure the individual speakers within the smaller cabinet. To achieve that distinctive Naim sound, our engineers had to interrogate every component and adjust speaker angles by the smallest of fractions. It led us to an arrangement of five drivers, offset and angled perfectly to create a left-right dispersion asymmetry. In this arrangement are two microfibre dome tweeters and two mid drivers, all four driven by 50W amplifiers, with rare earth magnets and copper-capped poles for even greater accuracy. And for low frequencies we’ve installed two pistonic passive bass radiators. These work alongside a custom-made woofer that’s driven by a 100W amplifier to create an astonishing bass sound for a system this size. When the speakers and woofer combine, Mu-so Qb amplification can generate an incredible 300 watts.

Controling the Mu-so Qb sound 

At the heart of Mu-so Qb is a 32-bit digital signal processor – the same high-spec component used in the original Mu-so system. Fine-tuned in our listening room, it controls the flow of music information to each speaker, drawing on everything we’ve learned from designing the best in-car audio systems from Bentley motors. It also includes two EQ settings, tailoring the best sound quality whether the unit is close to or away from the edge of any room. The end result is a refined audio experience with no distortion, increased speaker accuracy and an expansive sound that makes hairs stand on end.

There an App that takes care of all 
The Naim control app for iDevices and Android devices puts a world of music at your fingertips.

Unite all of your music in one place with the intuitive Naim control app for iOS and Android devices and put millions of songs at your fingertips. You can scratch the surface or go deeper to explore information on artists, discographies, biographies, reviews, image galleries, similar music and more. The app even includes a simple set up wizard so you’ll be online and listening to more music than ever before in no time.

Customise your Qb 
Mu-so Qb is supplied with a Classic Naim Black speaker grille as standard.You can add a new dimension of colour to complement your living space and style. Select from Deep Blue, Vibrant Red and Burnt Orange*
(Custom grilles are $120 each, requires a special order)

Audio Inputs Analogue >3.5mm jack
Digital (S/PDIF)
Optical S/PDIF (TosLink) up to 96kHz
Streaming >UPnP,™ AirPlay, Spotify (Connect), TIDAL, Bluetooth (with aptX)
Other Inputs >Internet Radio, USB, Side USB Type A + Connectivity Remote Control (not included), Infra-Red (RC5)
Network > Ethernet (10/100Mbps), Wi-Fi (802.11b/g) 2.4GHz
Multiroom> Sync up to five Naim Mu-so, Mu-so Qb or any Naim Uniti or Streaming products. Control via Naim App.
Formats Audio Formats > WAV, FLAC and AIFF – up to 24bit/192kHz, ALAC (Apple Lossless) – up to 24bit/96kHz, MP3 – up to 48kHz, 320kbit (16 bit), AAC – up to 48kHz, 320kbit (16bit), OGG and WMA – up to 48kHz (16bit), Bluetooth – SBC, AAC and aptX
Note: All formats to 48kHz maximum over wireless network
Internet Radio Provider > vTuner premium 5*
Internet Radio Formats > Windows Media-formatted content, MP3, ACC, Ogg Vorbis streams and MMS
User Control Handheld > Optional remote handset and control app for iDevices and Android devices
Product > Touch control user interface with rotary volume control
Power Consumption > Typical use: 15W > Standby mode: <4W > Deep sleep: <0.5W
Amplifier Output > 300W – (4 x 50W + 1 x 100W)
Drivers > 1 x Woofer: 145 x 76mm > 2 x Mid-range: 64mm diameter > 2 x Tweeter: 25mm diameter > 2 x Passive Radiator: 148 x 86mm
Mains Supply > 100V, 115V or 230V, 50/60Hz
Physical Dimensions (HxWxD)> 210mm x 218mm x 212mm
Weight > 5.6kg
Supplied with > Black grille, mains cable (+ plug adaptor market dependant), reset pin-hole tool and quick-start guide
Finishes > Brushed aluminium casework, silver anodised heatsink, black fabric grille.
Additional Grille options available in: Deep Blue, Vibrant Red, Burnt Orange*
**PLEASE NOTE: Special order required for color grill options…standard grille is black 

Speaker Speaker System > Dual, two-way with mono subwoofer. Dual ABR (Auxiliary Bass Radiator) loading
Other information Warranty > Two-Year


What is it?

Amplifier Output

Speaker system

Dimensions (HxWxD)




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