Introducing Mu-so Qb 2nd Generation
The Premium Compact Wireless Speaker Your Music Deserves

Mu-so Qb 2nd Generation is the latest member of the award-winning Mu-so wireless music system family. Re-engineered from the ground up to create our best compact wireless music system yet.

Combining 46 years of hi-fi expertise with the very latest technology, extensive software and hardware upgrades deliver a significantly enhanced performance whilst the design has evolved to perfectly match Mu-so 2nd Generation.

Enhanced Feature Set
Mu-so Qb 2nd Generation is packed full of game-changing performance, feature and functionality upgrades. Enjoy your music, any way you want.

Discover The New Intuitive Dial
Naim's new intuitive interface has 15 touch sensitive buttons and a bold, illuminated volume dial with a proximity sensor that wakes the display.

Upgraded App Control
The updated Naim app allows you to browse by artist, genre, album and more, complete with artwork and extended music information.

Control volume, light settings, room modes and create playlists.

Mu-so Qb 2nd Generation now comes with a stylish, easy to use remote control allowing quick control of common functions including volume, play/pause and track skip.

Multiroom Music Made Easy With Smart Integration
Mu-so Qb 2nd Generation works brilliantly on its own or as part of a multiroom music set-up. There are three easy ways to make it multiroom:

1. Combine it with other networked Naim products (including 1st Generation Mu-so and Mu-so Qb) via the updated Naim app
2. Pair it with other AirPlay 2-compatible wireless speakers via the Apple Home app
3. Pair it with other Chromecast devices via groups controlled by the Google Home app.

Mu-so Qb 2nd Generation’s speaker grille has had a style update. The standard black grille can be easily swapped for one of 3 new colour options – Olive, Terracotta and Peacock - to best suit your taste and décor.

Audio Inputs

  • Streaming 
    Apple AirPlay 2, Chromecast Built-in, UPnPTM, Spotify® Connect, TIDAL, Roon Ready, Bluetooth, Internet Radio
  • Analogue Input 
    3.5mm Jack
  • USB 
    USB 2 (Type A connector)
  • Digital (S/PDIF) 
    Optical S/PDIF up to 96khz


  • Multiroom 
    Sync up to five Naim Streaming products and control via the Naim App.
  • Network 
    Ethernet (10/100Mbps), Wi-Fi (802.11a/b/g/n/ac), BLE v4.2


  • Internet Radio Formats 
    Windows Media-formatted content, MP3, ACC, Ogg Vorbis streams and MMS
  • Internet Radio Provider 
    vTuner Premium 5*
  • Audio Formats 
    WAV, FLAC and AIFF – up to 24bit/384kHz
    ALAC (Apple Lossless) – up to 24bit/384kHz
    MP3 – up to 48kHz, 320kbit (16 bit)
    AAC – up to 48kHz, 320kbit (16bit)
    OGG and WMA – up to 48kHz (16bit)
    DSD- 64 and 128Fs
    Bluetooth - SBC, AAC
    Note: Gapless playback supported on all formats

Other information

  • Warranty 
    Two Years


  • Dimensions 
    210mm x 218 mm x 212 mm
  • Finishes 
    Burnished and anodised aluminium casework, CNC milled, bead blasted and anodised aluminium heatsinks, Dual-tone grey and black fabric grille.
    Grille colour options in Olive, Peacock and Terracotta.
  • Weight 


  • Amplifier Output 
    300W – (4 x 50W, 1 x 100W)
  • Mains Supply 
    100V, 115V or 230V, 50/60Hz
  • Power Consumption 
    Typical use: 15W
    Standby mode: < 2W
    Deep sleep (No-network standby mode): < 0.5W


  • Speaker System 
    Stereo 3-way; dsp-optimised dual auxiliary bass radiator acoustic system

Supplied with

  • Supplied with 
    Dual-tone grey and black grille, remote control, mains cables (market dependent), reset pin-hole tool and information booklets.

User Control

  • Handheld 
    Remote handset included and optional control app for iPad, iPhone, iPod Touch and Android devices
  • Product 
    Touch control user interface with rotary volume control
  • Remote Control 
    Infra-red (RC5)


"Though its compact dimensions may suggest differently, you really are getting a lot for your money here. Most importantly, though, the greatest value is not found in its features or design, but in a sonic performance that will effortlessly dispense of any one-box rival within a few hundred pounds of its asking price."



"The Mu-So Qb2 is an outstanding bit of kit. It simply takes the original Qb and, minor gripes about the Bluetooth fitment aside, makes it better in every single way."



"The overall tonal balance is cleverly judged, and the amount of detail the Qb 2 dredges out from even dense and murky mixes makes it sound open and, as a consequence, entirely accomplished."



"This is a wireless speaker that works the way you want it to. With wires or without; with the tap and swipe of a smartphone app or with the reassuringly old-school press of a button and flick of a volume knob; it’s entirely up to you."



"The way the drivers push sound out in a pseudo-stereo format gives a broader soundstage than you'd get from a simpler Amazon or Google product."



"It looks great and sounds mind-blowingly good, all while being easy to set up and control."



"Press play on the Qb and you’re instantly pulled into the music. This is one of the most capable wireless speakers that I think I’ve ever encountered."