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Naim Mu-so Qb 300 Watt Wireless Speaker System - C-Stock (Black/Silver)

  • Sale
  • $ 349.97
  • Regular price $ 999

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C-Stock / Condition – Scratch & Dent / Manufacturer Refurbished / Original Warranty Applies

Mu-so Qb is the 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. From the contours of the glass-filled polymer casing to the bass radiators that help create huge low frequencies – every millimeter of space has been used to great effect. Mu-so Qb delivers a staggering 300 watts of power that unmasks your music with a sound that defies size.

Its simple-to-use connectivity includes AirPlay, Bluetooth®/aptX®, Spotify Connect®, TIDAL, UPnP™ (access your stored music), Internet Radio, USB, analog 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.


  • UPnP™ (Universal Plug ‘n’ Play)
  • Alarm Clock
  • Digital Input (Optical)
  • AirPlay
  • Bluetooth
  • Internet Radio
  • 3.5mm Analogue Input
  • Multiroom Ready
  • Spotify Connect
  • USB
  • Tidal


  • Audio Inputs
  • Streaming: UPnP,™ AirPlay, Spotify (Connect), TIDAL, Bluetooth (with aptX)
  • Other Inputs: Internet Radio
  • USB: Side USB Type A
  • Analogue: 3.5mm jack
  • Digital (S/PDIF): Optical S/PDIF (TosLink) up to 96kHz
  • Connectivity
  • Multiroom: Sync up to five Naim Mu-so, Mu-so Qb or any Naim Uniti or Streaming products. Control via Naim App.
  • Network: Ethernet (10/100Mbps), Wi-Fi (802.11b/g) 2.4GHz
  • Formats
  • Internet Radio Formats: Windows Media-formatted content, MP3, ACC, Ogg Vorbis streams and MMS
  • Internet Radio ProviderP: vTuner premium 5*
  • 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
  • Other information
  • Finishes: Brushed aluminium casework, silver anodised heatsink, black fabric grille.
  • Weight: 5.6kg
  • Dimensions (HxWxD): 210mm x 218mm x 212mm
  • Power
  • 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
  • Amplifier Output
  • 300W – (4 x 50W + 1 x 100W)
  • Mains Supply: 100V, 115V or 230V, 50/60Hz
  • Power Consumption:
  • Typical use: 15W
  • Standby mode: <4W
  • Deep sleep: <0.5W
  • Speaker
  • Speaker System: Dual, two-way with mono subwoofer. Dual ABR (Auxiliary Bass Radiator) loading
  • Supplied with: Black grille, mains cable (+ plug adaptor market dependant), reset pin-hole tool and quick-start guide
  • User Control
  • Remote Control (not included): Infra-Red (RC5)
  • Handheld: Optional remote handset and control app for iDevices and Android devices
  • Product: Touch control user interface with rotary volume control

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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