Naim Mu-So 2nd Generation Reference All-in-One Wireless Music System
SKU: 51783409940

Naim Mu-So 2nd Generation Reference All-in-One Wireless Music System

Sale price$1079.55 Regular price$1199.50
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Description

Naim Mu-So 2nd Generation Reference All-in-One Wireless Music SystemNaim Mu So 2nd Generation Reference All in One Wireless Music System The Premium Wireless Speaker Your Music Deserves Mu so 2nd Generation is the successor to the multiple award winning Mu so wireless music system, re engineered for class leading performance, functionality and usability by our experts here in Salisbury, England. Combining our 45 years of hi fi mastery with the very latest music streaming technology and premium design quality, this is

Naim Mu-So 2nd Generation Reference All-in-One Wireless Music System

The Premium Wireless Speaker Your Music Deserves

Mu-so 2nd Generation is the successor to the multiple award-winning Mu-so wireless music system, re-engineered for class-leading performance, functionality and usability by our experts here in Salisbury, England.

Combining our 45 years of hi-fi mastery with the very latest music-streaming technology and premium design quality, this is the ultimate single-box system you and your music deserve. From up to 32bit high-resolution streaming to multiroom music to HDMI TV sound; you’ve never heard it so good from an all-in-one wireless system.

Excellence Remastered
Almost Everything Has Changed

The Naim Streaming Platform

At the heart of Mu-so 2nd Generation is Naim’s music-streaming platform, developed by 25 engineers over 3 years to offer the very best performance whether playing your own digital music collection, a world of Internet radio, or music streaming services such as TIDAL and Spotify. This acclaimed innovation is uniquely found in Naim music-streaming products, such as its Uniti range and dedicated network players, including the £20,000 flagship ND 555.

DSP - The heart of the System

The all-new multicore Digital Signal Processor (DSP) drives higher performance, providing 2000 MIPS (Million Instructions Per Second) compared to the original Mu-so’s single-core, 150MIPS DSP. You can also hear even more from your music.

We have also created a brand new limiter algorithm that keeps each of Mu-so 2nd Generation’s speaker drivers’ movement under control when at high volume levels. The new limiter, by design; is only active at extreme volume levels, and helps to retain the music’s clarity and increase long term reliability.

Enhanced Feature Set

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

Chromecast built-in
AirPlay 2
TIDAL
Spotify® Connect
Bluetooth®
Roon-Ready
Internet Radio
UPnP™ (Universal Plug and Play)
HDMI ARC
Multiroom Ready
Digital/Analogue Inputs
USB
Remote Control
App Control (iOS™ & Android™)
Loudness Control
Room Compensation
Alarm Clock
Qobuz
TIDAL Connect

Optimised Speaker Drivers

Mu-so 2nd Generation’s 450 Watts of music power are joined by improved and highly optimised speaker drivers – a joint development project between Naim and Focal R&D departments.

Focal has been creating benchmark acoustic equipment since 1979, and its expertise has taken speaker-driver precision and performance to new levels. 

95% Re-engineered

Premium aluminium casing, in a new burnished grey finish.

It may look similar outside, but inside Mu-so 2nd Generation, the majority of components have been upgraded to improve performance.

The cabinet design has been re-engineered to create 13% more internal volume, enabling bigger, better bass. Both the cabinet bracing and baffle moulding have been redesigned for improved rigidity, which suppresses and controls vibrations.

The distinctive heat-sink fins are now more compact, while still being ultra-effective, and continuing to feature Naim patented technology that discreetly incorporates the wi-fi antenna.

Audio Inputs
HDMI

ARC in with CEC

Streaming

Apple AirPlay 2, Chromecast Built-in, UPnPTM, Spotify® Connect, TIDAL, Roon Ready, Bluetooth, Internet Radio

Analogue Input

3.5mm Jack

USB

USB2 (Type A connector)

Digital (S/PDIF)

Optical S/PDIF up to 96khz

Connectivity
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

Formats
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
Details here.

Physical
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

11.2kg

Dimensions (HxWxD)

122mm x 628 mm x 264 mm

Power
Amplifier Output

450W – (6 x 75W)

Mains Supply

100V, 115V or 230V, 50/60Hz

Power Consumption

Typical use: 17W
Standby mode: < 2W
Deep sleep (No-network standby mode): < 0.5W

Speaker
Speaker System

Stereo 3-way; DSP-optimised vented box 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)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51783409940

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4.4 ★★★★★
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Product Reviews
A
Verified Purchase
An Lam
Lowell, US
★★★★★ 5
Excellent audio cable
Size: 50 Feet, Style: 10 AWG
High quality cable, it work good with my audio system, easy to install and retain sound quality. Recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2024
S
Verified Purchase
Sidath
Grantham, US
★★★★★ 5
Excellent sound quality
Style: AVR-X2800H
Excellent product. Can recommend to audiophiles
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
O
Verified Purchase
Orson La Rose
Omaha, US
★★★★★ 5
Value for your money
Style: AVR-X2800H
I am loving the sound quality while listening to music as well as watching movies. I am running a 5.2.2 surround sound which is a step up from my sound bar and I am loving it. This receive has tons of features. Apart from the sound quality, I love the fact that I can set my power on volume and a volume limit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
J
Verified Purchase
Jeff
Belleville, US
★★★★★ 4
More like a 7.1.2 not 7.2
Style: AVR-X2800H
Looks and feel brand new, set up is easy especially if you have used Denon before. I needed to upgrade my old system to get the 8k signal for a new TV i bought. The only issue I've had is its listed as 7.2, but its more of 7.1.2. You can connect 7 speakers and adjust each individually, you can connect 2 subs but they both receive a split signal and can not be individually adjusted in the receiver. A little misleading, but still a great system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
R
Verified Purchase
ReesC
Waukegan, US
★★★★★ 5
Worth the Money
Style: AVR-X2800H
I have had this item for a few weeks now. This is the first high-tech AVR I have purchased. I decided to retire my 25 year old Denon AVR 900. Still works awesome and is in perfect shape. Needed to upgrade to newer technology. Many will frown at this, but I initially sent back an Onkyo TX-RZ30. I just found that I did not feel comfortable with the technology, but it is an exceptional receiver. I decided to go with the Denon AVR-X2800H. I just feel more confident with the Denon layout and setup guide. I have not been dissapointed. I very reluctantly ordered a refurshed model. I can tell no different, even in the packaging. Looked totally brand new. I will say that I am still learning all of the setup, but so as for ease of general setup and assigning speakers it has been very user friendly. I was curious to see the sound difference with music between my 25 year old Denon and the new Denon 2800. I was not dissapointed. I have a smaller room for the AVR, so I am using Klipsch 600II, Klipsch 400C center speaker, Fluance Signature Series bookshelf speakers, and Polk OWM3 rear speakers. The receiver push all these speaker quite easily and efficiently. I would definatly recommend this Denon model. Can it last 25 years plus like my other Denon. Only time will tell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025

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