Audio T Verdict
The Naim Mu-so 2nd Generation Speaker Grille is a genuine replacement front grille for the full-size Mu-so 2nd Generation wireless music system, available in Peacock, Olive and Terracotta finishes.
It changes the appearance of an existing Mu-so by replacing its standard black grille. It does not include the Mu-so system, add any electronic functions or alter the product's amplification and streaming specification.
This full-size grille should not be confused with the separate replacement grille made for the smaller Mu-so Qb 2nd Generation.
Naim Mu-so 2nd Generation Speaker Grille
The replacement Speaker Grille provides a simple way to personalise the full-size Naim Mu-so 2nd Generation without changing the complete music system. Choose Peacock, Olive or Terracotta to complement the room and the Mu-so's burnished-grey aluminium cabinet.
Remove the factory-fitted black front grille and fit the selected replacement in its place. The result retains the Mu-so's clean one-box design while introducing a different colour to suit the room.
Designed For
- The full-size Naim Mu-so 2nd Generation
- Replacing the standard black front grille
- Changing the system's appearance without replacing it
- Owners who want a genuine Naim accessory
- A choice of Peacock, Olive or Terracotta finish
Not Included or Not Confirmed
- The Mu-so wireless music system is not included
- It is not the grille for the smaller Mu-so Qb
- No speaker drivers, amplification or electronics are included
- Compatibility with first-generation Mu-so models is not confirmed here
- Only the colour selected when ordering is supplied
Made for the Full-Size Mu-so 2nd Generation
This accessory is listed specifically for the full-size Naim Mu-so 2nd Generation. It follows the long, wide format of that system's front panel and is intended to replace its fitted grille.
Naim sells a different grille for the compact Mu-so Qb 2nd Generation. The two accessories are not interchangeable, so check the model name on your product before ordering.
This Listing Is for the Grille Only
One replacement grille in the colour selected when ordering is supplied. The Naim Mu-so 2nd Generation wireless music system shown in contextual product images is sold separately.
The accessory contains no loudspeaker drivers, amplifier, streamer, controls, cables or remote handset.
Three Optional Colour Finishes
Peacock introduces a cool blue-green tone, Olive provides a muted green option and Terracotta adds a warmer red-brown character. Each finish replaces the standard black grille while retaining the original cabinet and control layout.
Screen settings, photography and room lighting can affect how all three colours appear online. If matching a shade to furniture or decoration is important, ask your local Audio T store whether the finishes can be viewed before ordering.
A Replacement Rather Than an Additional Cover
The selected replacement grille takes the place of the black grille already fitted to the Mu-so. It is not designed to sit over the existing grille.
Keep the original black grille in a clean, dry and protected place after removal. Retaining it makes it easy to return the system to its standard appearance later.
Installation and Handling
Switch the Mu-so off and disconnect it from the mains before changing the grille. Work on a stable surface with enough room to support the replacement across its length.
Carefully remove the fitted grille, avoiding contact with the exposed drive units. Align the replacement correctly and apply light, even pressure when positioning it. Do not twist the grille, force it into place or press against the loudspeaker cones.
Naim does not specify special tools for the grille swap on its product page. If the fitted grille does not release easily or the replacement does not sit evenly, stop and ask Audio T for assistance rather than applying more force.
Cleaning and Care
Keep the grille free from dust and obstructions. A soft brush or a vacuum cleaner with a soft brush attachment can be used gently, taking care not to pull or mark the fabric.
Avoid liquid cleaners, soaking, abrasive cloths and strong pressure. Handle the grille by its supported edges and store any unused grille flat and protected from dust, moisture and crushing.
No Change to Audio or Streaming Functions
Changing the grille does not add features or alter the published specification of the Mu-so. Streaming services, inputs, amplification, app control and network operation remain those of the connected Mu-so 2nd Generation system.
This is an appearance and replacement accessory rather than an electronic or performance upgrade.
Choose Peacock, Olive or Terracotta
This listing covers all three optional replacement-grille finishes for the full-size Mu-so 2nd Generation: Peacock, Olive and Terracotta. The Mu-so system itself is supplied with a black grille as standard.
Select the required colour before completing the order. One grille in the chosen finish is supplied, not a set containing all three colours.
Key Features
- Genuine Naim replacement speaker grille
- Designed for the full-size Mu-so 2nd Generation
- Available in Peacock, Olive and Terracotta
- Replaces the standard black front grille
- Allows the system's appearance to be changed without replacing it
- One grille supplied
- No electronics or speaker system included
- Separate from the compact Mu-so Qb replacement grille
- One grille in the selected colour is supplied
Frequently Asked Questions
Does this listing include the Naim Mu-so?
No. This listing is for one replacement speaker grille in the selected colour only. The full Mu-so 2nd Generation wireless music system is sold separately.
Do I receive all three grille colours?
No. Peacock, Olive and Terracotta are the three available finish choices. Select the colour required when ordering and one grille in that finish will be supplied.
Which Mu-so model does it fit?
It is designed and listed for the full-size Naim Mu-so 2nd Generation. Check the model before ordering, especially if you own an earlier Mu-so.
Will it fit the smaller Mu-so Qb?
No. Naim offers a separate grille specifically for the more compact Mu-so Qb 2nd Generation.
Does it fit a first-generation full-size Mu-so?
Compatibility with first-generation models is not confirmed on Naim's current product page. Ask Audio T to check your exact model before ordering for an earlier Mu-so.
Does the new grille fit over the black grille?
No. Remove the existing black front grille and fit the selected replacement grille in its place.
Does changing the grille improve the sound?
It is intended as a genuine replacement and colour-customisation accessory, not as an audio upgrade. The Mu-so's drivers, amplification, DSP and streaming features remain unchanged.
Can I install it myself?
The grille is designed to be swapped, but it should be supported carefully and the exposed drive units must not be touched. Ask Audio T for help if the existing grille is difficult to remove or the replacement does not align easily.
Will the grille colour look exactly as it does on my screen?
Not necessarily. Displays, photography and room lighting can change the apparent shade of Peacock, Olive and Terracotta. View the finishes in person where exact colour matching is important.
How should the grille be cleaned?
Remove dust gently with a soft brush or a vacuum cleaner using a soft brush attachment. Avoid liquid cleaners, soaking, abrasives and heavy pressure.
Why Buy From Audio T?
- Advice on full-size Mu-so and compact Mu-so Qb compatibility
- Help confirming the correct product generation
- Grille colour and finish guidance
- Installation and handling advice
- Mu-so demonstrations and model comparisons
- Ongoing Naim product support
Contact your local Audio T store
to confirm model compatibility, current availability and the selected colour before ordering.