Designed and tuned in collaboration with Sonance, these speakers offer natural, room-filling sound...Designed and tuned in collaboration with Sonance, these speakers offer natural, room-filling sound with discreet installation. Available in 6-inch or 8-inch sizes. Sold as a pair. Passive speakers must be powered by an amplifier (sold separately). Create a built-in sound system powered by Amp and enjoy exceptional ambient listening with the unmatched ease of Sonos. Use Trueplay(TM) to tune the speakers to the unique acoustics of your space. Mix and match Sonos speakers around your home and enjoy immersive multiroom sound for music, TV, movies, and more. Everything works together over WiFi and control is simple with the Sonos app and Apple AirPlay 2. Sonos and Sonance introduce a new line of custom-installed ceiling speakers, powered by Amp and optimized for the room with Trueplay tuning software. Available in 6-inch or 8-inch sizes. Sold as a pair. Passive speakers must be powered by an amplifier (sold separately).
Sonos 8" In-Ceiling Speakers By And Sonance, Pair Home Speaker Systems, INCL8WW1Free delivery in 1–3 days£999.00Visit shop →
Sonos 6" In-Ceiling Set Speakers, BAINCUK1BKSBFree delivery in 1–3 days£1,258.00Visit shop →
Product Information
Full details
These Sonos Architectural In-Ceiling Speakers are perfect for homeowners seeking a premium, discreet audio solution that integrates seamlessly into their smart home ecosystem. They deliver natural, room-filling sound, enhanced by Sonos' Trueplay tuning, for an immersive audio experience. The main consideration is that they are passive speakers and require a separate amplifier, ideally a Sonos Amp, for full functionality and optimal performance.
All features
Colour
Silver
Series
Architectural
Model Part Number
INCLGWW1
Brand
Sonos
Extended Product Information
FAQs
What kind of amplifier do I need for these speakers?
These are passive speakers and require an external amplifier. For optimal performance and access to features like Trueplay tuning and seamless Sonos ecosystem integration, the Sonos Amp is highly recommended.
Can I use these speakers outdoors?
No, these speakers are designed specifically for indoor, in-ceiling use. For outdoor audio solutions, please refer to the Sonos Architectural Outdoor Speakers.
How many speakers can I connect to one Sonos Amp?
A single Sonos Amp is designed to power up to four Sonos Architectural Speakers in a stereo setup (two pairs), ensuring optimal audio performance and impedance matching.
Is professional installation required?
While not strictly required, professional installation is strongly recommended. Installing in-ceiling speakers involves cutting into ceilings, handling electrical wiring, and understanding acoustics. Consulting a qualified installer ensures safety and optimal placement.
What is Trueplay tuning and how do I use it?
Trueplay is a software feature within the Sonos app that measures how sound reflects off walls, furnishings, and other surfaces in a room. It then fine-tunes your speakers to ensure the best possible sound experience for that specific space. You use it by walking around your room with an iOS device while the app plays test tones to analyze the room's acoustics.
Are these speakers Wi-Fi or Bluetooth?
These are passive speakers, meaning they do not have built-in Wi-Fi or Bluetooth capabilities. They connect to an amplifier (like the Sonos Amp), which then handles the Wi-Fi connectivity for integration into your Sonos multiroom system.
Troubleshooting
No sound from speakers after setup
Verify that the Sonos Amp (or other amplifier) is powered on and correctly wired to the speakers. Check speaker wire connections for proper polarity (+/-) and secure fit at both the speaker and amplifier terminals. Confirm the Sonos Amp is playing audio via the Sonos app and that the correct zone is selected.
Run Trueplay tuning via the Sonos app to optimize sound for your room's acoustics (requires Sonos Amp and iOS device). Ensure speaker wire gauge is appropriate for the length of the run. Check for any physical obstructions near the speakers (though less common for in-ceiling). Verify the quality of the audio source.
Speakers not appearing or responding in the Sonos app
Ensure the Sonos Amp is powered on, connected to your home WiFi network, and has been successfully added to your Sonos system. If the Amp is visible but speakers aren't producing sound, re-check the speaker wiring as described in the setup section. Restarting the Sonos Amp and the Sonos app can also resolve connectivity issues.
Sound cutting out or intermittent playback
This is often a network issue. Ensure your WiFi signal is strong and stable where the Sonos Amp is located. Minimize wireless interference from other devices. If possible, connect the Sonos Amp directly to your router via an Ethernet cable. Check that other devices on your network are not consuming excessive bandwidth.
Pros and Cons
Pros
Discreet aesthetics and virtually invisible sound source
High-fidelity, natural room-filling sound
Trueplay optimization for tailored acoustics with Sonos Amp
Seamless integration into the Sonos multiroom ecosystem
Easy control via the Sonos app and Apple AirPlay 2 support
Durable and designed for long-term integration
Cons
Requires a separate amplifier (Sonos Amp highly recommended) for operation
Professional installation is often recommended, adding to overall cost
Passive design means no built-in wireless capabilities; relies on the amplifier
Initial setup cost for the full Sonos ecosystem can be significant
Setup, Compatibility & Care
Setup Instructions
Physical Installation: These speakers require careful installation into your ceiling. Ensure you have adequate ceiling space and access for wiring. It is highly recommended to consult a qualified installer or a professional electrician for safe and proper mounting and wiring.
Wiring: Connect the speakers to a compatible amplifier (e.g., Sonos Amp) using appropriate gauge speaker wire. Pay close attention to positive (+) and negative (-) polarity for correct audio phasing at both the speaker terminals and the amplifier's output.
Sonos App Configuration: Once securely installed and wired to your Sonos Amp, power on the Amp. Open the Sonos app on your smartphone or tablet. Follow the on-screen prompts to add the Sonos Amp and its connected in-ceiling speakers to your existing Sonos system or create a new one.
Trueplay Tuning: After adding the speakers, use the Sonos app's Trueplay feature (iOS device required) to calibrate the speakers to your room's acoustics. This involves walking around the room with your mobile device while the app plays test tones, optimizing sound for your unique space. 
Compatibility
These passive speakers are specifically designed to work optimally with the Sonos Amp. Using a Sonos Amp unlocks features like Trueplay tuning, impedance matching for up to four Sonos Architectural speakers per Amp, and seamless integration into the Sonos multiroom ecosystem.
They are fully compatible with the Sonos app for control and support Apple AirPlay 2 for streaming audio directly from Apple devices.
While other stereo amplifiers can power these passive speakers, they will not offer the integrated smart features or Trueplay tuning of the Sonos Amp.
Care & Maintenance
Cleaning: Gently wipe the speaker grilles and surrounding surfaces with a dry, lint-free cloth to remove dust. Avoid using harsh chemical cleaners, abrasive materials, or excessive moisture, as these can damage the speaker components or finish.
Grille Maintenance: Periodically inspect the grilles for any dust buildup that might obstruct sound. If necessary, you can carefully remove the grilles (following installation instructions) and gently brush them clean, ensuring they are securely reattached afterwards.
Environmental: Ensure the speakers are not exposed to extreme temperatures or high humidity environments, as this is an indoor product. Refer to Sonos Architectural Outdoor Speakers for outdoor applications.