Description
Sonance Invisible Series IS8 Two-Way Invisible Speaker (Each)
The Sonance Invisible Series IS8 is a premium two-way invisible speaker designed for larger residential and commercial spaces where exceptional audio performance and completely hidden installation are equally important. Supplied as an individual unit, the IS8 is ideally suited to entryways, living rooms, open-plan spaces, multipurpose rooms, luxury hospitality environments, and architecturally sensitive projects.
As part of the revolutionary Sonance Motion Flex Invisible Series, the IS8 represents the pinnacle of Sonance’s renowned Designed to Disappear philosophy, delivering outstanding sound quality from a speaker that remains entirely concealed behind a finished wall or ceiling surface.
Combining advanced Motion Flex Technology, powerful bass performance, ultra-wide dispersion, and innovative installation features, the IS8 sets a new benchmark for invisible architectural audio.
Revolutionary Motion Flex Technology
The Sonance IS8 incorporates Motion Flex Technology, a collection of breakthrough acoustic innovations developed specifically for invisible loudspeakers.
Key technologies include:
✅ Wave Flex Drive Unit
✅ Air Flex Woofer Technology
✅ Acoustically Isolated Baffle Design
✅ Constant Directivity Crossover (CDX)
Together, these technologies provide exceptional fidelity, wider coverage, and significantly improved low-frequency performance compared to traditional invisible speaker designs.
Wave Flex Drive Unit
The advanced Wave Flex Drive Unit uses a bending wave diaphragm to reproduce midrange and high frequencies with exceptional precision and detail.
Benefits include:
✅ High-bandwidth midrange and high-frequency reproduction
✅ Smooth and natural vocal performance
✅ Crystal-clear high-frequency detail
✅ Lower crossover point for enhanced integration
✅ Improved musical accuracy and realism
The result is a rich, immersive listening experience with remarkable clarity throughout the room.
Air Flex Woofer Technology
The innovative Air Flex Woofer combines a carbon fibre woofer with a specially engineered air pulse diaphragm to produce powerful bass performance from an invisible speaker.
Advantages include:
✅ Deep and controlled low-frequency response
✅ Exceptional bass extension down to 40Hz
✅ High-output dynamic performance
✅ Increased efficiency and low-frequency impact
✅ Powerful bass from a completely concealed speaker
This technology enables the IS8 to deliver room-filling sound while remaining entirely hidden from view.
Acoustically Isolated Baffle
The IS8 utilises a dual-zone diaphragm structure that isolates the operation of the Wave Flex Drive Unit from the Air Flex Woofer.
Benefits include:
✅ Reduced driver interaction
✅ Ultra-low distortion performance
✅ Improved sonic transparency
✅ Greater detail retrieval
✅ Enhanced musical realism
This innovative design helps maintain exceptional audio accuracy across the full frequency spectrum.
Constant Directivity Crossover (CDX)
Derived from technologies used throughout the Sonance architectural loudspeaker range, the CDX crossover maximises coverage and listening consistency.
Features include:
✅ Smooth off-axis frequency response
✅ Nearly 180° horizontal and vertical dispersion
✅ Consistent audio performance throughout the room
✅ Improved speech intelligibility
✅ Enhanced musical detail and accuracy
The result is a larger listening area with balanced sound reproduction from virtually any position.
Advanced Installation System
The Sonance Invisible Series simplifies installation while ensuring predictable and repeatable performance.
Installation benefits include:
✅ Sonance DISC (Depth Identification Sensing Calibration) System
✅ Precision finish-depth measurement technology
✅ Finish-up-to or finish-over installation options
✅ Compatible with 12″ on-centre stud and joist spacing
✅ Optional pre-construction brackets available
✅ Optional space saver accessories available
✅ Optional noise-isolating enclosures available
These features help ensure flawless installation and consistent acoustic performance on every project.
Sonance DISC Calibration System
The exclusive DISC System standardises the finishing process for invisible speakers.
Features include:
✅ High-accuracy depth sensing gauge
✅ Embedded locator discs for precise positioning
✅ Measures finishing compound thickness
✅ Ensures installation remains within Sonance specifications
✅ Delivers consistent audio performance every time
This innovative system removes installation variability and guarantees optimum results.
Important Installation Information
⚠️ Sonance Invisible Series speakers must only be skimmed using approved lightweight flexible compounds such as British Gypsum Easi-Fill.
⚠️ Standard pink Multi-Finish plaster must not be used.
Using unsuitable finishing materials can negatively affect speaker performance and may invalidate the manufacturer’s warranty.
For metal frame or vapour barrier ceiling installations, compatible enclosure solutions are available separately.
Technical Specifications
☑️ Frequency Response: 40Hz – 30kHz
☑️ Wave Flex Drive Unit: 188cm² (29in²) Bending Wave Diaphragm
☑️ Voice Coil: 44mm (1.75″)
☑️ Air Flex Woofer: 1232cm² (191in²) Air Pulse Diaphragm with 203mm (8″) Carbon Fibre Woofer
☑️ Nominal Impedance: 6Ω
☑️ Power Handling (RMS): 160W
☑️ Sensitivity: 86dB (2.83V/1m)
☑️ Dispersion: 170° Hemispherical up to 10kHz
☑️ Dimensions: 613mm (H) x 409mm (W) x 80mm (D)
☑️ Cut-Out Dimensions: 613mm x 409mm
☑️ Mounting Depth: 68mm
☑️ Installation Type: Wall or Ceiling Mounted
☑️ Quantity: Each
Optional Accessories
☑️ Sonance Depth Sensing Gauge (SON-93491)
☑️ Noise Isolating Enclosures (SON-IS-ENCL-M / SON-IS-ENCL-M-NARROW)
☑️ Space Saver (SON-IS-SPACESAVER-M)
☑️ Pre-Construction Bracket
Ideal Applications
🎵 Multi-room audio systems
🏡 Open-plan living areas and large residential spaces
🚪 Entrance halls and feature hallways
🎬 Home cinema and media rooms
🏨 Hotels and hospitality venues
🏢 Commercial offices and meeting spaces
🎨 High-end architectural projects requiring invisible audio
Why Choose the Sonance IS8?
🚀 Premium invisible speaker with powerful full-range performance
🎯 Motion Flex Technology delivers exceptional clarity and bass response
🔊 Nearly 180° dispersion provides outstanding room coverage
🎼 CDX crossover technology ensures natural and accurate sound reproduction
🛠️ DISC calibration system guarantees installation consistency
🎨 Completely hidden design preserves architectural aesthetics
Additional Information
🌟 Part of the award-winning Sonance Motion Flex Invisible Series
🏆 Engineered to deliver high-performance audio from a completely invisible installation
🛠️ Comprehensive installation accessory ecosystem available
📦 Supplied as an individual speaker
🚚 FREE delivery on orders over £100
📞 Contact us for project quotations, technical support, and trade pricing
