Sonance's Invisible Series subwoofers hold nothing back, delivering powerful bass with two performance levels to choose from that have an impressive presence in the room with no visual impact to maintain the essence of the environment.

Invisible Speakers are the pinnacle of the Sonance “Designed to Disappear” strategy.  The all new new  Motion Flex Invisible Series incorporates new breakthroughs in installation and audio quality and firmly establishes Sonance as the unrivalled leader in discreet performance audio.

The Air Flex Woofer in this IS15W couples a glass fibre woofer to an acoustically inert diaphragm, trapping a pocket of air that can be pushed without loss to deliver robust and powerful bass.

Sonance Motion Flex Technology features in all Sonance 2 way Invisible Speakers. It's a revolutionary approach to designing flat panelled invisible speakers, featuring a Wave Flex Drive Unit for the mid and high driver and an Air Flex Woofer for the bass, an Acoustically Isolated Baffle and a Constant Directivity Crossover.

Sonance Constant Directivity Crossover (CDX) provides smooth off axis frequency response, resulting in nearly 180° of horizontal and vertical dispersion.

Please Note: The IS15W Woofer can only be installed in wall not in ceiling.

For metal frame or vapour barriers ceiling installations please see HAB-DRYBOXX in the related items.

Motion Flex Defined

• Motion Flex Technology offers a suite of advancements in invisible speaker engineering 
• Delivers unparalleled acoustic performance and redefines what is possible from an invisible speaker

Air Flex Woofer

• Moves sound waves up & down in a piston motion 
• Resulting in robust and powerful bass that defies expectations 
• Delivers unsurpassed sonic quality 

Acoustically Isolated Baffle

• Diaphragm is split into two active areas which are isolated from each other 
• Prevents the bending motion of the Wave Flex Drive Unit from interfering with the piston motion of the Air Flex Woofer, (pebble in a pond vs up and down piston action)
• Enabling ultra low distortion and a level of sonic transparency not previously possible in invisible speakers 

Constant Directivity Crossover (CDX)

• Provides uniquely smooth off axis frequency response 
• Resulting in greater fidelity and coverage for each speaker   
• CDX crossover allows for almost 180° of horizontal and vertical dispersion 

Installation Advantages

• Sonance DISC System designed to standardise thickness of topping compound on the job site with precision to achieve consistent performance from every speaker and subwoofer
• Includes models compatible with 12” as well as 16" on centre stud and joist spacing
• Every model in the line can be installed as finish-up-to or finish-over
• Optional installation accessories: pre-construction brackets, space savers and noise isolating enclosure
• For metal frame or vapour barrier ceiling installations please see HAB-DRYBOXX in the related items

Sonance Depth Identification Sensing Calibration (DISC) System

• DISC  Calibration System 
• High accuracy depth gauge and embedded locator discs 
• Measures the thickness of a finish applied over the surface of a Sonance Invisible Speaker
• Consistent finish and performance within specifications every time