Sonance IS4 SST Important information

Notification regarding certification and Sonance Invisible Series

Sonance Invisible Series (IS4, IS4SST, IS4W, and IS2) products combine

the latest in flexible installation methods combined with superior sonic

performance.

The IS4, IS4SST, and IS2 are

designed to impress your most

discriminating audio clientele with

performance more reflective of a

traditional loudspeaker while the

IS4W redefines the invisible

subwoofer.

Additionally, advances in installation

methods have allowed us to

eliminate the certification

requirement for the new IS4, IS4SST,

IS4W, and IS2. We will still require

those customers selecting the SA2

and SA2C to undergo our

certification process, as there will

continue to be special steps

required to finish the product.

For more information contact Sonance Technical Support at [email protected]

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