OverviewThe Sonance depth sensing gauge provides a highly accurate method for non destructively quantifying of the thickness of a finish applied on top of a Sonance invisible speaker diaphragm. This is a handheld depth gauge, which uses a magnetic sensor to measure the distance between the top of the finished speaker and steel discs embedded in all four corners behind the speaker diaphragm.

This depth gauge has been pre calibrated to account for the invisible speaker’s total diaphragm thickness. Therefore, the measurement you read on the gauge will tell you the actual thickness of the finishing material on the surface of the diaphragm in mm. This gives the installer the opportunity to verify and potentially alter the finish thickness before it’s too late.

Staying within finish thickness requirements is critical for an invisible speaker’s performance and longevity. Having the ability to quantify and predictable results that unlock the full potential, fidelity and reliability of the Sonance invisible speakers.Features

• High accuracy depth gauge
• Measures the thickness of the finish applied to the speaker
• Allows for a consistent finish and performance 
• 2 year Warranty

Please see the DG-1 Tutorial in the Videos tab for further informationSpecifications

Compatible With	Invisible Series speakers
Dimensions	TBC
Included	Wired measurement probe Magnetic locator Calibration disc Carrying case