STP Crystal Pro

Technology Line: Special Line

Sheets per Box: 1 Set (Contains multi-component rings & acoustic pads)

Thickness: 10 mm

Sheet Dimensions: 190 x 220 x 15 mm (Hexagonal structural pads)

Key Specs: Premium dynamic acoustic speaker treatment kit. Uses multi-layered hexagonal pads made from moisture-resistant aluminum foil and specialized closed-cell foam to absorb back-wave cancellation distortion behind mid-bass drivers.

Best Application: Inner door skin directly behind front stage mid-bass car audio speakers.