STP Crystal Pro
For Crystal Sound!
Application:
Doors, behind and around the speakers
Multilayer lenses combine of cold-molded aluminium foil, sound-absorbing and polymer layers. Absorbsion of speaker back wave distortion for high-quality sound.
- Sound absorption coefficiency (depending on the frequency): 0.1 - 0.9
- MLF: 0.2 c.u.
- Operating temperature: from -40 to +80 °С
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