3M OPTIME 105
PRODUCT : 3M OPTIME 105
DESCRIPTION : TWIN CUP DESIGN MINIMIZES RESONANCE, THUS ACHIEVING MAXIMUM HIGH AND LOW FREQUENCY ATTENUATION.
PRODUCT : 3M OPTIME 105
DESCRIPTION : TWIN CUP DESIGN MINIMIZES RESONANCE, THUS ACHIEVING MAXIMUM HIGH AND LOW FREQUENCY ATTENUATION.