A perfect fit: Medium and Large eartips in package.
100% Acoustically tested
Natural sound and ventilation of the ear because of wide filter aperture with sound damping mesh
Minimum occlusion
Description
Acoustic 15 (a.k.a. Crescendo Woodwind) has been designed specifically for musicians and music lovers. The patented membrane filter technology provides the core of protection ensuring clarity of sound with full music dynamic whilst allowing speech to be heard. Crescendo Acoustic 15 provides you a tuned, flat attenuation response so all frequencies are reduced by the same level, which makes it the best high fidelity hearing protection on the market.
