DM filters, new filters for hearing protection


DM filter – the new filters for hearing protection. They are certified as PPE and provide a tuned and flat attenuation response throughout the entire frequency range. The system includes three different filters which can be easily replaced and therefore the DLO earmould can be adjusted to different noise situations. It is compatible with In-Ear Monitoring System DS 11 and can be used in Biopor AB earmoulds: Only one customised earmould can be used as a hearing protection system as well as an earphone system.

Noise insulation: 26 dB SNR
Sensitivity (at 1 kHz): 103 dB SPL at 0,1 V RMS