ETC SELRXW-7.5-1 D40/Cspar Xtra Wide Round Diffuser In Frame - White option-group-Fog Fury Jett A built-in humbucking coil makes

A built-in humbucking coil makes the microphones virtually immune to strong hum fields

Mode of Operation: Full duplex on all routes

Built-in pop filter reduces undesirable wind and breath sounds

AC Noise Attenuation: Transverse (Differential) Mode: > 40 dB from 150 kHz100 MHz > 80dB from 100 kHz1GHz

Protection rating: IP20

ETC SELRXW-7.5-1 D40/Cspar Xtra Wide Round Diffuser In Frame - White option-group-Fog Fury Jett A built-in humbucking coil makesETC SELRXW 7. 5 1 D40 Cspar Xtra Wide Round Diffuser In Frame White ETC's SELRXW 7. 5 1 is a extra wide round diffuser lens in a white frame that is cut for D40 fixtures and creates a round field pattern. The following lens may be installed permanently in the luminaires at the factory as a special order.