ACA 3 The Fireface 802 FS is

The Fireface 802 FS is a highly integrated pro audio solution for live and studio use

In addition to its tom-tailored frequency response

an 85Hz high pass filter can be switched in to block frequencies below 85Hz so satellite speakers can meet the Dolby recommendations for theater sound and also to relieve the satellites from the lower frequencies

dust and unwanted damage like accidental scratches etc

ACA 3 The Fireface 802 FS isSennheiser supports the use of distributed antenna systems with a range of high specification antenna combiners to allow wireless microphone coverage over multiple rooms and large or complex sites. With the increasing demand for "zone" systems in various situations including large churches, broadcast installations, outdoor sporting events and reality TV shows, Sennheisers engineers have used this expertise to develop the ACA 3, a compact and easy to