Konftel Expansion Microphones. These are the Konftel Expansion Microphones for the Konftel 60w and Konftel 200W.
The range increases up to 70 m2 (750 sq ft), i.e. more than double the
area when the expansion microphones are connected. Connection cables in
two lengths, 1.5 (4 ft) and 2.5 metres (8 ft) included.
