10 W, 16,5 cm ( 6,5 inch )chassis, including steel fire pot
According to British Standard 5839 Part 8
Finish: RAL 9016 / (53 ) - IP on request
Performance / Watt: 10/5/2, 5/1, 25
PU: 10

The RCS product line of coaxial ceiling speaker is a two-way speaker system that includes a Bass Midrange driver and separate tweeter.

The speaker system is designed so that there is again excellent, the low frequencies without affecting the high frequencies thereby. This combination results in an exceptionally good voice and music reproduction.

The FTS" versions are very suitable for the construction of facilities which meet the requirements of DIN EN 60849 (VDE 0828) match. According to the British Standard 5839 Part 8, the "FTS versions RCS 4/FTS enthälten a steel fire pot, a ceramic terminal block and thermal fuse.