KLING & FREITAG K&F CA 1515-9 - Manual (Page 13)

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9
KLING & FREITAG GMBH ©1998 - 2015Version 4.0, 07.05.2015 Page 13 of 53
7. 7. 7. 7. Notes for Versions with ‘100V’ Option
Kling & Freitag speakers with ‘100V’ option are fitted with high-quality toroidal trans-formers. This serves to
minimize loss of sound. Highly professional sound reinforcement results can be achieved using 100 V Kling &
Freitag speakers.
7.1 Reasons for choosing Speakers with 100 V Transformers
− Reduction in conduction loss.
− Easy installation of a loudspeaker network due to simple parallel wiring.
The sum of the output power of the individual speakers (stated as VA = W) must not
exceed the output power of the 100 V amplifier.
− Speakers are galvanically isolated.
− Speakers can be integrated into existing 100 V systems.
7.2 Connecting Diagram of the 100V Speaker Inputs
300VA transformer
all pins parallel to out
300VA
0
1 - 2 -
1+
2+
IN
Important Important Important Important