Klangfilm 💫

 

Klangfilm speakers for cinemas 1928 . 

Film had optical sound .German Siemens/Klangfilm ought not be neglected in the context. Siemens/Klangfilm made absolutely wonderful top cinema speakers both before and after WWII, and although much appreciated in Japan, Germany and France,

KL-L433, a combination of two KL-L405 woofers in a relatively short but large front horn, and the KL-L302 compressions driver/ tweeter horn installed flush at the top. The 15 ohm KL LZ 303 crossover split the drivers at 500 Hz. There's no sealed or reflex enclosure for the woofers, just the huge baffle.

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