Distribruted as Klangfilm KL L307
and by Siemens as Ruf Lsp15p this wide range speaker was originally used
on open baffles as well as control
also with an additional tweeter for the highest highs, which is - in my
opinion and using single ended amps - not necessary. This
extremely efficient and will work very fine with low power amps.
As most Klangfilm speakers
also have a non-standard size: the cone diameter is 8.3" (21cm) and the
frame diameter is 9.7" (24.5cm).
Extremely high quality
and superiority is shown by the following features:
Big VAC (Vacuumschmelze
Berlin) AlNiCo magnet screwn to the chassis
- Die cast frame
- Wires are stitched to the
- Centering of the cone
can be re-adjusted as
spider is mounted with
I like these speakers on open
baffles with an additional sub woofer. They sound wonderful.
Early units use a
bakkelite centering spider.