I offer a pair of very rare cinema speaker boxes type 372 870 produced by Klangfilm Austria in early 60s.They are original equipped with 15 bass speakers type Goodmans Audiom 81 - 25 Watt (peak 50 Watt) - 15/16 Ohm / the frequency response 25 Hz to 8000 Hz and very rare compression drivers type Altec Lansing 804A-30 Watt /16 Ohm with frequency< response 500 Hz to 22.000 Hz (check the data sheet in photo gallery). Each speaker system is equipped with an Altec frequency crossover type N500D (according recommendation from Altec - check the data sheet in photo gallery). Each crossover has a special 5-steps attenuator for perfectly adjustment the high frequency. The frequency separation is exactly 500 Hz - the same as with Klangfilm Eurodyn speaker boxes.These both speaker boxes has been exactly tested. They work really amazing, without any troubles. The sound is wonderfully, clear, brillant and soft, typical vintage sound from the 50/60 Further information regarding the dimension, weight, shipping principle and costs follow as soon. Do not hesitate to send questions to my post box:

I offer a pair of very rare cinema speaker boxes type 372 870 produced by Klangfilm Austria in early 60s.They are original equipped with 15 bass speakers type Goodmans Audiom 81 - 25 Watt (peak 50 Watt) - 15/16 Ohm / the frequency response 25 Hz to 8000 Hz and very rare compression drivers type Altec Lansing 804A-30 Watt /16 Ohm with frequency< response 500 Hz to 22.000 Hz (check the data sheet in photo gallery). Each speaker system is equipped with an Altec frequency crossover type N500D (according recommendation from Altec - check the data sheet in photo gallery). Each crossover has a special 5-steps attenuator for perfectly adjustment the high frequency. The frequency separation is exactly 500 Hz - the same as with Klangfilm Eurodyn speaker boxes.These both speaker boxes has been exactly tested. They work really amazing, without any troubles. The sound is wonderfully, clear, brillant and soft, typical vintage sound from the 50/60 Further information regarding the dimension, weight, shipping principle and costs follow as soon. Do not hesitate to send questions to my post box:

Czech klangfilm box cinema speaker box from the Meopta OP 16 projector (16mm film) approx year 1960s the cable is MISSING, ONLY the original bakelite speaker connector dimensions 50 x 40 x 25 cmused speakers:Two piece (1 Pair): TESLA 2AN 633 50 AlNi Paper fullrange speaker 8On of newer Full Range TESLA-KLANGFILM SPEAKERS Made in Czechoslovakia in 1955 - 1961 Very rare full range speakers with Heavy AlNi dispersed magnet. These speakers do not require the rich description experts of them well know. The speakers are tested, they exellent vintage sound. Are in good condition. Please have a look to the pictures for details. I illustrate this auction - real photos that belong to me, only the last photo is only illustrative. Speakers Dimensions [mm]: 200 Depth [mm]: 90 Z Impedance [ohm]: 5 Ohm (measured 4 ohm) Nominal power [W]: 3 Frequency [Hz]: 50 - 8000 ? Sensitivity [dB]: 94 ?Resonance [Hz]: 60 Weight [kg]: 1.5 Type of magnetic system - AlNi (Not normally badly stated AlNiCo) Magnet Dimensions (mm) 65 x 40 As far I know these speakers are designed for open baffle applications and are suitable especially for low power tube amplifiers, where their high sensitivity excell. Speakers are removed from two identical units with single-ended tube amplifier and then used only with low power single-ended tube amplifier. Because of its opened magnetic system this speakers should be used with a dust protecting cloth. In my opinion the speakers sound excellent, they have low soft bass, clear mid and high frequencies (in my opinion these speakers can play surprisingly high frequencies). Most of the items are 50 a 60 years old electronics, so it not possible to give any warranty on it ! Worldwide shipping. Please ask for exact shipping costs before submitting your offer (Hong Kong, Canada, Portorico....) Delivery to Japan and South Korea is seamless (approximately 21-30 days) Only bid in the auction for serious buyers! You only pay for the transfer costs. Im delighted to answer all your questions and Ill tell you the exact cost of the transfer. Guarantee of a very good 100% professional package.