LOMO enterprise is well-known in Russia and abroad as the largest Russian company involved in production and sales of optic-mechanical and optic-electronical devices. LOMO manufactures a wide range of products: microscopes, endoscopes, spotting scopes – telescopes and night vision devices, cameras and sound systems. The most popular cameras “LOMO-Compact” are widely used all over the world. LOMO production also includes spectral devices, eye-safe lasers, special equipment for army, aircraft, navy and space. On its launch the company produced products only for the Russian army. Later in 1993 LOMO was privatizated. Now it is the enterprise with 100% private capital with more than 16.000 shareholders. More than 6,5 thousand employees work for LOMO. The enterprise features about 150 kinds of products. Nearly half of the production volume is exported to USA, Canada, Germany, Austria, Israel and other countries. LOMO was awarded with the system of quality certificates ISO 9001 by TUF (Germany) for civil products and by “Oboronsertifica” (Russia) for military production. Effective working range of frequencies: 70 – 14000 Hz Level of characteristic sensitivity: 93Db/Wattm Nominal electric resistance: 15 Ohm Limiting noise (passport) capacity: 6 Watt Frequency of the basic resonance: 50 – 70 Hz Overall dimensions: d258x90 mm Weight: 1.5 kg. Design of the sound coil: Type of wire: PEL Diameter of wire: 0.16 mm Quantity of winding layers: 4 Quantity of coils: 158 Ohmic resistance of the coil: 11.5 Ohm Height of the sound coil: 8 mm Internal diameter: 25.6 mm External diameter (with winding): 27.5 mm. A light paper cone, made by USSR, vintage LOMO 4A28 KINAP loudspeaker best for various tube amplifiers. Splendid middle frequency, it can be used in both open-volume panels and open-type cabinets. Made in 1960s-1970s by the legendary Soviet Leningrad Optical Mechanical/KINAP factory. All parts are original. No voice coil tear, no rubbing, perfect and smooth movement. Speakers are in PERFECT NOS CLOSE TO MINT condition – please check photos below. Speakers have been carefully checked and it do work really great producing massive clear and powerful sound. DON’T MISS A CHANCE TO GET THIS RARE VINTAGE TOP QUALITY FULL RANGE SPEAKERS. I try to describe each item as accurate as I can. The package is trackable of course. We describe each item as accurate as possible. We always pack our items extra safe to prevent any possible damage during transit, so we cannot be responsible for postal damage, partial damage, stolen or lost packages, etc. Once it leaves our hands. We cannot be held responsible for injury or loss arising from electrical fault or use/misuse. Please read and understand our terms of sale. Please read our conditions of sale in full as they form part of the contract of sale. We have earned and value our high perfect feedback score and want our buyers to be absolutely satisfied. Your understanding is highly appreciated. Thank you for looking. In case of any questions please don’t hesitate to contact me. Add me to your. The item “NOS PAIR 10 LOMO KINAP 4A-28 4A28 RARE VINTAGE USSR SOVIET FULL RANGE SPEAKERS” is in sale since Saturday, April 6, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “mechanical.animals” and is located in Europe. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.
- Model: 4A-28
- Brand: LOMO
- Country of origin: USSR
- Year of production: October 1969