Низкочастотный динамик 25ГД-26Б (35ГДН-1) производства ПО “Вега” г. Бердск.
The speaker was intended for installation in closed or phase-inverted remote speakers of the highest and first complexity groups. It stood in all modifications of “S-50”, in 25AC-109 “Vega”, 25AC-126 and other household three- and two-way acoustics. Was widely distributed. Highly appreciated by amateurs, very soon it will become a rarity! ferrite magnet. Core diameter 40 mm. Frame ZK paper. Suspension poutoroidal, made of rubber. Effective operating frequency range 40 – 5000 Hz; The unevenness of the frequency response is not more than 14 dB; The level of characteristic sensitivity, not less than 84 dB; Rated electrical resistance 4 and 8 ohms; Main resonance frequency 30 -5 Hz; Maximum noise (passport) power 35 W; Maximum continuous power 50 W; Maximum short-term power 125 W; Full quality factor 1.0 -0.5; Equivalent volume 50 l; Overall dimensions 200x200x97 mm;