2ГД-3 Vintage Soviet fullrange speakers
Широкополосные динамики 2ГД-3 2GD-3 Vintage Retro Soviet #fullrange widerange #speakers
@Angelicaaudio Items No. 177344 - 177349
Broadband speaker 2GD-3.
Intended for installation in open speakers of stationary radios and televisions. Rarity
Magnet cast, core. Core diameter 20 mm. The width of the magnetic gap is 0.8 mm. The frame of the ZK is paper, wound with a wire with a diameter of 0.16 mm, the number of turns is 62. The resistance of the ZK to direct current is 3.4 + -10%. Paper diffuser, with an additional paper horn to expand the range towards high frequencies.
Effective operating frequency range 70-10000 Hz;
Uneven frequency response not more than 14 dB;
The level of characteristic sensitivity is 92 dB;
Nominal electrical resistance 4.5 + -0.5 Ohm;
Rated Power 2 W;
The frequency of the main resonance is 80 + -15 Hz and 100 + -15 Hz;
Overall dimensions 152x70 mm;
Weight 0.4 kg.
