Acoustic system '' 15 AC-303A '' (Electronics).
Car radio and electrical equipment.Car radio and electrical equipmentAcoustic system "15AS-303A" (Electronics) has been produced since 1990. Specifications: 2-way enclosed bookshelf speaker. The range of reproducible frequencies: 63 ... 18000 Hz. Irregularity of the frequency response of sound pressure in the frequency range 0.1 ... 8 kHz: ± 6 dB. Characteristic sensitivity level: 85 dB. Resistance: 4 ohms. Limiting noise (passport) power: 25 W. Recommended amplifier power: 10 ... 25 W. The truncated speaker cabinet is made of die-cast aluminum alloy. Consists of two parts: a front panel with speakers mounted on it and a rear panel (which defines the main body volume). The front panel contains the loudspeaker heads. The speaker is designed for the car rear shelf and is installed horizontally. The heads are protected by perforated metal mesh. Inside the speaker, on a printed circuit board, electric filters are installed, which provide electrical separation of the low and high frequency bands of the speaker. A set of heads is used in the AC: LF 25GDN-4-4 and VCh 4GDV-1-8.
