My home car system

For sale..... Electronic power supply unit from KUAIQU, adjustable manually from 1 volt to 30 volts, with an output power of 10 amperes, 300 watts. Two specialized audio-grade RCA cables from the international company YYTCG: one from the TV to the equalizer, and the second from the equalizer to the amplifier. Pioneer amplifier, 3800 watts, model GM-338 CLASS-AB. Nine-channel equalizer (EQUALIZER) with a dedicated subwoofer output, model ADL-EQ9. BEMINES brand 300-watt, 4-ohm resistance, two-way woofer speakers with tweeter. Pioneer 4-way 320-watt, 4-ohm resistance speaker.