Complete door system 4 BOSE door speakers 6.5 inches Power W 600 RMS 300 SONY X plod amplifier, original Vietnamese 1000 watts power, engineer's tuning 2 sound filters Complete set of sound and electrical wires and fuses 🌟 The system is installed in my car, and whoever wants to test it before buying is welcome. Note: The system is for sale with all its accessories. It cost me around 1450, my asking price is 700, and it was used for a short period.