This audio system has zero issues and as you can see I installed the protective grills had them faced down in my F-150. ( 6/30/25) Used it today sounds superb. Running it on a factory head unit. None of this is old equipment. low hours usesage. Two Kicker 46TL7T122 speakers in box with grills. Amp, Kicker 46CXA1200.1T. will toss in the capacitor and connectors also. Exchange at Hiram Police station only. I suggest using the heaviest liar possible and very well grounded. I have had zero issues with this equipment I know it works fine. Price firm.