Memphis M5 12" DVC, Kenwood X500-1 Amp with ported box tuned to 40hz. Everything is brand new, had it in my mustang for 2 weeks total, turns out I went a different direction with the car and this is added weight. Perfect condition and is ready to be plug and play. Everything is done right and box is carpeted with the good stuff and also it is polyfilled inside. If there is anything else you need to know please text/call/email me.