i have an MB Quart 1000.1 discus and a kicker 350.4. its about all my stock alt can handle without crapping out. surprised its lasted this long. if i open my windows with them on the back of the seat it works out ok after about 15 mins. other then that i dont have the room for them without building an amp rack. - which will hopefully be done before spring. picking up either 2 15 XFLs or HDs. then a 2000rms/3000rms amp will be needed depending on the final sub choice
attached is a photo of the current temporary setup. despite its grotesque appearance it sounds very nice. loud as shit. mids are painful. temp sub currently. its only 300rms
had a 2000rms custom built tc sounds 12 in a 3.9 box. sounded sexy but it had a slow painful death