Let's see here..........Pretty efficient subs . I believe 1993-1995 when they came out. As with most of the subs of that era , box specs were on the large side. Pretty good sounding. But man those things are freaking mint, I couldn't bring myself to put them into a car. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
