Pre filled truck boxes

[Jonboy]

Does anyone make a decent all in one truck box anymore? Back in the day, I had a pair of truck boxes from Kicker, and it seems like they had an 8" woofer and a horn tweeter in them. All you had to do was hook up power and ground, and go. Does anyone still offer anything like this? I had them in my '81 El Camino, and was pushing them with a little 30x30 Alpine amp. It was cheap and easy, and I would like to do that with my truck.