I really hate to part with this, because it sounds so great. But, it won't work in the Explorer when the 3rd row seat is up. It comes with a custom sealed enclosure that I bought from a member on ranger forums. It might need to be re-carpeted to make it look professional. Here are the specs for the sub. Nominal Diameter: 12 inches (300 mm) Continuous Power Handling: 250 Watts Voice Coil: 2.25" diameter, 4-layer, Kapton former Available Configurations: Dual 2 ohm, Dual 4 ohm or Dual 6 ohm Xmax (one-way, linear): 0.46"-0.51" (11.7-13.0 mm) depending on specific model Sealed Enclosure Range: 1.00-1.50 cu.ft. (28.3-42.0 liters) Ported Enclosure Range: 2.00-3.00 cu.ft. (57.0-85.0 liters) VRC Technology: YES The enclosure internal airspace is between 1.00-1.20. It comes with a neon tube that is attached to the top in the inside, but I never used it, so don't know if it works. Its got see through windows on the three sides, I'll get moe shots of it latter. I'm asking $125 plus shipping for both or best offer. I might be willing to seperate if the price is right.