Great 8, sounds more like a 12.
Crutchfield Customer Review (What's this?)
Great little performer. Take a lot of power, performs like a 10" sub. At 150 watts sound good, but step it up to 300 watts and WOW. Hits like my 12 I had in another car. Used the Sound Ordnance sealed box at first, does well. Recently build my own wood/fiberglass box slightly louder and more power, does great. Use around 300 watts, RMS, at 2 ohms for best response.
Pros: Great power handling, great sound, and the switch for impedance makes it easier for beginners.
Cons: A little deep, at 4.125 inches. And sometimes a true Dual Voice coil speaker is required.