Up for sale is a Mint condition Cadence Wild Beast 15. It is single 2 ohm and is rated at 750 RMS. I have personally seen these subs take up to 1000 RMS with no problems. I bought and installed the sub a month ago in my girlfriend's car but now she is selling the car so this is going as well. I had it powered by a Eclipse XA1200 that is rated at 500 RMS @ 2 ohm. The sub got nasty low in a sealed box. I'm scared to see this thing perform in a vented enclosure. I'm asking 150 shipped.