Yes thank you good to know I've been reading on that. I have a 300 amp alternator and the optima deep cycle battery. Im using 0 gauge wires. Also did the "big 3" in 0 gauge. Also liking the 1200 but it doesn't look like it's being made anymore. Yeah probably not going to get the 667 V and will definitely know if I get an answer from anybody but it does look like they're over driving it which is why it's saying more power cuz even from read I read The Originals had the 2290 and that's 60 watts putting in less than two Watts. Also looking at an option from rocketbox amps for mosfet unit. I do love the 500w Texas Stars though I had one for years and the one I have is running for 15 years and it was the non-variable one. Something blew on it recently and by posting I found out that it's a 400 kind of changed into a 500 and since it's broke now I was thinking about getting something bigger. I am also liking the idea of getting both as well already sold the amp for 150 and I popped up a few other items I had laying around so make it a 500 now lol and I already told the wife at tax time I'm getting $1,000 to get an amp, that's our splurching money lol.