well i got the amps about 3 years ago and they still pound like crazy at 1200watts at 1ohm stable. im wantin 375 a amp for them but im open for negotiation on them. But the diamonds im askin for 600 a set + shipping. I have two pairs, i got them for my car but since im a little short on cash im regretfully having to get rid of them. I havent even taken them out of the packaging with me always thinkin i would get around to puttin them in. So give me a heads up if you want any of this just say the word.