Randy Savage
5,000+ posts
CarAudio.com Veteran
The XXX-6500D and the Opti4000D are similar...but with different parts used IIRCpretty sure the xxx6500 is the same thing, but you might be right...
buddy of mine took basic stock 1800+ with 2 4000.1's..nice amps //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
I've seen a few big SPL'ers saying they are getting over 7kw out of the SS amp....//content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif
Someone might be finding out about them for themselves....//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif//content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif//content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif
