How good is the 4000d US AMP

j New member Username: Slimpimp82 Post Number: 1 Registered: May-07	Posted on Sunday, July 08, 2007 - 04:17 GMT is it worth the money
kklagge Silver Member Username: Kklagge San Diego Post Number: 473 Registered: Dec-04	Posted on Sunday, July 08, 2007 - 04:28 GMT If you're referring to the XT4000D then I think it is worth the money. I have one in my Silverado powering (2) 10" TC Sounds TC-1000's and it slams and is very clean.