It really wasn't bad at all with those neos. Too bad I already swapped them out for some Celestion "V" types. They are just a bit more aggressive. In all honestly it only added 6lbs to it switching to the V type. . The Neos are 4.2lbs each and the V type are 7.2lbs. Compared to the other Celestions that are 10.4lbs each.