they are good… but cannot be compared to a k3 or k5…
the hornblasters horns are alot of fun… they will def surprise u when u hear them…prolly be loudest horns around u if no one else has them… i started with shockers…then sold after few yrs and got a k5
The refurbed, or VERY good condition used, K3 would be a great choice. I love my K3LA and if you get one from someone within our community there is a good chance it will be in great condition.
You won’t be disappointed in the 540 kit, but the K3 is a nice setup up from it.