Fits in all Kawasaki Vaquero and Voyager from 2009 - present
This brackets are extremely easy to install and you will have your amp mounted in no time! 
This bracket is made to bolt directly to a Rockford Fosgate PBR400X4D or PBR300x2 and PBR300x4 amps. 
Comes with easy to follow full color photo instructions. 
Brackets are made from light aluminum that is very rigid. , wiring kits also avalible pt# B00L1PNX48