Harley Davidson Amplifier Mounting Bracket for 98-13 Road Glide with Rockford Fosgate PBR400X4D or PBR300X2 or PBR300X4 Fits in all 98-13 Road Glides front fairing securely and Comes with easy to follow full color photo instructions. These brackets are extremely easy to install and you will have your amp mounted in minutes! These brackets have holes already in them to bolt directly to a Rockford Fosgate PBR400X4D, PBR300x2, and PBR300x4 amps. They will fit other amps just send me a message of your amplifier dimensions and I will get back to you it it will work. Brackets are made from light aluminum that is very rigid. , wiring kits also avalible pt# B00L1PNX48