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! 
Wiring kit includes High quality 8 Gauge positive and negative wire, 8 Gauge fuse holders with 60 Amp Fuse, 16 Gauge speaker wire, and nylon zip ties. All Wire is covered in nylon sheathing for extra protection and professional look.
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. These brackets have holes already in them to bolt directly to a Rockford Fosgate PBR300x2 and PBR300x4 amps.