BOSS GA-FC EX Guitar Amp Foot Controller Condenser Microphones The PRX46 is part of

The PRX46 is part of the Memphis Audio Power Reference speaker line and can be used as a focused factory-speaker replacement or as one part of a broader vehicle audio upgrade

keep the port unobstructed

72-inch mounting-depth requirements

as well as Tour-Pak locations

BOSS GA-FC EX Guitar Amp Foot Controller Condenser Microphones The PRX46 is part ofThe BOSS GA FC EX is a floor foot controller designed for BOSS and Roland amplifiers equipped with a GA FC connection. It puts compatible amp functions within foot reach, allowing players to change channels and switch effects without leaving the instrument. This is a practical control expansion for guitarists and bassists who want hands free operation onstage or in a rehearsal setup. Six heavy duty footswitches provide direct access to assigned