fir audio

fir audio e12 universal in-ear monitor with standard faceplate

fir audio e12 universal in-ear monitor with standard faceplate (open box)

fir audio electron 10 | electro-dynamic universal iem

fir audio electron 10 | electro-dynamic custom iems

fir audio round aluminum case | iem accessory

fir audio genuine leather case | iem accessory

fir audio neon 4 custom in-ear monitor

fir audio electron 12 | electro-dynamic universal iems

fir audio krypton 5 custom in-ear monitor

fir audio krypton 5 universal in-ear monitor

fir audio redux 6 | hybrid universal iems

fir audio neon 4 universal in-ear monitor

fir audio redux 6 universal in-ear monitor (pre-order)

fir audio frontier series neon 4 | universal hybrid iems

fir audio project k | hybrid universal iems