FiR Audio 5x5 IEM

Using innovative technology to deliver vivid sound quality, FiR Audio’s latest IEM is made to elevate any listening application. A streamlined version of the flagship M5, it’s called the 5x5—and it has the high-end construction audiophiles have come to expect from FiR Audio. True to its name, the 5x5 covers the entire frequency spectrum with five drivers per earbud: one 6.8-millimeter dynamic driver for bass frequencies, two midrange balanced armatures, one treble balanced armature, and one balanced armature for ultra-high frequencies. On top of FiR Audio’s highly regarded Direct Aperture and ATOM technologies, the 5x5 also features an all-new Sound Reactor to optimize low- and midrange clarity. Made in the USA from hybrid 6000 aluminum and DuPont Delrin engineering plastic, the warranty-protected 5x5 comes with an MMCX balanced cable for steadfast signal transmission.

The brainchild of former 64 Audio CEO Bogdan Belenozhko, FiR Audio has been an audiophile outfit from the very start. Based in Vancouver, Washington, the brand made its first impact providing earphone-maintenance solutions like the VAC and VAC Pro. After years of research and development, the FiR Audio team unveiled its suite of flagship earphone technology in the highly regarded M-Series. Today, FiR Audio continues to be a trailblazer in the pro-audio and in-ear monitor industry—tapping on its distinguished heritage to bring new technology and solutions to listeners worldwide.