The pinnacle of in-ear monitor technology, Fourté takes full advantage of everything we've learned up to this point in designing world-class in-ear monitors. Fourté boasts the most accurate sound and widest soundstage of any in-ear monitor, making it the perfect choice for audiophiles seeking detailed, lifelike audio, and three-dimensional sound.
Fourté features our complete, three-part tia™ system housed in an ergonomic shell, machined from a solid piece of aluminum and finished with elegant, copper patina faceplates.
TECHNOLOGY
Exclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience
Fourté features the following unique technology:
Tubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. Fourté utilizes the complete Tia system; its four drivers radiate freely into the Tia bore with no obstructions to the drivers.
Air Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex is integrated in Fourte all the way down to the way the shell is milled, offering similar pressure release and isolation to our m20 module.
SPECIFICATIONS
New Column | New Column |
Driver Type/Count |
3 precision BA drivers, 1 dynamic driver |
Driver Configuration |
1 tia high, 1 high-mid, 1 tia mid, 1 dynamic low |
Frequency Response |
5Hz – 22KHz |
Sensitivity |
114db @1kHZ @1mw |
Impedance |
10 Ω @ 1kHz |
Crossover |
Integrated 4-way passive crossover |
Isolation |
-20dB internal apex technology |
IN THE BOX
Fourté Universal In-Ear Monitors
64 Audio Sticker
64 Audio Premium Leather Case
TrueFidelity Eartips (S,M,L)
Silicone Eartips (S,M,L)
48" Detachable Premium Cable
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