64 Audio tia Fourté

Universal-Fit 4-Driver Hybrid In-Ear Monitor with a Completely Sound Tube Free Design

  • 1 x tia BA for trebles, 1 x tia BA for mids, 1 x BA for high mids and 1 x dynamic driver for low mids and bass
  • Frequency-shaping sound chambers in combination with an internal passive radiator create intense basses, smooth mids and a broad sound stage
  • Innovative Apex technology reduces the pressure on the eardrum through pneumatic interactive ventilation
  • Closed design
  • Frequency response: 5 - 22.000 Hz
  • Sensitivity: 114 DB @ 1.000 Hz @ 1 mW
  • Impedance: 10 Ohms @ 1.000 Hz
  • Crossover: Integrated 4-way passive crossover
  • Isolation: -20 dB via internal apex technology
  • Cable: 1.2 m (removable)
  • Connection: 3.5 mm mini jack angled
  • Includes: Transport hardshell case, TrueFidelity foam ear tips (S, M, L), silicone ear tips (S, M, L)
Available since September 2020
Item number 501026
Sales Unit 1 piece(s)
Number of Ways 4
Removable Cable Yes
Ambience No
Colour Multi Colour
Bass Boost No
Midrange Boost No
HiFi Yes
Allround Yes
Application Allround
Number of Drivers 4
Cable Length 120
Impedance 10 Ohms
Sensitivity 114 dB
Earmold possible No
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An IEM for audiophiles

The tia Fourté from US manufacturer 64 Audio really is in a class of its own: The extremely attractive in-ear monitor utilizes a four-component hybrid system of dynamic drivers and balanced-armature drivers in order to deliver a truly extraordinary listening experience. Complemented by proprietary developments such as the innovative tia system with its completely tubeless design and the integrated Apex technology for a high level of isolation (-20 dB) and fatigue-free listening, the tia Fourté is a perfect choice for all discerning musicians and audiophiles. The scope of delivery includes a selection of foam and silicone earpieces in three sizes each, a high-quality transport case, and a detachable 1.2 m cable with a 3.5 mm mini-jack connector.

tia and Apex for a high-class sound

The closed four-way in-ear monitor features a dynamic driver for the bass and low-mids as well as three proprietary balanced-armature drivers for the mids, high-mids, and treble frequencies. An integrated passive frequency crossover divides the audio signal to supply the four paths, and the manufacturer specifies the frequency range at 5 Hz to 22 kHz. The completely tubeless design and the sound-shaping chambers of the tia system result in a significant reduction of resonances and distortions as well as enhanced sound quality. The integrated Apex technology also uses pneumatic-interactive ventilation to reduce intra-ear pressure caused by the sealing of the ear canal in order to prevent premature ear fatigue.

tia Fourté: An ear AND eye-catcher

Thanks to the proprietary tia and Apex technologies, the tia Fourté offers an excellent monitor sound with clean depth graduation, rich bass response, finely resolved mids, and transparent highs. But the sound and the technology behind it are not the only features that are absolutely praiseworthy: The casing made from a solid piece of aluminium and the front panels finished with an attractive copper patina are the result of an extremely elaborate production process that makes every effort to set new standards in terms of durability and workmanship. The tia Fourté is a perfect choice for professional musicians, bands, and vocalists as well as all other discerning users.

About 64 Audio

64 Audio is a US company from Vancouver, Washington, consisting of around 70 employees and founded by Vitaliy Belonozhko, which has developed into a globally respected manufacturer of premium-quality in-ear monitoring systems. With future-oriented innovations such as tia, apex, and LID, the premium in-ear monitors included in the range outperform traditional technologies. In addition to the universal "off the shelf" in-ear monitors with foam and silicone ear tips in different sizes, 64 Audio also offers custom-made in-ear monitors, for which a new, digital process called 3D-Fit is used instead of the conventional moulding process. Many famous show stars already rely on the IEM systems from 64 Audio.

First choice everywhere

No matter if you want to use the tia Fourté for monitoring on stage or in the studio: These in-ear monitors impress not only with their high level of shielding from ambient noise and their rich, organic sound, but also thanks to the simple fact that you will no longer feel any pressure on your inner ear when inserting them. In addition, the tia Fourté is of course also recommended as a high-fidelity IEM for your own private and undisturbed musical enjoyment. With the over-ear cable design, the ergonomically designed casing, and the large selection of earpieces, a secure and comfortable fit is guaranteed at all times.

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