A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS
A91 SIRIUS

A91 SIRIUS

Regular price $799.99 Sale price $899.99

Fidue SIRIUS A91 Reference-Class 4BA+Dynamic 5-way Hybrid In-ear Monitor 

Fidue's no-compromise, flagship in-ear monitors. In development for over 2 years, Sirius was designed to provide comfort and an unparalleled listening experience – all at an industry-changing price point.

Every design choice is calculated and deliberate, every part carefully considered – because every detail affects performance and sound quality.

Specifications

  • Model: FIDUE SIRIUS A91
  • Color: Dark Grey
  • Driving Units: 4 Balanced Armature driver & 1 Dynamic driver
  • Frequency Response: 4-45000 Hz
  • Impedance: 20Ω
  • Sensitivity: 113 dB/mW
  • Max. Input Power: 30mW
  • Total Harmonic Distortion: <1%
  • Plug: Original 2.5mm balance stereo rhodium plating plug
  • Cable Length: 1.3m 8 cores silver plating OFC audiophile cable
  • Adapter Cable: 2.5 to 3.5mm quadrupole balance converting plug; 2.5 to 3.5 mm universal stereo converting plug

Inside the Box 

  • Fidue Sirius A91 earphone
  • Monolayer silicone eartips x 4
  • Comply T500 memory foam eartips x1 pair
  • Holder belt x1
  • Disassemble kit x1
  • Clean kit x1
  • Tailor-made aluminum alloy housing case x1
  • Aviation stereo plug x1
  • 3.5 to 6.3 stereo converter x1