Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM

4 Balanced Armatures, Comfortable Fit

Aiming for the sound of a custom in-ear monitor with the convenience of a universal fit, the Ultimate Ears US900s is well suited for personal listening and professional applications alike. The IEM features a small shell that rests comfortably in most ears, regardless of size or shape, thanks to the proprietary fit tip system. With nine different tip sizes to choose from, you can simply lift up the tip sticks and find the best fit. The tips sit on the tip sticks in a unique angle to create an excellent seal. This IEM has four proprietary balanced armature drivers: two for bass, one for midrange, and one for treble. The quad design delivers rich, clear audio, while the three-way crossover and dual bore sound channels keep the highs, mids, and lows phase aligned. Finally, the removable MMCX cable is equipped with an inline mic and iOS controls. 

Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM

“Big on Transparency”

In a Sound & Vision review, Steve Guttenberg says, “The Ultimate Ears US900s look, feel, and sound right. They’re big on transparency without shortchanging body and soul.” Read more here.

Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM
Ultimate Ears UE900s IEM

Unboxing & Overview

Specs

  • Ultimate Ears
  • Driver unit: 4 proprietary balanced armatures, 3-way crossover
  • Input sensitivity: 101.2 dB at 1 kHz, 50 mW
  • Frequency response: 20 Hz–20 kHz
  • Noise isolation: -26 dB of ambient stage noise
  • Impedance: 30 ohms at 1 kHz
  • Input connector: ⅛ in (3.5 mm) headphone jack

Included

  • 6 sizes of silicone ear tips (2 tips per size)
  • 3 sizes of memory foam tips (2 tips per size)
  • Protective case/pouch
  • Removable MMCX cable with inline iOS controls and mic
  • Maintenance gel
  • User documentation

Shipping

All orders will be shipped by the vendor.

Estimated ship date is Nov 30, 2017 PT.

After the drop ends, payment will be collected. To deliver the best value to the group the request will then be submitted to the vendor up front, making all sales final. Be sure to check the discussion page for updates.