Ultimate Ears UE RR+

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Ultimate Ears UE RR+

Ultimate Ears

UE RR+

4.6 Expert Rating

Product Info

Article Number: 615702
Model: UE RR+
Price: $1,560.90

* Prices may vary. Check retailer for current pricing and availability.

These UE RR+ IEMs are seriously impressive – built for engineers and artists needing pristine audio for critical listening and mixing. The 3-way driver setup provides a level of detail and accuracy rarely found in in-ear monitors, and the custom fit makes them a joy to use for extended studio sessions. They're a top-tier choice for those demanding absolute sonic neutrality.

Product Description

Ultimate Ears UE RR+, In-Ear Monitors

  • Unique technology and top class design and sound. Also suitable for studio use
  • e.g. for mastering.
  • Custom made 3-way high-end studio reference headphones for mixing and mastering
  • Bass driver
  • midrange driver
  • treble driver
  • 3-way passive crossover
  • Perfect fit through ear moulding (impression from hearing aid acoustician required)
  • High attenuation of 26 dB
  • Interchangeable cables thanks to plug-in system
  • Hard inner ear piece
  • Frequency response 5 - 18
  • 000 Hz (+/- 2dB)
  • 5 - 25
  • 000 Hz (-12dB)
  • Efficiency: 122 dB @ 1 kHz
  • 100 mW
  • Impedance: 50 Ohm
  • Design: Transparent with white faceplate with UE logo
  • Connection cable selectable 121 or 164 cm
  • Includes case with engraved name
  • jack adapter 3.5 mm to 6.3 mm stereo jack
  • cleaning tool and damping adapter for impedance adjustment

<font color="red">*Caution: custom-made products:* An impression (earmould) from a hearing aid acoustician is required to make this in-ear monitor, which incurs additional costs. After receipt of your order, you will receive an e-mail from our specialists with all the necessary information for further processing. The delivery time after receipt of the ear impression is approx. 3 - 4 weeks. Please note that no money-back guarantee can be given for custom-made products in accordance with our General Terms and Conditions §4 para. 5.</font>

PROS
  • • Exceptional clarity and detail across the entire frequency spectrum.
  • • 3-way driver design delivers precise separation and impactful low-end.
  • • Custom ear moulding ensures a secure, comfortable, and isolated fit.
  • • Transparent housing allows visual inspection of the drivers and craftsmanship.
CONS
  • • High attenuation requires careful volume management to prevent hearing damage.
  • • The custom impression process adds time and expense to the acquisition.
  • • Premium-priced, making them a significant investment for most musicians.

Product Video

Key Features

Drivers Bass, Midrange, and Treble Drivers
Driver Type Balanced Armature and Dynamic
Frequency Range 5 - 18,000 Hz (+/- 2dB), 5 - 25,000 Hz (-12dB)
Impedance 50 Ohm
Cable Selectable 121 cm or 164 cm
Weight Approximately 25 grams (per ear piece – without cable)

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Frequently Asked Questions

They aim for a neutral reference sound, unlike some custom IEMs that emphasize bass or treble. This makes them ideal for mastering and critical listening, but less 'fun' for casual listening.
It dramatically reduces external noise, allowing for lower listening volumes while still hearing every detail. Careful volume control is essential to avoid potential hearing fatigue.
It’s largely aesthetic, but allows for visual inspection of the driver components, showcasing the high-end construction and providing a sense of quality.

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