Orka Two Hero

Orka Two Expert Review

Premium RxReleased 2023

HearAdvisor's independent lab evaluation of the Orka Two examines this premium behind-the-ear prescription hearing aid across five measured performance dimensions. Our testing reveals how this rechargeable device with smartphone streaming performs in both initial and professionally tuned configurations.

Dr. Steve TaddeiDr. Steve Taddei, Au.D.Lab Director & Reviewer
Dr. Abram BaileyDr. Abram Bailey, Au.D.Fact Checker / Editor
How We Test

The Orka Two is a behind-the-ear prescription hearing aid priced at $1,899, placing it in the premium tier of the category. In HearAdvisor's lab testing, it earned a B grade with a SoundScore of 3.8/5, ranking #22 of 36 prescription hearing aids tested.

This device demonstrates strong speech clarity in quiet environments, scoring 4.1/5—0.67 points above the category average. However, speech understanding in noisy situations remains challenging, with a score of 1.6/5 that, while slightly above the category average of 1.55/5, is low in absolute terms. Users who frequently encounter loud restaurants, busy streets, or other challenging acoustic environments should set expectations accordingly.

The Orka Two excels in feedback control, achieving a perfect 5.0/5 score in our stability testing—0.29 points above the already-strong category average. Music streaming quality is solid at 3.3/5, sitting 0.66 points above average, making it a reasonable choice for users who regularly stream audio from their smartphones. Own-voice comfort also performs above average at 3.2/5.

Notably, professional tuning significantly improves performance: the normalized Initial Score of 3.6/5 jumps to 4.4/5 after optimization, a 0.7-point gain. This suggests the Orka Two benefits considerably from proper fitting adjustments. The device features rechargeable batteries and supports both iPhone and Android streaming with hands-free capability. Consumers comparing options in this price range may want to also consider alternatives like the Rexton Reach R-Li T80 at Costco, which scored 4.51/5 in our testing.

Reliable & Repeatable Lab Results

Quality data starts with quality recordings. HearAdvisor worked with GRAS to build a no-compromise front end so every test is repeatable and reliable.

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Steve in HearAdvisor Lab

Lab Assessment

Orka Two Performance Verdict

Our independent testing evaluates the Orka Two across speech clarity, noise handling, feedback control, streaming quality, and own-voice comfort. The verdict below synthesizes these measurements into an overall grade and category ranking.

HearAdvisor Verdict
BTop 76% of Prescription Hearing Aid
Bottom Line

The Orka Two is a premium prescription hearing aid with excellent feedback handling and strong speech clarity in quiet environments.

Strengths
  • Excellent feedback handling5.0/5
  • Strong speech in quiet4.1/5, +0.67 vs category
  • Above-average music streaming+0.66 vs category
Drawbacks
  • Low speech-in-noise performance1.6/5
  • Premium price at $1,899

Fit Comparison

How the Orka Two Performs Across Fit Conditions

The summaries below present the Orka Two's measured performance in both Initial and Tuned configurations. Comparing these conditions reveals how professional fitting adjustments affect each performance dimension.

Lab Test Summary

In initial fit testing with closed vented domes, the Orka Two achieved a normalized Initial Score of 3.6/5. Speech in quiet scored 2.9/5, while speech in noise was notably limited at 0.5/5. Feedback handling was excellent at 5.0/5, and own-voice comfort measured 3.2/5. Music streaming quality was solid at 3.3/5. These results suggest adequate out-of-box performance for everyday quiet conversations, though users will likely benefit from professional adjustment to unlock the device's full potential.

What is HearAdvisor's Initial Fit?

The Initial Fit approximates the most likely settings and eartips for a typical moderate hearing loss. Results are measured across the same 72 acoustic scenes in our custom-built lab, then scored on a 5-star scale using an auditory model.

Metric Breakdown

Orka Two Scores Across Five Lab Metrics

Our testing measures the Orka Two on speech clarity in quiet, speech understanding in noise, feedback stability, streaming fidelity, and own-voice naturalness. Each metric below reflects objective laboratory measurement on a standardized five-point scale.

Lab Review Scores
B
SoundGrade
Initial Score
3.6
Tuned Score
4.4
Speech in quiet
best
2.9
5.0
Own voice
best
3.2
5.0
Speech in noise
best
0.5
5.0
Feedback handling
best
5.0
5.0
Music streaming
best
3.3
5.0

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Amplification Data

Orka Two Insertion Gain Measurements

The graph below displays the Orka Two's measured amplification across frequencies compared to prescriptive targets. These insertion gain curves show how closely the device matches the amplification profile calculated for our test audiogram.

Graph

Audio Evidence

Manikin Recordings of the Orka Two

The audio samples below capture how the Orka Two processes speech and environmental sounds through our acoustic test manikin. A reference recording without amplification provides comparison context for evaluating the processed output.

Lab Recordings
Adjust volume to make "No hearing aids" as loud as it would be in the real world, without hearing aids. Remove hearing aids while auditioning. High-quality headphones will improve results!
Orka Two Lab

Test Documentation

Orka Two Laboratory Configuration Details

The documentation below records the specific settings, firmware version, and test conditions used during our Orka Two evaluation. These details ensure measurement transparency and support result reproducibility.

Lab Notes
Initial Fitting
Tuned Fitting
Ear Coupling
Closed Vented Dome
Closed Vented Dome
Specs
Behind Ear
Behind Ear
Rechargeable Batteries
Rechargeable Batteries
iPhone Streaming
iPhone Streaming
Android Streaming
Android Streaming
Hands-Free
Hands-Free
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