
Orka Two Expert Review
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.

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

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.
The Orka Two is a premium prescription hearing aid with excellent feedback handling and strong speech clarity in quiet environments.
- Excellent feedback handling5.0/5
- Strong speech in quiet4.1/5, +0.67 vs category
- Above-average music streaming+0.66 vs category
- 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.
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.
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.
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.

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.
Initial Fitting | Tuned Fitting | |
|---|---|---|
| Ear Coupling | Closed Vented Dome | Closed Vented Dome |



