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Product Comparison

Audien Atom Pro 2 vs iHear MatriX

Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Uses Official HearAdvisor Lab Data
Audien Atom Pro 2 Hero
AudienSoundScore 3.3Grade B

Audien Atom Pro 2

The Audien Atom Pro 2 is a budget-priced OTC hearing aid that earns a B grade with a SoundScore of 3.3/5 in our lab testing. Available for $289, this visible-in-ear device delivers solid performance in some areas while showing limitations in others. In our testing, the Atom Pro 2 demonstrated excellent feedback handling, scoring a perfect 5.0/5—0.46 points above the OTC category average. This means users can expect stable performance without whistling during typical daily activities. Own-voice comfort scored 2.6/5, slightly above the category average, suggesting acceptable naturalness when speaking. However, speech clarity presents a mixed picture. Speech in quiet scored 2.3/5 (0.49 points below category average), and speech in noise scored a low 1.3/5 (0.16 points below average). The most significant limitation is music streaming, which scored 0.0/5—nearly 2 points below the category average—indicating this device is not suitable for those who want to stream audio from their phone. At this price point, several alternatives offer stronger overall performance, including the Elehear Beyond and Apple AirPods Pro 2. The Atom Pro 2 may suit budget-conscious consumers who prioritize feedback-free operation over streaming capabilities and don't need maximum speech clarity. Those seeking better speech performance or any music streaming should consider higher-scoring options in this price range.

iHear MatriX Hero
iHearSoundScore 3.8Grade B

iHear MatriX

The iHear MatriX is a budget-priced OTC hearing aid that earns a B grade with a SoundScore of 3.8/5, placing it in the top 40% of the OTC hearing aid category in our lab testing. At $499, this behind-the-ear device delivers solid speech performance that exceeds category averages, though with a notable tradeoff in streaming capabilities. Speech clarity is a clear strength for the MatriX. In quiet environments, it scores 4.0/5—a solid result that sits 1.17 points above the OTC category average. Speech in noise performance is more modest at 2.4/5, which is mixed in absolute terms but still 0.96 points above the typical OTC device. Feedback handling is excellent at 5.0/5, meaning users should experience minimal whistling during daily wear. The most significant limitation is music streaming, which scores 0.0/5—well below the category average of 1.92/5. While the MatriX supports both iPhone and Android streaming, audio fidelity for music is poor in our testing. Own-voice comfort is mixed at 2.7/5, roughly in line with category norms. The MatriX shows meaningful improvement with tuning, jumping from an Initial Score of 3.7/5 to a Tuned Score of 4.2/5. This suggests users who invest time in adjustment can unlock better performance. For budget-conscious buyers prioritizing speech understanding over music quality, the MatriX offers competitive value in its price range, though alternatives like the Elehear Beyond score higher overall at similar pricing.

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Performance metrics

Scale 1-5 (Tuned)

Lab metric by fit

Scale 1-5 (Tuned)

Speech in quietNew
Audien Atom Pro 22.3
iHear MatriX4.0
Speech in noiseNew
Audien Atom Pro 21.3
iHear MatriX2.4
Own voice
Audien Atom Pro 22.6
iHear MatriX2.7
Feedback handling
Audien Atom Pro 25.0
iHear MatriX5.0
Music streaming
Audien Atom Pro 20.0
iHear MatriX0.0
Overall fit score
Audien Atom Pro 23.3
iHear MatriX4.2

Speech level

Adjust input dB (Tuned)

Amplification (REIG)

Insertion gain at 65 dB (Tuned)

Fitting configuration for tuned fit

Audien Atom Pro 2iHear MatriX
Ear CouplingClosed Dome
Ear CouplingPower Dome
ReceiverIntegrated in device
Receiver–
Fitting FormulaProprietary manufacturer default
Fitting Formula–
Listening ProgramP2: Noisy environment
Listening Program–
Volume Setting40% (2/5 volume)
Volume Setting–
Software VersionUnknown (not displayed)
Software Version–
Tuning Adjustmentsn/a
Tuning Adjustments–
NotesTuned and Initial Fittings identical as device offered limited adjustments.
Notes–