Audien Atom Pro 2 vs Audien Atom X
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Audien Atom Pro 2
The Audien Atom Pro 2 is a budget-priced OTC hearing aid earning a C grade with a SoundScore of 2.5/5 in our lab testing. At $289, it falls in the lowest price tier for OTC devices, though several competitors in this range deliver stronger overall performance. In our testing, the Atom Pro 2 showed a stark contrast between stability and speech benefit. Feedback handling scored an excellent 5.0/5, meaning users can expect stable performance without whistling during typical wear. However, speech clarity metrics were notably limited: speech in quiet scored just 0.7/5 (1.94 points below the category average), and speech in noise scored 0.5/5 (0.63 points below average). Music streaming scored 0.0/5, well below the 1.93 category average, indicating this device is not suited for audio entertainment. Own-voice comfort scored 2.6/5, which is slightly above the category average but only mixed in absolute terms—users may notice some occlusion effect. The device uses a closed dome coupling with an integrated receiver and proprietary fitting formula, with no adjustment options yielding different results between initial and tuned configurations. The Atom Pro 2 may appeal to budget-conscious shoppers prioritizing feedback-free wear over speech enhancement. However, alternatives like the Linner Saturn or Olive Union Air offer better speech performance at lower prices, while the Elehear Beyond delivers significantly stronger results in the same price range.

Audien Atom X
The Audien Atom X is a budget-priced OTC hearing aid that earns a B grade with a SoundScore of 3.0/5 in our lab testing, ranking #9 among 63 OTC devices tested. At $389, it sits in the entry-level price tier while delivering mixed performance across key listening scenarios. In our testing, the Atom X showed a notable split in capabilities. Its standout strength is excellent feedback handling, scoring a perfect 5.0/5—well above the category average. Music streaming also performed solidly at 3.3/5, measuring 1.37 points above the OTC average, making it a reasonable choice for users who prioritize phone audio. However, speech clarity metrics were considerably weaker: speech in quiet scored just 1.5/5 (1.14 points below average) and speech in noise scored 0.3/5 (0.83 points below average). Own-voice comfort was mixed at 2.3/5, slightly below the category norm. The Atom X uses a visible-in-ear design with rechargeable batteries and an integrated receiver. It's worth noting that several alternatives in the same price range scored higher overall, including the Elehear Beyond (4.35/5) and JLab Hear OTC (3.68/5), which may offer better speech performance for similar or lower cost. This device may suit users who prioritize stable, feedback-free wear and music streaming over speech understanding in challenging environments. Those needing stronger speech clarity—particularly in noisy settings—should consider higher-scoring alternatives in this price tier.
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit