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Product Comparison

Audien Atom Pro 2 vs Hear.com Horizon Go IX

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.

Expert Choice
Expert
Choice
Hear.com Horizon Go IX Hero
HearSoundScore 4.4Grade A

Hear.com Horizon Go IX

The Hear.com Horizon Go IX is a premium prescription behind-the-ear hearing aid released in 2024, priced at $6,500. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.4/5, ranking #19 among 39 prescription hearing aids tested. Speech performance is a clear strength for the Horizon Go IX. It scores 4.0/5 in speech-in-quiet conditions—0.64 points above the category average—delivering strong audibility in conversational settings. Speech-in-noise performance also exceeds the category average by 0.46 points, though at 2.6/5 the absolute score remains mixed, meaning challenging listening environments may still pose difficulties. Own-voice comfort is the device's most notable weakness, scoring just 1.8/5—a low result that falls 0.90 points below the category average. Users sensitive to how their own voice sounds may find this limiting. Feedback handling scores 4.4/5, which is strong in absolute terms, though slightly below the category average of 4.72/5. Music streaming performance is essentially average at 2.7/5. At this price point, shoppers face stiff competition. Several alternatives in the same premium tier—including the Phonak Sphere Infinio, Oticon Intent, and Widex Allure RIC 440—deliver higher overall scores. Devices like the Rexton Reach R-Li T80 at Costco offer comparable or better sound performance at lower prices. The Horizon Go IX is best suited for users who prioritize speech clarity and have access to this product through hear.com's network, but those flexible on brand should compare alternatives before committing.

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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
Hear.com Horizon Go IX4.0
Speech in noiseNew
Audien Atom Pro 21.3
Hear.com Horizon Go IX2.6
Own voice
Audien Atom Pro 22.6
Hear.com Horizon Go IX1.8
Feedback handling
Audien Atom Pro 25.0
Hear.com Horizon Go IX4.4
Music streaming
Audien Atom Pro 20.0
Hear.com Horizon Go IX2.7
Overall fit score
Audien Atom Pro 23.3
Hear.com Horizon Go IX4.4

Speech level

Adjust input dB (Tuned)

Amplification (REIG)

Insertion gain at 65 dB (Tuned)

Fitting configuration for tuned fit

Audien Atom Pro 2Hear.com Horizon Go IX
Ear CouplingClosed Dome
Ear CouplingSleeve Closed
ReceiverIntegrated in device
Receiver119/16
Fitting FormulaProprietary manufacturer default
Fitting FormulaNAL-NL2
Listening ProgramP2: Noisy environment
Listening ProgramUniversal (Automatic)
Volume Setting40% (2/5 volume)
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Software VersionUnknown (not displayed)
Software VersionSoftware v9.11.15.112, SiFit v9.11.15.948
Tuning Adjustmentsn/a
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Experience Level set at "Experienced", Acclimatization Level set at 100%, Other settings at manufacturer defaults
NotesTuned and Initial Fittings identical as device offered limited adjustments.
Notesn/a