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Signia Active Pro IX Expert Review

Premium RxReleased 2024

HearAdvisor's independent lab tested the Signia Active Pro IX across five performance metrics using standardized acoustic measurements. This review presents our findings for this premium earbud-style prescription hearing aid.

Dr. Steve TaddeiDr. Steve Taddei, Au.D. — Lab Director & Reviewer
Dr. Abram BaileyDr. Abram Bailey, Au.D. — Fact Checker / Editor
How We Test
Signia Active Pro IX Hero
HearAdvisor
Signia Active Pro IX
4.6HearAdvisor SoundScoreGrade A
As it sounds out of the box
Bottom Line

The Signia Active Pro IX delivers strong speech clarity in an earbud-style design, ideal for users prioritizing conversation in quiet settings.

Top 17% of Prescription Hearing Aid
Strengths
  • Strong speech in quiet+0.85 vs category
  • Above-average own voice naturalness+0.60 vs category
  • Speech in noise beats category average+0.74 vs category
Drawbacks
  • Feedback handling trails category1.32 vs category
  • Premium price at top of range
Measured Performance

SoundScore: 5 Acoustic Dimensions

The scores below reflect lab measurements for speech in quiet, speech in noise, own-voice comfort, feedback handling, and music streaming. The purple SoundScore graph is the overall result, and the five graphs after it break it into individual measurements for the selected fit. Each curve shows how scores are spread across all tested hearing aids, and the dot and number mark the score for Signia Active Pro IX.

SoundScore
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6.0
Choose your fit

Every hearing aid is lab-tested in two states — as it sounds out of the box, and after professional tuning. Switch fits to update the five metric graphs below.

As it sounds out of the box
Speech in quiet
New
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5.4

How clearly speech comes through in calm, one-on-one surroundings.

Speech in noise
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6.4

Speech understanding against loud background noise — the toughest everyday test.

Own voice
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4.8

How natural your own voice sounds while wearing the aids, without a boomy, plugged-up quality.

Music streaming
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5.0

Sound quality of music streamed to the hearing aids over Bluetooth.

Feedback handling
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5.0

Resistance to the whistling and squealing caused by acoustic feedback.

Lab Assessment

How the Signia Active Pro IX Performed in Independent Testing

The Signia Active Pro IX is a premium prescription hearing aid with a visible-in-ear design, priced at $3,199. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.6/5, ranking #8 among 39 prescription hearing aids tested.

This device delivers strong speech clarity performance. Speech in quiet scores 4.3/5, which is +0.85 points above the category average—a notable strength for everyday conversations. Speech in noise measures 2.9/5, which is +0.74 points above the category average, though the absolute score reflects mixed performance in challenging listening environments. Own-voice comfort scores a solid 3.3/5, sitting +0.60 points above average, suggesting reasonable naturalness for wearers.

Music streaming quality is mixed at 2.9/5, only slightly above the category average (+0.14 points). Feedback handling scores 3.4/5—solid in absolute terms but -1.32 points below the category average of 4.72/5, indicating this device may be more prone to feedback than typical prescription aids in our standardized tests.

The Active Pro IX features rechargeable batteries and supports both iPhone and Android streaming with hands-free capability. It earned HearAdvisor's 2024 Expert's Choice Award. Buyers in this premium price tier should note that competitors like the Phonak Sphere Infinio and Oticon Intent score higher overall. Those seeking similar performance at lower cost may want to explore options like the Rexton Reach R-Li T80 at Costco.

Signia Active Pro IX Hero
Signia Active Pro IX
VerdictListening TestGraphAudioLab NotesSpecsMore
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.

Learn more
Steve in HearAdvisor Lab

Blind Comparison

Compare the Signia Active Pro IX Against Other Hearing Aids

Listen to recordings captured under identical acoustic conditions without knowing which device produced each sample. After you complete the challenge, the products are revealed and your anonymized responses contribute to ongoing research.

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Amplification Analysis

Signia Active Pro IX Insertion Gain Measurements

The graph below shows how much amplification this hearing aid provides across frequencies compared to prescriptive targets. Closer alignment with the target curve indicates more appropriate gain for the intended hearing-loss profile.

Graph

Audio Samples

Hear the Signia Active Pro IX Through Manikin Recordings

These recordings were captured using a head-and-torso simulator under controlled laboratory conditions. A reference recording without hearing aid processing is included for direct comparison.

Signia Active Pro IX Audio Samples

How this hearing aid sounds in our lab scenes. Compare it out of the box and after professional tuning.

Before you listen

  1. Use good-quality headphones.
  2. Take out your hearing aids while you compare.
  3. Play the to set a comfortable level, then leave it.
  4. Switch recordings while it plays. You won't lose your place.
Scene type

Scene type: Conversation

Scene: Cafe 1

As tested out of the box
0:00
–:––

164 lab recordings of this product. They demonstrate relative processing in our lab and cannot predict an individual fitting outcome.

Test Documentation

Lab Observations for the Signia Active Pro IX

Below you will find fit observations and documented test configuration details for both Initial and Tuned conditions. These notes describe the specific settings and procedures used during our evaluation.

Lab Notes

Initial fit observations

In initial fit testing with sleeve vented coupling, the Signia Active Pro IX achieved a normalized score of 4.7/5—its strongest configuration. Speech in quiet scored 4.1/5 and speech in noise measured 2.8/5, both above category averages. Feedback handling was excellent at 5.0/5, while own-voice comfort was solid at 3.3/5. Music streaming scored 2.4/5 in this configuration. The initial fit delivers strong out-of-box performance, particularly for speech clarity and feedback stability.

Tuned fit observations

After professional tuning with the same sleeve vented coupling, the normalized score measured 4.6/5—a slight decrease of 0.1 points from initial fit. Speech metrics improved marginally, with speech in quiet reaching 4.3/5 and speech in noise at 2.9/5. Music streaming quality improved to 2.9/5. However, feedback handling dropped significantly to 3.4/5, suggesting that gain adjustments during tuning introduced some feedback susceptibility. Own-voice comfort remained unchanged at 3.3/5.

Test configuration

Initial Fitting
Tuned Fitting
Ear Coupling
Sleeve Vented
Sleeve Vented
Specs
Visible in Ear
Visible in Ear
Rechargeable Batteries
Rechargeable Batteries
iPhone Streaming
iPhone Streaming
Android Streaming
Android Streaming
Hands-Free
Hands-Free

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