Gn Resound Enzo IA

The ENZO IA isn’t just about raw volume; it’s about "clean" power. It uses a specialized 360 AI chip to classify environments in real-time, adapting your settings so you don't have to fiddle with buttons.

• Intelligence Augmented (IA) Processing: Uses machine learning to prioritize speech while keeping environmental sounds natural—reducing the "listener fatigue" common with high-power devices.

• Clear Focus Beamforming: This is ReSound’s narrowest directional system. It creates a "spotlight" on the person talking in front of you, claiming a 2.7 dB improvement in signal-to-noise ratio.

• DFS Ultra III (Feedback Management): For power users, whistling (feedback) is a constant battle. This system offers 26 dB more stable gain, allowing for a tighter fit and higher volume without the "squeal."

• Weatherproof & Robust: Despite being 12% smaller than its predecessors, it features an iPX68 rating and replaceable microphone filters to handle sweat and debris.

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Battery Life & Charging

One of the biggest upgrades is the move to a fully rechargeable system, eliminating the need for those giant 675 disposable batteries.

• Standard Usage: Up to 28 hours on a single full charge.

• With Heavy Streaming: Expect around 20 hours if you are streaming audio (calls/music) for half the day.

• Fast Charging: A quick 10-minute "top-up" provides roughly 3 hours of use—perfect for an unexpected evening out.

• Charger Design: A sturdy, inductive desktop charger that is much easier to use for those with limited dexterity.

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Connectivity & The "Future-Proof" Factor

ReSound has focused heavily on making this the most connected Super Power aid on the market.

• Auracast™ Ready: This is a game-changer. It allows you to tune into public broadcasts (like airport announcements or theater audio) directly via the Auracast Assistant in the ReSound Smart 3D app.

• Bluetooth LE Audio: Provides higher-quality audio with significantly lower battery drain.

• MultiConnect: You can stay connected to two Bluetooth devices simultaneously (e.g., your laptop and your phone) and switch between them seamlessly.

• Tap Control: Answer calls with a simple double-tap on your ear—no need to reach for your phone.

Power Output & Fitting Range

The ENZO IA is engineered for those at the far right of the audiogram—specifically those with severe-to-profound sensorineural, conductive, or mixed hearing loss.

• Fitting Range: It comfortably covers hearing losses from 60 dB HL up to 120 dB HL.

• Peak Gain: * Metal Hook (High Power): Up to 84 dB of gain.

  • Plastic Hook (Standard Power): Up to 79 dB of gain.

• Maximum Output (MPO): Hits a staggering 140 dB SPL (2cc coupler), ensuring that even the most profound losses get the "thump" and clarity required for speech recognition.

• Headroom for Growth: Because of the DFS Ultra III feedback system, audiologists can often fit closer to your actual target without having to "back off" the volume to stop whistling. This means you get more usable power than older models with similar specs.

The Verdict

The ReSound ENZO IA is a rare win for the Super Power community. It proves you don't have to sacrifice modern features like AI processing or sleek design just because you need high output. If you’ve felt "stuck" with older, whistling technology, this is the upgrade worth visiting your Wickersley Audiologist for.