SONNET 2 EAS Audio Processor

Don’t fit your life around an audio processor—choose a processor that fits your life! SONNET 2 EAS is the audio processor made for you. Choose how you’d like it to look. Choose how you’d like to connect to your phone and other devices. And choose to experience your best hearing, wherever you are.

SONNET 2 - Smart Sound Technology


Easy Listening

SONNET 2 EAS is built to give you your best hearing possible. Using a combination of both cochlear implant and hearing aid technology, SONNET 2 EAS provides the full sound spectrum, so you can hear things as they were meant to sound. What’s more, with ASM 2.0 technology and FineHearing sound coding, SONNET 2 EAS makes sure you hear your best wherever you are.

SONNET 2 EAS

 

Microphone Directionality focuses your hearing by using two microphones to sharpen the sounds in front of you. This gives you better listening, especially in noisy settings.

 

Wind Noise Reduction minimizes continuous wind noise, making it easier to hear in outdoor settings. The wind noise reduction can be adjusted for your specific needs.

 

Automatic Volume Control continuously monitors your environment and seamlessly adjusts volume levels to ensure every sound is heard clearly and comfortably.

SONNET 2 EAS - Connect to Your Devices
SONNET 2 EAS - AudioLink


Connect to Your Devices

Experience great sound quality from the devices you already own and love. SONNET 2 EAS is fully compatible with AudioLink—a universal connectivity device that allows you to stream sound from phones, tablets, TVs, and much more. As long as your device has either Bluetooth or a headphone jack, you can connect it to AudioLink and send the sound straight to your ears.

 

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SONNET 2 and AudioKey

AudioKey

Change Settings On The Go

Why carry around a remote control and a phone, when you could just control your audio processor from your phone? The AudioKey app lets you change volume, sensitivity, and other settings at the push of a button. Not only that, but it also lets you see your personal hearing stats for each day of hearing.

And if you lose your SONNET 2 EAS? The "Find My Processor" function can show you where you last used the app with your audio processor, so you can retrace your steps.

 

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SONNET 2 - For Kids
SONNET 2 - Style


Complete Your Look

Choose the colors that suit you. SONNET 2 EAS offers hundreds of color combinations, so you can easily personalize it to match your style. And if you really want to show off your audio processor, there are plenty of Design Covers* that do just that!

Visit the SONNET Series Color Configurator, and start designing your personal SONNET 2 EAS.

 

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*Additional colors and designs sold separately.

SONNET 2 - water-resistant


Make A Splash

Whether relaxing on the beach or diving into the pool—enjoy great hearing in the water with WaterWear. These reusable covers make SONNET 2 EAS completely waterproof, so you can enjoy all the sounds of the sea without the hassle.

And for everyday, SONNET 2 EAS’s superior water-resistant design protects it from rain, splashes, and sweat. That means you can go for a run in the rain and not think twice about your audio processor!

 

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SONNET 2 - Long-Lasting Power
SONNET 2 EAS - Long-Lasting Power


Long-Lasting Power

SONNET 2’s powerful batteries mean you can go for days at a time. Choose regular zinc-air disposable batteries for the longest wearing time. Alternatively, the rechargeable batteries are a convenient way to keep SONNET 2 powered up throughout the day.

easyMRI 
SYNCHRONY 2

SYNCHRONY 2 Cochlear Implant

A good audio processor is only half the story. Great hearing depends on having a great cochlear implant.

With its unique Triformance technology, reliable design, plus high-resolution MRI safety, SYNCHRONY 2 is the ideal implant for you.   


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Technical Data

Width: 37.4mm
Height: 56.7mm with Battery Pack Cover Standard
Height: 51.4mm with Battery Pack Cover Micro
SONNET 2 EAS Audio Processor Size
Thickness: 5.9mm
SONNET 2 EAS
Thickness: 9.3mm

SONNET 2 EAS
Audio Processor
(Me1520)


Weight and Dimensions

  • 6.1 g (with ActiveWear)
  • 8.1 g (with Rechargeable Battery Micro)
  • 11.0 g (with two 675 zinc-air batteries)
  • DL-Coil: 4.6 g, 32.8 mm x 5.8 mm
  • DL-Coil: 5 magnets available in 9 strengths
  • Durable coil cables available in 3 lengths:
    • 6.5 cm (2.6 in)
    • 9 cm (3.5 in)
    • 28 cm (11.0 in)

Material

  • Processor & Coil: Mixture of polycarbonate and acrylonitrile-butadiene-styrol polymer
  • Earhook: Polyamide (PA)
  • Cable: PVC and TPE Evoprene

Compatibility

  • Backwards compatible with all MED-EL multichannel cochlear implants.
  • MAX Programming Interface
  • MAESTRO System Software

 

Product Features

  • Frequency Range 70–9300 Hz
  • Splashproof design with IP54 rating
  • Dual microphones
  • Extended Datalogging
  • Automatic Sound Management 2.0
  • Tamperproof design
    • Secured earhook
    • Locking battery pack
    • Choking hazard avoidance
    • Attachment security measures
    • Locking coil cable (locked to coil and control unit)
  • Link-check coil function with LED indicator
  • Four program positions
  • Continuous volume and sensitivity control with FineTuner Echo or AudioKey
  • Supports Electric-Acoustic Stimulation (EAS)

 

Sound Processing Features

Front-End Processing

  • Microphone Directionality (Omni, Natural, Adaptive)
  • Automatic Volume Control with Dual-Loop AGC
  • Wind Noise Reduction
  • Input Dynamic Range (IDR) of 75 dB

 

Coding Strategies

  • FS4 (Fine Structure Processing up to 1 kHz on 4 apical channels)
  • FS4-p (Fine Structure Processing up to 1 kHz on 4 apical channels with Intelligent parallel Stimulation for even higher temporal accuracy)
  • FSP (Fine Structure Processing typically up to 350 Hz on 2 apical channels)
  • HD-CIS (High Definition CIS)
  • Biphasic or Triphasic stimulation pulses
  • Supports 250 spectral bands

Accessories

FineTuner Echo

  • Dimension: 104 x 38 x 11 mm
  • Weight: 32g (incl. Battery)
  • Remote control with bi-directional communication
  • Display
  • Troubleshooting
  • Battery status

 

WaterWear for BTE

  • Waterproof cover
  • Waterproof up to 4 meters depth
  • Rated IP68
  • Can be used in salt, fresh, and chlorinated water

Connectivity

Processor Features

  • Integrated 2.4 GHz module for wireless communication
  • Direct streaming for iOS and Android
  • Integrated telecoil
  • FM functionality via FM battery pack cover or RogerTM 21 from Phonak

AudioKey App

  • Remote control
  • Guardian functionality
  • Datalogging
  • Input selection

AudioLink

  • Dimensions: 68 x 38 x 17.5 mm
  • Weight: 35 g
  • 2.4 GHz wireless device
  • Remote Microphone
  • Hands-free phone calls
  • TV streaming
  • Music streaming
  • Direct audio input (DAI)

Battery Options

Zinc-Air Batteries

  • Up to 60 hours of use with a set of 2 disposable zinc-air 675 batteries

SONNET 2 Rechargeable Battery

  • Dimension: 22 x 14 x 7 mm
  • Processor Weight with Battery: 9.1 g
  • Usage time: Up to 10 hours
  • Charging duration: ~4 hours
  • Lifetime: >500 charging/discharging cycles

SONNET 2 Rechargeable Battery Micro

  • Dimension: 16 x 14 x 7 mm
  • Processor Weight with Battery: 8.1 g
  • Usage time: Up to 7 hours
  • Charging duration: ~3 hours
  • Lifetime: >500 charging/discharging cycles

SONNET 2 Charging Unit

  • 4 simultaneous charging slots
  • Power & charging indicator lights
  • USB powered: 5V DC, 500mA
  • USB power adapter: 100–240V AC (~50/60 Hz)

SONNET 2 Mini Battery Pack

  • Dimensions: 66 x 29 x 14 mm
  • Weight (without battery): <13g
  • Usage time:
    Up to 37 hours with 1 AAA battery or
    up to 16 hours with Rechargeable DaCapo Powerpack