Signia Carat Primax 7px

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Signia Carat Primax 7px

Signia Carat Primax 7px hearing aids are packed with high-tech features with more battery capacity for streaming and higher power levels.

Binaural microphones and communication between a pair of Signia Carat Primax hearing aids provide the ultimate in directionality so you can pick out just the voice you want to hear in even the most active, noisy environment.

Signia Carat Primax 7px also features a larger size 13 battery and is also completely rechargeable (with optional rechargeable batteries and charger) for longer battery life and complete convenience.

Signia Carat Primax includes the following technology features:

  • Narrow Directionality – binaural communication between microphones in a pair of hearing aids provides exceptional focus on the voices you wish to hear.
  • Noise Reduction – up to 48 channels of digital signal processing reduces environmental noise for clearer and more comfortable hearing.
  • touchControl App – discretely control your hearing aids from iOS and Android devices such as mobile phones and tablets.
  • Wireless Connectivity – stream media directly from nearly all of your favorite gadgets like mobile phones, music players, tablets and TVs.

Signia Carat Primax Hearing Aids are also available in the following models;


Signia Hearing Aid Accessories:

  • Siemens / Signia Carat Primax Hearing Aid Battery Charger – $139
  • Siemens / Signia easyTek Streamer – $349
  • Siemens / Signia easyTek Streamer with TV Transmitter – $449
  • Siemens / Signia Easy Pocket remote – $175
  • Siemens / Signia Voice Link – $199

    Questions About This Product

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    Technology Level 7px 5Px
    Digital Yes Yes
    Open Fit Type Yes, RIC Yes, RIC
    Channels 48 32
    Memories 6 6
    Technology Level Premium Advanced
    Volume Control Yes, Rocker Switch Yes, Rocker Switch
    On-Board Control Type Yes, Rocker Switch Yes, Rocker Switch
    Remote Control Available Yes Yes
    Directional Microphones Yes Yes
    Noise Reduction Yes Yes
    Sudden Noise Protection Yes Yes
    Wind Noise Protection Yes Yes
    Feedback Management Yes Yes
    Telecoil No No
    Aid-to-Aid Communication Yes Yes
    Wireless Capable Yes, with optional easyTek Yes, with optional easyTek
    Smartphone Control Yes Yes
    Rechargeable Yes Yes
    Battery Size Size 13 Size 13
    Warranty 3 Year 3 Year
    Loss/Damage Warranty 3 Year 3 Year

    Signia Color Options


    Feature Comparison

    Model 7px 5px
    Feature Advantages
    Channels/Handles Divides the audio spectrum into discrete parts giving precise adjustment and fine-tuning tailored to your specific needs. 48/20 32/16
    Number of Programs Allows you to designate specific settings to a particular program, such as “restaurant” 6 6
    HD Music Up to 3 preset programs (live, recorded, musician) for a fuller, richer music listening experience. 3 1
    Own Voice Processing OVP detects your own voice and adjusts automatically to provide clearer, sharper hearing in conversations.
    3D Classifier Uses a variety of cues from your environment, including your own movement, to provide better awareness of your surroundings and clearer speech understanding.
    SpeechMaster Offers better speech understanding by automatically reducing background noise and boosting the speaker’s voice. Y Y
    TwinPhone Sound is transmitted into both ears when using a non-Bluetooth (cordless or landline type) phone. Y Y
    Wireless CROS/BiCROS Transmitter only option for CROS/BiCROS fitting with e2e Wireless 3.0 Y Y
    EchoShield Reduces reflected sounds in larger rooms that have reverberation. Y
    Binaural OneMic directionality Advanced programing allows the use of only one microphone on each hearing aid to improve your ability to understand speech coming from any direction. Y
    Spatial SpeechFocus Targets speech coming from any direction regardless of which direction you are facing while maintaining awareness of sounds around you; particularly useful in the car. Y
    Extended Bandwidth Amplifies even the highest frequency speech sounds for better distinction of hard-to-understand words up to the 12kHz high-frequency range. Y
    Adaptive streaming volume Automatically adjusts the volume of streaming media such as music depending on the level of background noise. Y
    eWindscreen binaural Uses microprocessors in both instruments to communicate with each other to sample your environment reducing wind noise. Y
    SpeechFocus Targets speech coming from any direction regardless of which direction you are facing. Y Y
    SoundBrilliance™ Listen to your favorite music and hear every high note with crystaline clarity. Y Y
    Narrow directionality Digital signal processor provides super tight focus on the sounds you want to concentrate on. Y Y
    Directional Microphones Advanced microphones allow you to detect which direction speech is coming from. Y Y
    Charge&Go Built-in rechargeable Lithium-Ion battery provides up to 24-hours of use before the need to recharge.
    e2e wireless 3.0 Synchronizes your instruments so they’re always working together Y Y
    Frequency Compression Can help improve speech understanding especially for those with high-frequency type hearing losses. Y Y
    TruEar™ Simulates natural acoustics, so you know whether sound is coming from in front of or behind you Y Y
    Directional Speech Enhancement Advanced noise management that more effectively filters out extraneous ambient noise. 3 steps On/Off
    Speech and Noise Management Steps Automatically reduces background noise while isolating and enhancing speech 7 5
    Directional Microphone Channels Lets you better hear the conversations you’re in by softening surrounding noises 48 32
    Tinnitus Management Reduces ringing in the ears with generated tones or ocean wave sounds enabling you to concentrate in quiet situations. Y Y
    SoundSmoothing™ Isolates and softens sudden, annoying noises for a more pleasant listening experience 3 steps 3 steps
    eWindscreen™ Monitors your environment for wind noise and automatically softens it 3 steps 3 steps
    Feeback Cancellation Automatically searches for and eliminates feedback whistling for greater peace of mind Y Y
    Learning Automatically learns and adapts to your volume preferences in different environments Y Y
    Data Logging Records data like program usage and microphone modes so your Hearing Care Professional can better fine-tune your instruments Y Y
    Wireless Connectivity Made for iPhone. Allows you to stream phone calls, music, TV and other media directly to your instruments. Y Y
    Nanocoating Special coating on the instrument to enhance resistance to water, sweat and dust for improved durability. Y Y
    touchControl App Controls your program settings and volume directly from cellphones using iOS or Android software. Y Y