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Signia (Siemens) Silk 7 Primax (7PX) Hearing Aid


Top of the range invisibility, packed with features!

The Silk 7PX is one of Signia’s most requested trials according to the manufacturers. Its unique fitting process provides great comfort and versatility to different ear canal shapes and many hearing losses. EarDeals has found the product particularly popular for people in the aviation industry who are seeking a discrete device. The hearing aid offers wireless connectivity suited to first-time wearers who want an on-the-spot device without any fuss!
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Device Accessories

Device Videos

Silk Review: Hearing Specialist - Annie

Signia -Siemens Silk hearing aid Introduction

Signia -Siemens Silk hearing aid - Next to Invisibility

Product Description

Hearing Aid Lifestyle Guide: Signia Siemens Silk Primax 7Px

Large Groups & Background Noise
One-on-one Conversations In Noise
Small Group Settings
Outdoor Capabilities
Quiet Conversations
Hear with clarity in the most challenging listening situations, including conferences and social gatherings where there is background noise. Carry better one-on-one conversations in environments where background noise makes it typically challenging. This includes public venues like restaurants, cafés and pubs. Improved conversations in small group settings and discussions, such as Family BBQ’s or picnics in your local park. Relax and enjoy outdoor sounds. Great for wind reduction on golf courses or afternoon walks along the beach. Clarity in one-on-one conversations at home, in quiet, or at work during meetings.
Warnings & Notifications
Bluetooth Connected Calls
Rechargeable Device
Music Listening
Hearing In The Car
Hear warning sounds such as emergency alarms, doorbells and even kitchen appliances, including microwaves. Answer or reject calls that ring in your hearing aids with the press of a button. Always on the go? Go all day with rechargeable devices. Short and long charges available. Hear music in improved clarity and in more natural processing. Improved hearing in the car with a reduction of road noise and directionality with passenger voices.

Disclaimer: Information above is indicative only. Please request a trial should you wish to determine the effectiveness in context to your personal requirements.

About The Silk Primax Hearing Aid Range

Signia Siemens Silk 7Px Hearing Aid

The Signia Siemens Silk is the smallest invisible in the ear and ready-to-wear hearing aid in the world. Revolutionised by the comfortable fitting structure, you can directly walk in and out on the same day. Signia Siemens Silk 7PX has the binaural OneMic directionality, a significant feature that focuses on sounds in front and removes the noise from the background, which helps enhance the natural focus of the ear. Silk 7PX is packed with the most advanced features within the Primax technology range.

Silk Primax Hearing Aid Price Range

Signia Siemens Silk 7Px Hearing Aid

The Siemens Signia Silk has four other selections within the technology range. This range ultimately determines the price and features of the product. For those with lesser demand in listening assistance, the 5PX technology may be the most desirable level, and for people with the least hearing demand, the 3px, 2px and 1px levels may be the appropriate solutions. As each hearing loss is unique there are different the levels of technology and capacity of each device.

1)    Siemens Signia Silk PX1
2)    Siemens Signia Silk PX2
3)    Siemens Signia Silk PX3
4)    Siemens Signia Silk PX5
5)    Siemens Signia Silk PX7

Silk Primax Hearing Aid Noise Filters and Environment

Signia Siemens Silk 7Px Hearing Aid

You may be working in a noisy workplace, like to attend sporting events or visit crowded shopping centres;  living with a hearing loss no longer needs to hinder your lifestyle.

The new Signia Siemens Silk is effortless and easy. Less attention is required in conversation through the devices ability to cleanse and clarify conversation from noise. Silk 7PX has one of the most advanced sound management systems on the hearing aid market, providing the user with unprecedented sound quality in some of the world’s most demanding and complex environments. Features such as EchoShield is responsible for reducing the cumulative effects of noise in hallways and train stations. Signia’s SpeechMaster solution to the direction control of wanted sound whilst screening noise from the background and Tinnitus Noiser to accommodate and manage the therapy required for Tinnitus suffers. * Tinnitus is the sensation of noise (such as a ringing or buzzing) which is typically the result of a bodily condition; disturbance of the auditory nerve or wax buildup within the ear canal. Tinnitus is usually subjective and is only heard by the one affected. Effects are felt through loud noise exposure whereby the ringing and numb nature of sound is felt.

Silk Primax Hearing Aid Technology Levels

Signia Siemens Silk 7Px Hearing Aid

The Signia Siemens Silk is programmed into three technological levels aimed at assisting all levels of hearing loss under the majority of listening environments. For the least demanding hearing needs the Silk 1px, 2px and 3px technology products are available. Whilst users who require additional support and flexibility the Silk PX5 technology will suffice. Signia has developed the 7px for the most demanding listening requirements and environments. Users of this technology level typically live very active, image-conscious and technologically driven lifestyles. The Silk 7px is the highest level of the device aimed at supporting multi-linked methods of communication and entertainment. Furthermore, supporting the needs of those who often find social interaction common day practice within environments that typically require the filtration of noise.

Silk Primax Hearing Aid Noise Reduction Features

Signia Siemens Silk 7Px Hearing Aid

The Signia Siemens Silk product line is designed to reduce noise physically due to its finely engineered device profile and discrete location within the ear. The device’s components are engineered to block unwanted sound in an even and natural process through sound filtering. Additionally, the device takes on similar characteristics of a noise cancelling earplug as is no vent device.  However, should wearers require or prefer a more natural filtration process, the open vented option is also available. The Silk 7PX (Primax) technology features a speech and noise management program that emphasises speech while eliminating unwanted noise from the background.

Silk Primax Hearing Aid Directional Microphones And Features

Signia Siemens Silk 7Px Hearing Aid

All of the Signia Siemens Silk technology levels have the SpeechMaster system which supports the hearing aid device to produce naturally refined hearing experiences. The program aims to increase the clarity and distinctiveness of the targeted sound or the speaking voice by concentrating on its direction. The Spatial Speech Focus (bilateral fitting and e2e wireless connectivity) is an innovation which sets the microphone to focus on the speaker regardless of their position from you; in front, on the side or from the back. The Silk PX7 technology level has the most enhanced directionality system that locates the exact position then isolates the target speaker away from the unnecessary noise.

Silk Primax Hearing Aid Amplification And Amplifier Features

Signia Siemens Silk 7Px Hearing Aid

The SpeechMaster program on all of the Signia Siemens Silk technology levels also operates as an amplification feature which intensifies the sounds of the speech or the sounds you are listening to, especially in a loud and complex environment. The number of channels available within the technology range of the Signia Siemens Silk has been matched in accordance to the numbers of compression controls (non-linear amplification that eliminates unnecessary sounds) to achieve an excellent listening experience. The Signia Siemens Silk 7PX control program is easy to use and it gives you the capability to control your listening levels for the maximum hearing relief and management.

Silk Primax Hearing Aid Connectivity Features And Bluetooth

Signia Siemens Silk 7Px Hearing Aid

Every technological level of the Signia Siemens Silk has seamless connectivity with various Bluetooth-enabled devices, accessories and smartphone applications. The connectivity called e2e wireless 3.0 controls different functions like streaming phone calls or music and smart TV live-streaming. The Signia Siemens Silk 7PX can be linked to remote controls like miniPocket and easyPocket for controlled discretion. The Silk PX7 technology also supports easyTek accessories (VoiceLink, TV Transmitter) with the use of the easyTek software application. Your smartphone or tablet may now also function as a discreet remote control by installing the touchControl software application for easy and comfortable adjustments over your Signia Siemens Silk hearing aid.

Silk Primax Hearing Aid Telehealth And Remote Controls

Signia Siemens Silk 7Px Hearing Aid

The Signia Siemens Silk technology levels all have the Bluetooth interface program which allows you to track the hearing aid system and the data from your environment. Through the help of the Bluetooth connectivity, your clinician will use this gathered information in order to plot your progress over time and to sustain the success of your Signia Siemens Silk 7PX trial. This advanced Bluetooth interface gives your clinician the immediate data they need to help you adjust your Silk 7PX in your most difficult hearing conditions. In your most complex listening situation, the Bluetooth technology provides you with the capability to modify your Signia Siemens Silk 7PX program through a downloadable software application on your laptop, tablet or smartphone.

Silk Primax Hearing Aid Program Control

Signia Siemens Silk 7Px Hearing Aid

The automatic environmental adjustments in Signia Siemens Silk are easy to manage due to the simplicity of the settings within the technology. The Signia Siemens Silk can be modified to fit many different surroundings depending on your chosen Silk technological level and the demands of your environments. The Signia Siemens Silk 7PX supports a strong retention and gives comfort to those people with very active lifestyle because of the design which naturally holds the device within the ear canal.

Silk Primax Hearing Aids And Hearing Aid Batteries

Signia Siemens Silk 7Px Hearing Aid

All the Signia Siemens Silk technology levels (3PX, 5PX and 7PX) have energy-efficient programs available within the product scope. Due to the small size of the Silk devices, the Silk gains its power from small inexpensive and easily obtained batteries found on the EarDeals website. Batteries can be delivered to your home within 24 hours (capital cities) or slightly longer for locations in remote parts of Australia.

Silk Primax Hearing Aid Accessories, Apps, TV Connectors and Remote Controls

Signia Siemens Silk 7Px Hearing Aid

The three technological levels of Signia Siemens Silk can all be linked and controlled by many different types of accessories and smartphone applications. Devices with Bluetooth interfaces, such as the easyTek technology, remote controls, and smartphone applications are all created to assist Signia Siemens Silk products and its features in refining your hearing experience in the most difficult situations.

The accessories within the easyTek technology include a TV transmitter which can be linked to smart televisions or Bluetooth enabled TV sets and the VoiceLink box that streams the voice straight to Silk hearing aids via Bluetooth connectivity.

All Signia Siemens Silk product levels may be connected to a miniPocket or to an easyPocket remote control. Small in size and easy to use, the miniPocket remote control can assist you in setting up adjustments in your Silk hearing aids. The easyPocket’s gives you the same ease to control your device with large buttons and a clear screen display.

All the supporting assistive hearing accessories mentioned above may be purchased on EarDeals website before or after the final fitting of your Silk hearing aids.

Silk Primax Hearing Aid Colour Choices

Signia Siemens Silk 7Px Hearing Aid

As the device is placed in the ear canal and aside from the tiny clear rod used for removing the device, the Signia Siemens Silk is virtually invisible in the ear. The only colour options available are flesh. The device body that goes inside the ear canal are coloured red and blue; the red-coloured Silk goes in the right ear canal and blue-coloured Silk goes in the left ear canal. Your clinician will assist you with advice on how to fit and manage the use of your Signia Siemens Silk hearing aids.

Silk Primax Hearing Aid Fitting

Signia Siemens Silk 7Px Hearing Aid

The Signia Siemens Silk has been developed with a “super” soft silicone cover called a Click Sleeve which helps fit the Silk hearing aid perfectly in all types of ear canals. The Signia Siemens Silk 7PX device gives you the assurance of excellent wearing comfort with a strong and steady hold inside the ear canal.  The silicone dome comes in an open and close venting option; both domes come in small, medium and large sizes to suit all ear canal sizes.

Silk Primax Hearing Aid Apps And Connectivity

Signia Siemens Silk 7Px Hearing Aid

For a refined hearing solution, the Signia Siemens Silk product may be integrated with the EasyTek technology. Once connected to the EasyTek the wearer may directly link the Silk 7PX to different device accessories from easyTek like VoiceLink (directly streams speech to the hearing aid) and TV Transmitter (used for smart TV sound streaming). Finally, with a software application called TouchControl (free and downloadable for IOS and Android system), the wearer can discreetly modify the basic settings of your Silk 7PX with the use of your smartphone or tablet. These accessories and software applications give you the ability to make discreet adjustments to your Signia Siemens Silk.

Silk Primax Hearing Aid Tinnitus Solutions

Signia Siemens Silk 7Px Hearing Aid

All the technology levels of the Signia Siemens Silk have the internal set of sound signals programmed called Tinnitus Therapy. These Therapies relieve the symptoms of Tinnitus with a detailed frequency which will harmoniously sync to the sound of your Tinnitus providing relief. The Tinnitus therapy program in your Signia Siemens Silk 7PX can be activated and controlled once linked to different accessories and Bluetooth-enabled devices like your smartphone or tablet to give you the relief you need in many difficult situations.


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Page Disclaimer

Please note that every effort has been made to provide the highest level of accuracy on content within this website. Should you believe that a fact is misleading in any way our team would happily update our information to further improve the support of those living with hearing loss. Please send to : admin@eardeals.com.au. The term invisible hearing aid refers to the Signia Silk where the body of the hearing aid is completely in the canal of the ear. Excluding a small clear tube for retention that protrudes from the ear canal.

Additional information

When can I be fitted?



Technology Level

Product Style


Colour Range


Tinnitus Therapy



Water/Dust Proof

Smart Phone App



Multiple Fitting Options

High Power

Hearing Loss Severity

, , ,

Accessories (Sold Separately)



Launch Date

Late 2016

Tech Name


Best Feature


Battery Size







Manufacturer's Warranty

3 years warranty

Loss or Damage

12 months warranty

The low prices are the beginning of our great service!

Lowest price guarantee (10% off with any comparable product quote)
30-day money-back satisfaction guarantee on the purchase price of the hearing aids
Custom hearing aid fitting & programming
Hearing aid review and re-tune appointments (Free for 60 days from purchase date)
Hearing test (required for hearing aid fitting)
1 years Free supply of fresh, premium hearing aid batteries (2 boxes)
*Manufacturer product warranties
*Manufacturer warranty for accidental loss or damage
Choice of hearing aid colours and styles
Take advantage of your private health insurance rebates

* Please note that manufacture warranties differ depending on the products brand and style. Please consult our manufacture warranty page for more information on how this may effect your choice in product.

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Pay-as-you-go after 60 days free adjustments + 30 day money back guarantee on the price of the hearing aids*

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