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Signia (Siemens) Ace 3 Primax (3PX) Hearing Aid


Great sound in Signia’s smallest automatic hearing aid!

If you struggle with the speech in noise and want to keep the greatest amount of discretion possible, then the Ace PX is perfect for you. One of the world’s smallest automatic hearing aids, the Ace gives the wearer the flexibility of remote adjustment and tinnitus therapy all in a comfortable small device that sits behind the ear. Hair that’s long enough to hide the aid simply disappears in the eye – it’s that small and discreet!
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Device Videos

Primax technology from Signia -Siemens explained in 4 minutes

Signa -Siemens: How to put a receiver in canal (RIC) hearing aid in your ear

Signia -Siemens: How to remove a receiver in canal (RIC) hearing aid from your ear

Cleaning the receiver of a Signia -Siemens receiver in the canal (RIC) hearing aid

Product Description

Product Name:

Siemens / Signia Ace 3PX

Types of hearing aids:

  • About the brand
The Signia Siemens Ace 3PX hearing aid is the smallest “Receiver-In-the-Canal” (RIC) hearing aid in the range. The hearing device is virtually invisible and sits discreetly behind the ear. The Signia Siemens Ace 3PX is the entry-level technology delivering a pure sound quality that comes in a compact design. With the revolutionary touchControl App software you can control the settings of your Signia Siemens Ace 3PX remotely

Types of hearing aids:

  • Upgrades
The Signia Siemens Ace 3PX comes in two technological upgrades and two lesser levels.

1) Signia Siemens Ace 1PX
2) Signia Siemens Ace 2PX
3) Signia Siemens Ace 3PX
4) Signia Siemens Ace 5PX
5) Signia Siemens Ace 7PX

Types of hearing aids:

  • Environment Control
You can concentrate on the sounds you want to hear and worry less about the noise with the SpeechMaster technology in the Signia Siemens Ace 3PX. You will not miss a thing in conversations.

Types of hearing aids:

  • Technology Level
The Signia Siemens Ace Primax is introduced in five technological levels. First, the Ace Primax may be set to the essential technology 1px and 2px or with a standard listening condition of 3px technology. Then, the Ace may also be programmed to 5px technology level for a mild to a moderate hearing needs. And finally, for the complex hearing assistance, the Signia Siemens Ace Primax can be set up to 7px technology level.

Types of hearing aids:

  • Noise Reduction
The noise reduction program of the Signia Siemens Ace 3PX lessens the noise and redefines the listening surroundings with twelve-compression controls which are suitable for different hearing environments. The product may also be fitted with click domes for additional support in reducing noisy backgrounds.

Types of hearing aids:

  • Directionality
The Signia Siemens Ace 3PX has a SpeechMaster programming technology which puts focus on the location of the sound source or the speech (voice) in order to enhance the clarity and distinction of the sounds you need to hear.

Types of hearing aids:

  • Amplification
The SpeechMaster technology of the Signia Siemens Ace 3PX also works as an amplifying tool to targeted sounds or speakers with the twenty-four hearing channels.

Types of hearing aids:

  • Connectivity
The Signia Siemens Ace Primax technology levels all have the seamless connectivity to your smartphone (Android and IOS) through a software application called touchControl. The technology helps you control with ease the basic features of your Signia Siemens Ace 3PX hearing aids when adjusting to different situations.

Types of hearing aids:

  • Remote Hearing Care
The Signia Siemens Ace product levels are all Telecare 2.0 ready. The Telecare 2.0 is a revolutionary connectivity application created to give your clinician an overview of how your Signia Siemens Ace 3PX is helping your everyday living. Through telelink technology, your clinician can monitor your Signia Siemens Ace settings and the type of environments you are in. If you require adjustments in real-time your clinician can send the modification updates for your Signia Siemens Ace hearing aids straight to your smartphone in order to assist you adjusting to challenging environments.

Types of hearing aid:

  • Environmental


The Signia Siemens Ace will automatically adjust to different types of surroundings, the Ace will adapt to environmental challenges in order to achieve the best hearing experiences. The Signia Siemens Ace 3PX discreetly sits behind the ear with a colourless receiver tube which fits within all types of ear canals. This provides both you a comfortable fitting device with a natural sound.

Types of hearing aids:

  • Charging
The Signia Siemens Ace 3PX relies on the power supplied from a small 10a battery. Eardeals.com.au sells these batteries for a minimal cost and the batteries can be delivered to your house within 24 hours (Australian capital cities). Depending on use each battery can last for about a week.

Types of hearing aids:

  • Accessories
The Signia Siemens Ace technology levels can all be supported by an additional remote-control device for easy control and discreet management of your hearing aid features.  The MiniPocket is a remote control which is built to enhance the Signia Siemens Ace 3PX specifications to aid you in difficult hearing circumstances. The remote control gives you the comfort and discretion whilst optimising the hearing devices functionalities. Because of the small size, the MiniPocket can be discreetly attached to your keychain, placed in a bag or pocket.

The MiniPocket remote control is also available for purchase from the EarDeals website on or before the final fitting of your Signia Siemens Ace Primax, your clinician can assist you further with the usage of the remote-control device.

Types of hearing aids:

  • Colours
The Signia Siemens Ace is available in many different colour preferences  The Signia Siemens Ace 3px colour range is designed to match various hair shades and skin tones. These colours include light shades like Beige, Golden Blonde, Silver, Pearl White, Grey, and dark shades of colour include Black, Dark Granite, Granite, Sandy Brown and a combination of mostly silver with black the Spirit and Signia Siemens’ brand colour the Deep Red.

Types of hearing aids:

  • How to use
The Signia Siemens Ace 3PX is discreetly positioned behind the ear. Rated IP67 for greater reliability (dust and moisture resistant), the product has a clear tube connected to the receiver that sits in the ear canal which makes Signia Siemens Ace 3PX virtually invisible in the ear once worn. The Signia Siemens Ace may be fitted with different kinds of click domes. The Signia Siemens Ace 3PX is constructed to be digitally modified to your hearing loss and may be fitted on the same day. The touchControl App (smartphones app) or a MiniPocket device will allow you to alter your Signia Siemens Ace hearing aid settings remotely to fit all kinds of hearing environments for the best hearing results.

Types of hearing aids:

  • Fit Domes
The Signia Siemens Ace hearing aids have many alternatives when it comes to fitting the device to your ear. The product may be fitted with different types of click domes aimed at your personal fitting needs. According to your preference, The Signia Siemens Ace may have either the single click domes or the double click domes which come in open and close vent options. These click domes are exclusively designed for Signia Siemens hearing aids to provide you with an immediate fit.

Types of hearing aids:

  • Smart Phone App
To seamlessly control your Signia Siemens Ace hearing aids, an exclusive smartphone application has been developed; the TouchControl App provides ease in controlling your hearing aid settings and features. The software application will link your smartphone to your Signia Siemens Ace 3PX hearing aid in order to discreetly control the settings and programs to achieve the finest listening experiences in any circumstance.

Types of hearing aids:

  • Tinnitus Therapy
The Signia Siemens Ace hearing aid has pre-programmed therapeutic signals aimed at reducing the Tinnitus symptoms. The Notch Tinnitus Therapy may be set by your clinician according to your needs or you may adjust the personal settings to adapt your own hearing environment immediately.
Page Disclaimer
Please note that every effort has been made to provide the highest level of accuracy on content of 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.

Helpful Links

Read more: Signia Ace Description

Learn more: Primax Platform from Signia

Learn more: Signia Apps Overview

Additional information

When can I be fitted?



Technology Level

Product Style


Colour Range

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Tinnitus Therapy



Water/Dust Proof


Smart Phone App



Multiple Fitting Options

High Power

Hearing Loss Severity

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Accessories (Sold Separately)



Launch Date

Early 2016

Tech Name


Best Feature

Very Small

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.

NO hidden costs - NO extra costs

Ear Deal Service

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

Book appointment or purchase a product online
Visit clinic for hearing test or device fitting
Visit clinic for annual tests and device adjustments

* Visit the EarDeals services page for more information.

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