Fiio's premium music players - M11, M17, and M23 - are perfect for audiophiles seeking the best portable audio experience. However, many users find it challenging to play Audible on Fiio devices because Audible's AA/AAX files come with DRM protection. In this article, we'll help you use Audible with Fiio, and introduce the best tool to make it all happen smoothly.
See also: How to Convert Audible to MP3

Part 1. Does Audible Work with Fiio M11 / M17 / M23?
Although the Fiio M11, M17, and M23 run on Android systems, they do not natively support Audible playback out of the box. Audible audiobooks are encrypted in AA/AAX format, and due to DRM restrictions, Fiio's built-in apps cannot recognize or decode these files.
Luckily, since it's an open Android system, you can download the Audible installing package on the official website through your Windows computer. And transfer the installer into your Fiio device, such as Fiio M11, M17, and M23. Basically, you can use Audible on your portable device online now, many users encounter issues such as app crashes, poor performance, or syncing failures.
Thus, to fully enjoy Fiio Audible compatibility without hassle, the best solution is to convert Audible audiobooks to Fiio-supported formats like MP3 or FLAC.
Note: Fiio supports formats including both lossless and lossy. Lossless formats like FLAC, WAV, AIFF, APE, and Apple Lossless are commonly supported, along with lossy formats like MP3, AAC, WMA, and OGG.
See also:
Part 2. How to Convert Audible to Fiio M11 / M17 / M23-Compatible Format
To use Audible with Fiio devices reliably, you'll need a professional audiobook converter. Here, we highly recommend AudFree Audible Converter, a powerful tool designed to unlock Audible's DRM and convert AAX files into high-quality MP3, FLAC, WAV, and more - fully compatible with Fiio M11, M17, and M23.
Key Features of AudFree Audible Converter:
AudFree Audible Converter stands out with its robust feature set tailored for efficiency and quality. Below are its key advantages:
• Losslessly convert Audible AAX to MP3, FLAC, WAV, AAC, AIFF, etc.
• Preserve original chapter info, ID3 tags, and audiobook quality.
• 100% offline conversion, no Audible authorization needed.
• 100X faster conversion & batch processing supported.
• Customize the output effect, like editing the Volume, Speed, and Pitch as you like.
Note: These adjusted audio effects won't be applied to the output files if you choose Format as Lossless.
• Split Audible audiobooks by chapters, by hours, or by average segment.
Steps to Convert Audible for Fiio:
AudFree Audible Converter is a professional tool that allows you to convert Audible files to a compatible format like MP3 or FLAC, making it easier to enjoy your audiobooks on Fiio devices without any restrictions. Here's how you can do it:
Step 1. Install AudFree Audible Converter on your PC or Mac.
Step 2. Add Audible AA/AAX files to the software by drag-and-drop or browsing local files.
Step 3. Select Output Formats & Parameters: Choose MP3 or FLAC for best Fiio compatibility, sample rate and bitrate (e.g., 128kbps+).
Step 4. Split Audiobooks & Customize Effect: Split audiobooks by chapters/hours or split averagely and you can change the volume, speed and pitch as you like.
Step 5. Start Conversion: Click "Convert" and wait for completion.
Now, your Audible books are DRM-free and ready for seamless playback on your Fiio M11/17/23!
Part 3. How to Connect Audible Audiobooks with Fiio M11 / M17 / M23
Once you've converted your Audible audiobooks into a compatible format like MP3 or FLAC, the next step is to transfer them onto your Fiio device. This process is straightforward, and you can do it either by using a USB cable or a microSD card. Here's how to do it step-by-step:
Option 1: Via USB Cable
Using a USB cable to transfer your Audible audiobooks to Fiio M11 / M17 / M23 is the easiest and most direct method. Simply follow these steps:
Step 1. Connect your Fiio M11, M17, or M23 to your computer via a USB cable. Make sure your Fiio device is recognized by your computer as a storage device.
Step 2. Once connected, locate the internal storage or microSD card of your Fiio device. This will appear as a new drive on your computer.
Step 3. Copy and paste the converted MP3 audiobooks into the "Music" folder on your Fiio. This ensures the files are placed in the right directory for easy access via the Fiio player.
Option 2: Via microSD Card
Alternatively, you can use a microSD card to transfer your audiobooks. This method is especially useful if you prefer to keep your Fiio device's internal storage free for other music files. Here's how:
Step 1. Insert a microSD card into your computer's card reader. Make sure the card has enough space for your audiobooks.
Step 2. Transfer the MP3 files from your computer to the microSD card. You can create a specific folder to keep everything organized.
Step 3. Once the transfer is complete, insert the microSD card into your Fiio M11 / M17 / M23. It will automatically scan the new files and display them in the music library for playback.
Recommended Music Players on Fiio:
To get the best experience when playing your Audible audiobooks on Fiio, it's a good idea to use one of the recommended music players available on the device. These apps provide features that make navigating and enjoying your audiobooks much easier:
• Default Fiio Music App: The built-in app on Fiio devices works well for most audiobooks, and it allows you to quickly access your library.
• Poweramp: A popular third-party app, Poweramp offers excellent audio quality and supports extensive customization, such as volume normalization and chapter navigation.
• Neutron Music Player: Known for its high-quality audio processing, Neutron offers advanced features, including the ability to organize audiobooks by chapters and manage large libraries effectively.
• HiBy Music: HiBy Music provides a sleek interface and support for high-resolution audio, making it a great choice for audiophiles looking for both quality and convenience.
These apps make it easy to browse chapters, create bookmarks, and enjoy your audiobooks smoothly on Fiio's gorgeous HD displays.
Part 4. FAQs about Playing Audible on Fiio M11 / M17 / M23
Q1: Can I install Audible directly on a Fiio portable device, such as Fiio M11/M17 / M23?
A: No, you can't. However, it's possible via APK sideloading, but it's not recommended due to instability. Converting AAX to MP3 ensures a better experience.
Q2: What format is best for Fiio playback?
A: MP3 and FLAC are the most compatible and deliver a great balance between size and sound quality.
Q3: Can I play Audible on Fiio without conversion?
A: Unfortunately, no. Several portable player devices support Audible but don't include Fiios.
Note: Devices like SanDisk ClipJam MSC, Bones Milestone 312, Victor Reader Stream MSC 2, SanDisk Clip Sport Plus, SanDisk Clip Sport Go, and Bones Milestone 212 can play AA/AAX format directly.
See also: How to Play Audible on SanDisk Sansa
In Conclusion
Although Fiio Audible direct compatibility is limited, with the help of a professional tool like AudFree Audible Converter, you can easily play Audible on Fiio M11, M17, and M23. Enjoy your favorite audiobooks with Fiio's legendary sound quality anytime, anywhere.
Unlock Your Audiobooks Now - Convert Audible to MP3 for Fiio M11/M17/M23 and Dive into Knowledge Without Limits!

Ivan Scott
Staff Editor