Apple Releases New AirPods Max Firmware With Lossless and Low-Latency Audio Support – MacRumors

🔍 Summary:

Apple has announced a new firmware update for the USB-C version of the AirPods Max headphones, moving from the previous version 7A291 to the new version 7E99. This update, which is expected to be released soon, will introduce lossless audio and ultra-low latency features when used in conjunction with iOS 18.4. The update enables the headphones to support 24-bit 48 kHz lossless audio, enhancing the listening experience to reflect studio-quality sound as intended by artists. Additionally, this upgrade facilitates music creators to mix and create in Personalized Spatial Audio with head tracking, using just a USB-C cable connected to a Mac running Logic Pro or similar software.

To install the firmware, users need to place their AirPods Max within Bluetooth range of an iPhone, iPad, or Mac connected to Wi-Fi and plug the headphones in to charge. The update process can take up to 30 minutes. Users can verify the firmware version via the Settings > Bluetooth menu by selecting the Info button next to the AirPods Max listing.

This firmware enhancement is specifically available for the USB-C AirPods Max and requires the device to be paired with systems running iOS 18.4, iPadOS 18.4, or macOS Sequoia 15.4. This update promises a more immersive and high-fidelity audio experience for users.

📌 Source: https://www.macrumors.com/2025/03/31/apple-airpods-max-firmware-7e99/