In a new Majin Bu report he notes that one of his sources shared CAD files of the iPhone 17 prototypes currently in the EVT (Engineering Validation Test) phase, a critical step in the development of Apple devices. After carefully analyzing these technical schematics, he noticed that the company might be working on a significant redesign of the speaker system for some models in the lineup, a change that could have a notable impact on the user audio experience.

The schematics suggest that the speaker grilles on the new iPhone 17 Pro will return to having the same number of openings on each side within the device’s frame, just as they did in the past with the iPhone X. This choice may not be purely aesthetic but functional: a symmetrical balance of speakers could result in improved sound quality, potentially delivering more powerful, balanced, and immersive audio, especially for experiences like music playback or movie watching. Additionally, the return to a design reminiscent of the iPhone X could signal Apple’s intent to optimize sound output without sacrificing the aesthetic elegance that defined that iconic model.

As for the new iPhone 17 Air, the CAD files reveal a more minimalist yet equally intriguing approach. It appears this model will feature only two speakers, strategically placed to still maintain a quality audio experience despite the presumably thinner and lighter design, which could be the defining characteristic of the “Air” line. Sources close to the project suggest that Apple is working on optimizing these two speakers with advanced technologies, such as more efficient drivers or enhanced software algorithms for spatial audio, to compensate for the reduced number compared to other models in the range. This might be a compromise to maintain an ultra-slim profile without sacrificing too much sound quality, though it likely won’t match the immersive audio levels of the Pro models.

On the other hand, the base model of the iPhone 17 doesn’t seem to show any significant changes in terms of speakers.

In the end, a redesign of the speakers, whether in the Pro or iPhone 17 Air models, could be another step forward in refining an aspect that, while not always in the spotlight, significantly contributes to the overall user experience. Apple seems intent on continuing to improve even the less noticeable details, like audio, to deliver a product that excels not only in design and performance but also in everyday functionalities like multimedia listening.