? ? ?Following two previous events in Shenzhen (April 2021 & March 2023), Goertek hosted the 3rd “Great Sound in Silence” Speaker Technology Symposium in Shanghai on March 13, which showcased the upgraded speaker portfolio, delivering audio solutions that combine superior sound quality with ultra-slim designs, poised to revolutionize auditory experiences across devices.

Enabling foldable smartphones to pursue extreme slimness, high-volume, low-distortion external audio, and privacy call performance, Goertek launched the DPS-F receivers and Dayin-F speakers.

Building on the proprietary DPS technology (2023 debut), the DPS-F adopts a novel horizontally symmetric acoustic architecture to minimize speaker thickness. Combined with mirror magnetic circuit technology, it reduces distortion by over 85% compared to conventional speakers, delivering richer external soundscapes and significantly reducing voice leakage during calls.

Dayin-F: Tailored for foldable smartphones’ bottom speakers, its parallel dual-driver structure amplifies sound intensity. Using advanced materials, the unit thickness is only 1.5mm, with a module thickness of 2.1mm, pushing the limits of space constraints in foldable designs.

For premium slab smartphones demanding balanced stereo sound and subwoofer-like bass, Goertek introduced the DPS 2.0 and Dayin Ultra speakers:

Primarily used as the top speaker for slab phones, DPS 2.0 optimizes design to significantly increase maximum vibration displacement (Vdmax), narrowing the volume gap between upper and lower speakers for better balanced stereo effects. Additionally, its recalibrated call mode further reduces voice leakage and enhances privacy call quality.

Serving as the bottom speaker for slab phones, Dayin Ultra balances "deep bass" and "ultra-thin" performance. Leveraging the industry-first "Lingxiao" architecture, it increases sound radiation area by 30% in the vertical direction. And integrates a large rear chamber to boost low-frequency loudness by more than 2x?compared to similar products, delivering fuller and more immersive sound.

For ultra-thin/foldable tablets requiring reduced speaker thickness and enhanced full-frequency audio, Goertek launched the Rhythm-Z 2.0, which employs a dual suspension structure and triple ring-like magnetic structure to elevate low-frequency performance and overall sound richness.

For premium smartwatches, Goertek debuted the Sandwich 2.0 speaker technology that integrates a unified diaphragm and sealing ring design and optimizes magnetic circuits for 70% louder output and more reliable waterproofing.

Moving forward, Goertek will continue to drive technological innovation, upgrade manufacturing models, and ensure high-quality delivery. By collaborating with brand partners, we aim to provide consumers with superior audio experiences.