> ## Content Index > Fetch the complete content index at: https://www.soundpathlab.com/llms.txt > Use this file to discover other available public pages before exploring further. # Audio Industry Briefing: Sennheiser-AMG, Shokz Air 2, Phonak EON and TME Connect — August 25–26, 2026 - URL: https://www.soundpathlab.com/audio-industry-briefing-august-25-2026/ - Published: 2026-08-28T00:55:31.000Z - Updated: 2026-08-28T00:55:31.000Z - Description: Sennheiser and Mercedes-Benz launch an HD 620S-based gaming bundle, while Rockford Fosgate, Shokz, Phonak, Signia and StreamSDK add meaningful product and platform updates. - Author: SoundPath Lab - Tags: News, Headphones, Firmware & Platforms, Shows & Events This briefing covers company announcements dated August 24–26, 2026, including earlier announcements relevant to this edition: Sennheiser and Mercedes-Benz have started a multi-year audio partnership with an HD 620S-based gaming bundle, Rockford Fosgate has introduced vehicle-specific systems for the 2027 Can-Am Defender, Shokz is expanding its entry-level open-ear lineup, and Phonak and Signia have launched new hearing-aid platforms. StreamUnlimited has also added Tencent Music Entertainment's direct-control technology to StreamSDK, while Teufel has issued a fault-specific STEREO M 2/L 2 firmware update. ## New Products ### Rockford Fosgate introduces scalable audio systems for the 2027 Can-Am Defender **Announcement date:** August 26, 2026 **Availability:** For 2027-and-newer Can-Am Defender vehicles; model-level prices and retail dates were not stated in the announcement **Status:** Officially confirmed **Brand:** Rockford Fosgate / BRP Can-Am **Products:** Vehicle-specific speaker, amplifier, subwoofer and Audio Roof systems Rockford Fosgate has announced a co-engineered audio range for the redesigned 2027 Can-Am Defender. The systems use model-specific enclosures, harnesses and mounting hardware rather than generic aftermarket fitment. Depending on configuration, control is integrated with either the vehicle's Wireless Touch Display or Rockford Fosgate's PMX-C30 source unit. The range scales from a 500-watt amplified front-speaker system to 1,000-watt dual-amplified systems with a powered 10-inch subwoofer. Audio Roof configurations are offered for two- and four-door vehicles; premium variants add 15-inch passive subwoofers, wider speaker coverage, RGB and dome lighting, and integration with Can-Am SMART front and rear lighting. Selected systems also use built-in DSP, vehicle-specific tuning and digital A2B connectivity. Rockford Fosgate says the components are designed and tested for water, mud, dust, UV exposure and vibration. Those durability and output statements are manufacturer claims and have not been independently tested by SoundPath Lab. **Why it matters:** Defender owners get a staged upgrade path that preserves factory-style installation and vehicle controls. Buyers should wait for exact fitment, package contents and prices for their specific Defender trim before ordering; the announcement does not establish that every feature is included in every system. Source: [Rockford Fosgate official announcement](https://www.prnewswire.com/news-releases/rockford-fosgate-introduces-all-new-audio-systems-for-the-2027-can-am-defender-302859919.html?ref=soundpathlab.com) ### Shokz launches OpenRun Air 2 and OpenFit Air 2 **Event date:** August 24, 2026 **Availability:** August 27, 2026 **Status:** Officially confirmed **Brand:** Shokz **Products:** OpenRun Air 2 and OpenFit Air 2 Shokz has introduced two open-ear models at the same U.S. list price of **$129.95**. The August 24 announcement gave August 27 as the planned availability date through Shokz and selected retailers; this is not a live stock check. The **OpenRun Air 2** is a bone-conduction neckband headphone weighing 26.4 g. Shokz says it is more than 9% smaller than the original OpenRun and offers up to 10 hours of listening, IP67 dust and water resistance, USB-C charging, a five-minute quick charge for up to two hours of playback, physical controls and Standard or Mini sizing. Its PremiumPitch 3.0 system uses an all-metal dual-coil, dual-reed bone-conduction driver. The **OpenFit Air 2** is a true-wireless ear-hook model weighing 7.2 g per earbud. It uses a dual-driver Bassphere system with OpenBass 2.0 processing and provides a claimed eight hours per charge or 36 hours with the case. Other confirmed features include IP55 protection for the earbuds, Bluetooth 6.1, multipoint pairing, Google Fast Pair, Microsoft Swift Pair and a 10-minute quick charge for up to three hours of playback. **Why it matters:** The two products target different buyers at the same price. OpenRun Air 2 prioritizes a secure neckband, higher water resistance and outdoor awareness; OpenFit Air 2 offers independent earbuds, a charging case and broader everyday-device pairing. Neither seals the ear canal, so buyers seeking passive isolation or conventional ANC should look elsewhere. Sources: [Shokz official announcement](https://www.prnewswire.com/news-releases/shokz-introduces-openrun-air-2-and-openfit-air-2-expanding-its-bone-conduction-and-open-ear-true-wireless-lineups-302857831.html?ref=soundpathlab.com), [OpenRun Air 2 product page](https://shokz.com/pages/openrun-air-2?ref=soundpathlab.com), [OpenFit Air 2 product page](https://ca.shokz.com/pages/openfit-air-2?ref=soundpathlab.com) ### Signia debuts the MaX hearing-aid platform and Pure C&G MaX **Event date:** August 24, 2026 **Availability:** August 24 in the U.S., Germany and Nordic markets; additional markets later in 2026 **Status:** Officially confirmed; manufacturer performance claims not independently evaluated by SoundPath Lab **Brand:** Signia **Platform / product:** Multi-adaptive Xperience (MaX) / Pure C&G MaX Signia has launched **Multi-adaptive Xperience (MaX)**, a hearing-aid platform that coordinates four task-specific deep neural networks for speech detection, the wearer's own voice, environmental analysis and noise processing. The first product on the platform is the rechargeable receiver-in-canal **Pure C&G MaX**. Signia says the new chip provides 54 times the processing power of its previous generation, twice the memory and 50% higher energy efficiency. Those figures are manufacturer comparisons with Signia IX, not independent lab results. Pure C&G MaX includes Bluetooth Classic, Bluetooth LE Audio, telecoil support and Auracast-ready hardware through Signia's OneConnect system. A portable charger stores up to four full charges; Signia says a full charge takes four hours and a 30-minute charge can provide up to six hours of use. **Important rollout note:** Signia states that full Auracast functionality is **not enabled at launch**. It is scheduled to arrive through a Signia One app firmware update by March 2027. **Why it matters:** Buyers and hearing-care professionals should separate hardware capability from shipping functionality. LE Audio is part of the launch connectivity package, but buyers who need Auracast immediately should wait for the promised firmware and confirm the actual rollout before purchase. Source: [Signia official release](https://www.prnewswire.com/news-releases/signia-introduces-max-powered-by-acoustic-intelligence-worlds-first-ai-hearing-aid-platform-with-4-dnns-302857407.html?ref=soundpathlab.com) ### Phonak launches the Audéo EON hearing-aid portfolio **Event date:** August 24, 2026 **Availability:** United States from August 24; Germany, France, the United Kingdom, Australia and additional markets in September **Status:** Officially confirmed; manufacturer performance claims not independently evaluated by SoundPath Lab **Brand:** Phonak / Sonova **Products:** Audéo EON Sphere, EON R and CROS EON R Sonova has introduced the **Phonak Audéo EON** receiver-in-canal portfolio. EON Sphere uses the new HYPERSONIC processor and Spheric Speech Clarity 3.0; EON R extends the platform without the Sphere feature set, while CROS EON R is intended for unilateral hearing loss. The platform supports two active Bluetooth connections, Auracast broadcasts through a QR-code workflow in the myPhonak app, and Phonak Roger accessories. Sonova states that EON provides up to 38 hours of battery life. It also says EON Sphere is 25% smaller, 20% lighter and 37% more power-efficient than the previous Sphere generation. These are manufacturer comparisons, not independent SoundPath Lab measurements. Sonova further claims that WindBlock 2.0 can reduce wind noise by up to 50 dB and improve signal-to-noise ratio by up to 30 dB under its stated test conditions. Buyers should treat those figures as company-supplied evidence and ask their hearing-care professional to verify real-world benefit during fitting. **Why it matters:** EON is a broad platform change rather than a single-device refresh. Its combination of universal Bluetooth, Auracast compatibility and Roger support may reduce connectivity trade-offs, but model-level feature and performance-tier differences still need to be checked before purchase. Sources: [Sonova official release](https://www.sonova.com/sonova-strengthens-innovation-leadership-with-phonak-eon-portfolio-and-third-generation-proprietary-real-time-ai/?ref=soundpathlab.com), [Phonak EON product page](https://www.phonak.com/en-us/hearing-devices/hearing-aids/audeo-eon-sphere?ref=soundpathlab.com) ## Shows & Events ### OneOdio confirms Studio Max 2 and A70 Gen 2 for IFA 2026 **Announcement date:** August 25, 2026 **Event:** IFA 2026, Berlin, September 4–8 **Location:** Hall 8.2, Booth 217 **Status:** Manufacturer announcement; pricing and retail availability not stated **Brand:** OneOdio **Products:** Studio Max 2 and A70 Gen 2 OneOdio says it will demonstrate the **Studio Max 2** and **A70 Gen 2** at IFA 2026\. The company lists four connection modes, LDAC, a claimed 9 ms wireless-latency mode and up to 120 hours of battery life for Studio Max 2\. The A70 Gen 2 is listed with 40 mm drivers, LDAC, Bluetooth 6.0, app-adjustable EQ and up to 72 hours of wireless playback. **Why it matters:** IFA attendees will be able to try both models before OneOdio has stated their price or general availability. The latency and battery figures remain manufacturer claims and should not be treated as independent test results. Source: [OneOdio IFA 2026 announcement](https://www.prnewswire.com/news-releases/experience-whats-next-in-audio-oneodio-set-to-light-up-ifa-2026-302852770.html?ref=soundpathlab.com) ## Brand & Industry ### Sennheiser and Mercedes-Benz begin a multi-year audio partnership **Announcement date:** August 26, 2026 **Event:** gamescom 2026, Cologne **Availability:** HD 620 Mercedes-AMG Edition targeted to ship in November 2026 **Status:** Officially confirmed **Brands:** Sennheiser / Mercedes-Benz / Mercedes-AMG **First product:** HD 620 Mercedes-AMG Edition Sennheiser and Mercedes-Benz have announced a multi-year collaboration spanning audio, gaming and sim racing. The first commercial product is the **HD 620 Mercedes-AMG Edition**, a gaming-oriented bundle based on Sennheiser's closed-back HD 620S. It includes the detachable **HD 500 BAM** boom-arm microphone and Mercedes-AMG visual treatment. The companies set a European retail price of **€399** and said shipping is targeted for November 2026\. Sennheiser describes this as the first product in the partnership, but neither company has yet specified the number, categories or release timing of future products. **Why it matters:** This is primarily a branded bundle rather than a newly disclosed acoustic platform. Buyers who only need headphones should compare the price and contents with the standard HD 620S; gamers or sim-racing users may find the included microphone and closed-back isolation more relevant. Future products should be treated as unannounced until either company publishes details. Source: [Sennheiser official announcement](https://newsroom.sennheiser.com/sennheiser-and-mercedes-benz-shift-performance-audio-into-high-gear?ref=soundpathlab.com) ## Firmware & Platforms ### StreamUnlimited adds TME Connect support to StreamSDK **Announcement date:** August 24, 2026 **Status:** Officially confirmed at the platform level; no compatible retail-product list announced **Companies:** StreamUnlimited Engineering / Tencent Music Entertainment **Platform:** StreamSDK with TME Connect StreamUnlimited Engineering says its embedded **StreamSDK** platform now supports **TME Connect**, allowing audio manufacturers to build speakers, amplifiers, soundbars and streaming devices that work with QQ Music, Kugou Music, Kuwo Music and Ximalaya through a common implementation. TME Connect is a Wi-Fi direct-control architecture: users browse and control music in supported TME applications while compatible audio hardware retrieves and plays the stream. StreamUnlimited positions the addition as a way for manufacturers to share more of the same software architecture between international and China-specific products. **Why it matters:** This is an OEM platform capability, not a firmware promise for every existing StreamSDK product. Buyers should not assume a current streamer has gained TME Connect until its manufacturer names the exact model and releases compatible firmware. For brands, the integration reduces the need to maintain a separate device-side stack for major Chinese services. Source: [StreamUnlimited official release](https://www.prnewswire.com/news-releases/streamunlimited-streamsdk-now-supports-tme-connect-302858328.html?ref=soundpathlab.com) ### Teufel issues STEREO M 2/L 2 firmware 1.5.1 **Official support note updated:** August 25, 2026 (not independently established as the firmware release date) **Distribution:** Automatic over-the-air update for internet-connected STEREO M 2/L 2 systems **Status:** Officially confirmed **Brand:** Teufel **Version:** 1.5.1 Teufel firmware **1.5.1** fixes STEREO M 2 wake-up failure on optical input, a previous-track double-press that did not work, TIDAL volume not returning after unmuting from iOS, and discovery failures with some Bluetooth transmitters. It also improves Google Cast reliability after internal software restarts and the power-off or factory-reset process for an unresponsive device. If an updated speaker remains in update or bootloader mode for more than 15 minutes, Teufel advises disconnecting and reconnecting power or restarting the update from the Teufel Home app. The official note does not describe a rollback method. **Why it matters:** This is a fault-specific maintenance release rather than a generic performance update. Owners using optical input, TIDAL on iOS, Google Cast or an external Bluetooth transmitter have the clearest reason to confirm that version 1.5.1 has installed. Source: [Teufel official firmware note](https://support.teufel.de/hc/de/articles/38317760308370-Teufel-STEREO-M2-L2-Firmware-Update?ref=soundpathlab.com) ## Verification and coverage note All items are based on first-party company announcements, official product pages or an official support note. SoundPath Lab has not independently verified battery-life, latency, processing-performance, durability, output or comparative listening claims. No existing Product Issues & Limitations record changes status: the Teufel release covers STEREO M 2/L 2, while the existing Teufel issue record concerns a different product and symptom. For previously published firmware changes, see the [Firmware & App Update Tracker](https://www.soundpathlab.com/firmware-app-update-tracker/) and the [WiiM Ultra 5.2.826052 update report](https://www.soundpathlab.com/wiim-ultra-5-2-826052-firmware-update/). For buying-risk records, see [Product Issues & Limitations](https://www.soundpathlab.com/product-issues-limitations/). ## Disclosure This briefing is based on public company sources, not independent product testing. Source and product-page links are for verification, not endorsements. Hearing-aid suitability and fitting should be assessed with a qualified hearing-care professional; this report does not independently establish clinical benefit. ## Revision log - **August 28, 2026 — pre-publication review:** Clarified the announcement window, planned availability and Teufel support-page date; replaced the unsupported commercial-relationship declaration with a source-based disclosure; checked primary-source claims and external-link behavior. - **August 27, 2026:** Added the August 26 Sennheiser–Mercedes-Benz partnership and HD 620 Mercedes-AMG Edition, plus Rockford Fosgate's 2027 Can-Am Defender audio systems; excluded older products that received new media coverage without a new manufacturer announcement. - **August 26, 2026:** Added Phonak EON, OneOdio's IFA 2026 preview and Teufel STEREO M 2/L 2 firmware 1.5.1; clarified manufacturer-claim boundaries. - **August 25, 2026:** Initial draft.