All items written by audioXpress Staff
Loudspeaker Enclosures and Technologies. Voice Coil March 2025 is Now Available
February 28, 2025 by audioXpress Staff

Loudspeaker Enclosures and Technologies. Voice Coil March 2025 is Now Available

in this issue, Mike Klasco offers a renewed perspective about speaker cabinets and enclosures. Nora Wong compiled a highly sought-after Speaker Enclosure Vendors Directory for 2025. In Part 2 of his article, Dario Cinanni concludes his exploration of the SpeakerLAB software to simulate and predict speaker efficiency. In Test Bench, Vance Dickason characterizes the Dayton Audio Ultimax II 8-22 8" subwoofer and the very unique GAIT BGD-D72-64-4-0A1 glass diaphragm super tweeter.
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Infineon Expands Support for Apple Find My Network Connected Devices
February 27, 2025 by audioXpress Staff

Infineon Expands Support for Apple Find My Network Connected Devices

Infineon Technologies announced the availability of its Apple Find My network accessory support for the AIROC CYW20829, PSOC 63 Bluetooth microcontroller (MCU), AIROC CYW5591x Wi-Fi/BT connected MCU, and AIROC CYW5551x devices within its ModusToolbox development ecosystem. This enables developers to easily build Find My network capable Bluetooth Low Energy (Bluetooth LE) devices, connected to this increasingly popular application.
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BOSS Announces Katana:Go Ultra-Compact Guitar and Bass Headphone Amp with Bluetooth
February 24, 2025 by audioXpress Staff

BOSS Announces Katana:Go Ultra-Compact Guitar and Bass Headphone Amp with Bluetooth

Expanding on the popularity of the existing range of Katana mini-amplifiers for guitar and bass, BOSS now launched a new ultra-compact headphone amplifier for those who want to play (and practice) using wireless headphones. The updated Katana:Go is a great amp sound emulator, paired with Bluetooth wireless music streaming and an app for sound editing, learning tools, and spatial audio from the user’s smartphone.
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High End 2025 International Audio Show, May 15-18, MOC Munich
February 24, 2025 by audioXpress Staff

High End 2025 International Audio Show, May 15-18, MOC Munich

The 42nd edition of the High End will mark a milestone in the long history of the international audio trade show. The High End will take place in Munich, Germany once again before moving from the MOC to the Austria Center Vienna next year. But before that will happen, it's time to say “Welcome to Munich” once again! With every corner of the MOC Event Center sold out, the 2025 High End promises to be another major moment for the audio industry.
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Klippel Three-Day Lecture 2025 Focused on Sound Quality of Audio Systems - Modeling, Measurement & Control
February 19, 2025 by audioXpress Staff

Klippel Three-Day Lecture 2025 Focused on Sound Quality of Audio Systems - Modeling, Measurement & Control

The increasingly popular, annual three-day lecture event by Wolfgang Klippel returns in March 17-19, 2025. Taking place once again at the Technical University of Dresden, Germany, this is a valuable opportunity to hear Dr. Wolfgang Klippel, professor at the Institute of Acoustics and Speech Communication, providing deep insights into measurement and diagnostic techniques used in loudspeaker design.
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GRAS Releases New Production Line Microphones with EQset
February 19, 2025 by audioXpress Staff

GRAS Releases New Production Line Microphones with EQset

GRAS Sound & Vibration launched the new GRAS 40PO-L and 40PO-H measurement microphones with EQset technology. These new production line microphones enable consistent and reliable audio testing, ensuring high-quality results across different locations. With a new capsule design and a frequency response up to 40kHz — suitable for High-Res compliance and ultrasonic applications — these microphones deliver improved accuracy in test results.
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Supply Chain, Import/Export, and Tariffs Webinar, February 25
February 18, 2025 by audioXpress Staff

Supply Chain, Import/Export, and Tariffs Webinar, February 25

The Audio Product Development Alliance (APDA) is hosting a timely live webinar to discuss the current uncertainty in global manufacturing and trade. During this new APDA presentation, Dan Digre, President and CEO, MISCO, will discuss the current market volatility and the challenges resulting from US protectionism. How does one of the last remaining US loudspeaker manufacturers and a pioneer in manufacturing speakers and audio systems for OEM customers across the globe deal with tariffs?
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"Lessons Learned: A Rock & Roll Guide for Entrepreneurs" by Peter Janis
February 17, 2025 by audioXpress Staff

"Lessons Learned: A Rock & Roll Guide for Entrepreneurs" by Peter Janis

Peter Janis, the founder of Radial Engineering, passed on August 7th, 2024, after his cancer returned. In his final years, after selling his company and retiring, Peter wrote down the story of his life and all of the lessons he learned as a behemoth in the music industry. The book is now available on Amazon and bookstores everywhere, and all proceeds from the book go to the NAMM Foundation.
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Orchard Audio Unveils Valencia Balanced Headphone Amplifier
February 14, 2025 by audioXpress Staff

Orchard Audio Unveils Valencia Balanced Headphone Amplifier

Orchard Audio is expanding into the headphone market with the launch of Valencia, a class AB, balanced headphone power amplifier. Leo Ayzenshtat, the mind behind all the brand's products, describes Valencia as an ultra-high-performance design, able to drive the most demanding headphones while remaining clean enough to support highly sensitive ones. The project also represents Leo's first collaboration with experienced headphone reviewer Steven Ciofalo.
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Expand Your Audio Development Skills with audioXpress March 2025
February 12, 2025 by audioXpress Staff

Expand Your Audio Development Skills with audioXpress March 2025

audioXpress March 2025, focused on Test and Measurement and audio electronics, explains how to test Power Amplifiers, and how to measure HDMI Audio. Explore the possibilities of George Ntanavaras' SL-100 Sound Level Adjuster and Tom Perazella's Reinforced Speaker Protection solution. Read the interview with Mike Engelhardt, explaining everything about audio THD with QPSICE circuit simulation. Brian Lowe concludes its article on Op-Amp for Phono Preamps, and much more.
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