All items tagged with waveguide (39)

Beyma Introduces Multiple New Products at ISE 2025

February 18, 2025 by Joao Martins

Beyma Introduces Multiple New Products at ISE 2025

Integrated Systems Europe (ISE) is increasingly the trade show where speaker driver manufacturers in the pro audio segment present their new designs and announce new base models and innovations. During ISE 2025, Beyma introduced many new products that update its range to make it more competitive and broader. Among the new products are a new 14" woofer, two waveguides for line arrays, two new horns, and new compression drivers, expanding the CD family presented in 2023.

Development & Design: Experimental and Theoretical Investigation of an Unusually Shaped Horn

December 18, 2024 by Joerg Panzer and Patrick Macey

Development & Design: Experimental and Theoretical Investigation of an Unusually Shaped Horn

In another example of cutting-edge experiments that deserve recognition, Joerg Panzer (R&D TEAM, Germany) and Patrick Macey (PACSYS, UK) detail an investigation of the sound pressure response and radiation impedance of a loudspeaker horn driven by an electro-dynamic transducer. The two authors (and creators of the respective software tools) combined measurements with simulation software using finite and boundary element methods and explored the associated issues with meshing for each method.

AudioSmile Launches Refined Little British Monitor

November 7, 2024 by Joao Martins

AudioSmile Launches Refined Little British Monitor

AudioSmile, the brand of designer and maker Simon Ashton, has reached out to audioXpress to let us know about the release of a new version of the Little British Monitor (LBM), a successor to its previous (and highly praised) LBM and LBM MK2 models. Far more than a simple iteration, the new LBM (MK3) is a ground-up redesign to achieve the very best performance in a desktop-sized active speaker package. Available as both a finished product or a build-you-own kit.

September 20, 2024 by Joao Martins

Peter Lyngdorf and Purifi Audio Announce New Radiant Acoustics Speaker Brand

There's a new Danish hifi speaker brand in the market, part of the expanding audio universe created by Peter Lyngdorf, the founder of HiFi Klubben, and co-founder of Purifi Audio. The project was inspired by Henrik Reinholdtsen, the CEO of Nordic Hi-Fi, a direct-to-consumer business that is also part of the HiFi Klubben universe. Radiant Acoustics is now on the market with the Clarity 6.2 passive speaker, using a 6.5" Purifi woofer and a new AMT tweeter, with a custom-designed waveguide, developed by Lars Risbo.

ADAM Audio Unveils A4V and A7V Limited Edition White Studio Monitors

May 6, 2024 by Joao Martins

ADAM Audio Unveils A4V and A7V Limited Edition White Studio Monitors

On the occasion of the company’s 25th anniversary in 2024, ADAM Audio announced a limited-edition run of the A4V and A7V studio monitors. To celebrate the first quarter of a century of the Berlin, Germany -based brand, a restricted quantity of these two nearfield monitor models from the A Series will feature a decadent high-gloss arctic white finish. These will be available from June 2024 through selected official ADAM Audio retailers worldwide as well as the ADAM Audio webstore.

Ideas for Speaker Enclosures Now in Voice Coil March 2024

February 28, 2024 by audioXpress Staff

Ideas for Speaker Enclosures Now in Voice Coil March 2024

Voice Coil March 2024 focuses on speaker enclosures with a unique directory of innovative material ideas, followed by an always insightful patent review, where James Croft revisits the pivotal Dinaburg invention. For Test Bench, this month Vance Dickason characterizes the SIG180-4 6.5” woofer from Dayton Audio’s Signature Series, and a midbass shallow-profile 6.5” driver, the Stereo Integrity TM65 mkIV.

Beyma Introduces New Products at ISE 2024

February 8, 2024 by Joao Martins

Beyma Introduces New Products at ISE 2024

Playing (almost) at home, Acustica Beyma leveraged the opportunity of another Integrated Systems Europe show to welcome his vast network of OEM customers and distributors to its booth, and present the results of the company's latest engineering efforts. Beyma introduced several new products at the Barcelona show, including a new high-performance subwoofer for the LEX series, a new generation line array waveguide, and a high performance 8" coaxial transducer.

Electrostatic Loudspeakers and Two Cutting-Edge High-End Tweeters in Voice Coil June 2023

May 31, 2023 by audioXpress Staff

Electrostatic Loudspeakers and Two Cutting-Edge High-End Tweeters in Voice Coil June 2023

Voice Coil June 2023 features an extensive patent review in James Croft's Acoustic Patents column. The topic is a 2014 patent awarded to Nokia, offering an opportunity to revisit the history of electrostatic loudspeakers, with insights from Tim Mellow, one of the two listed inventors. In Test Bench, Vance Dickason focuses on the D8404-552000 Ellipticor cloth diaphragm dome midrange from Scan-Speak, and characterizes the SB Acoustics TW29BNWG beryllium dome and waveguide from the brand's prestigious Satori line.

Funktion-One Launches Evo X Wide Dispersion Horn-Loaded Loudspeaker

October 27, 2022 by Alfred Moody

Funktion-One Launches Evo X Wide Dispersion Horn-Loaded Loudspeaker

Funktion-One has introduced what the company believes to be its most versatile loudspeaker to date. Evo X is a significant development of the full range, completely horn-loaded loudspeaker, featuring the latest Funktion-One waveguide technology to provide 90° horizontal dispersion and high SPL. An evolution of the decades-long research the company has conducted based on the work of Tony Andrews, the new Evo X features an advanced driver technology to achieve an even horizontal coverage suitable for live events and club dancefloors.

Patent Review: Dynamic Acoustic Waveguide

October 26, 2022 by James Croft

Patent Review: Dynamic Acoustic Waveguide

James Croft reviews another patent of a concept ignoring abundant prior art, which apparently wasn’t scrutinized by industry experts - as it should. The patent "Dynamic Acoustic Waveguide," was awarded to William Eugene Wheeler (High Ridge, MO) as inventor and assignee, and describes a “loudspeaker and a method of operation that allow for the production and emphasis of extremely low bass tones.

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