All items tagged with loudspeaker design (195)

KEF Launches New KC62 Subwoofer with Uni-Core Technology

January 21, 2021 by audioXpress Staff

KEF Launches New KC62 Subwoofer with Uni-Core Technology

As previously teased, KEF announced the launch of the new KC62 powered subwoofer with three innovative technologies that successfully prioritize design and sound in equal measure. Combining the brand's technologies and skills, KEF's engineers have developed a brand new approach to subwoofer performance, allowing maximum bass in a minimum space. Using KC62's force-canceling and Uni-Core technologies, KEF surpasses traditional expectations of what a subwoofer can achieve based on its size.

Resonado Labs Debuts FCS Bidirectional Speaker Driver at CES 2021

January 18, 2021 by audioXpress Staff

Resonado Labs Debuts FCS Bidirectional Speaker Driver at CES 2021

Audio technology startup Resonado Labs continues to expand on its patented Flat Core Speaker (FCS) technology, taking on conventional, century-old speaker principles. Evolving on its FCS principles, Resonado debuted a dual-sided speaker driver at CES 2021. FCS Bidirectional allows for a diaphragm to be bonded to both sides of a voice coil. This design offers unique opportunities for very wide sound coverage as well as being particularly well suited for dipole type loudspeaker systems.

Patent Review: Compact Stand-Alone Stereo Loudspeaker

January 14, 2021 by James Croft

Patent Review: Compact Stand-Alone Stereo Loudspeaker

James Croft looks at an interesting new patent covering a “Compact Stand-Alone Stereo Loudspeaker” by inventor Jes Mosgaard from Libratone A/S (Denmark). This patent submitted in 2010, was granted in 2013, and describes a compact and portable stereo loudspeaker system that is capable of providing a spacious sound field using an internal stereo pair of loudspeakers arranged in a dipole configuration. This article was originally published in Voice Coil, February 2015.

JBL Kicks Off 75th Anniversary with New 100 Classic 75 Loudspeaker and SA750 Integrated Amplifier

January 8, 2021 by audioXpress Staff

JBL Kicks Off 75th Anniversary with New 100 Classic 75 Loudspeaker and SA750 Integrated Amplifier

Celebrating three quarters of a century, JBL remains synonymous with epic sound. Harman International signaled the anniversary during its CES 2021 press event with the introduction of the 100 Classic 75 loudspeaker, featuring the iconic, 1970's-style retro JBL L100 Classic design and foam grille, together with the intriguing and retro-looking JBL SA750 Integrated Amplifier, inspired by the JBL integrated amplifiers from the 1960s and 1970s, but featuring the most modern technologies.

SB Audience Introduces Bianco 12 and 15-inch Woofers Optimized for Open Baffle Designs

January 5, 2021 by Joao Martins

SB Audience Introduces Bianco 12 and 15-inch Woofers Optimized for Open Baffle Designs

Open baffle loudspeakers are extremely popular for good reason. They can be fitted with large low frequency drivers and they sound "real," in part because open baffles play with room reflections and sound good even off-axis. A big concern though, is control over the bass response, where the size of the baffle, as well as the choice of the bass drivers are critical. And that is why the engineering team at SB Audience decided to launch new woofers designed for enthusiasts of open baffle applications.

SEAS Unveils New W18NX003 Excel Nextel Woofer

December 18, 2020 by Joao Martins

SEAS Unveils New W18NX003 Excel Nextel Woofer

SEAS had a busy 2020, signaling the company's 70th Anniversary and fulfilling on its anticipated plan of updating the existing product line with new improved models, as well as refreshing old industry favorites carefully crafted by its Norwegian engineering team. The new W18NX003 (E0096-08) continues SEAS' high-end paper cone heritage with the 2-layer Nextel coating technology, combined with an improved magnet system design and titanium voice coil formers.

GGNTKT Model S1 Self-Powered In-Wall Loudspeaker for Full Multichannel Immersion and Dynamics

December 16, 2020 by Joao Martins

GGNTKT Model S1 Self-Powered In-Wall Loudspeaker for Full Multichannel Immersion and Dynamics

GGNTKT (the name stands for "Gegentakt" or push-pull) is an interesting new loudspeaker company with a refreshing attitude towards high-end audio. The company's new product, the Model S1, is a self-powered, in-wall, 2-way custom installation design for home theaters. The GGNTKT Model S1 is a high output design for front/LCR and surround channels of small to medium-sized home theaters and professional multichannel monitoring in studio facilities.

Patent Review: Single Enclosure Surround Sound Loudspeaker

December 10, 2020 by James Croft

Patent Review: Single Enclosure Surround Sound Loudspeaker

James Croft reviews a patent claimed by Polk Audio and granted in 2015, describing “a single-enclosure loudspeaker system that projects multichannel surround sound into a listener’s room, and so replaces multiple conventional surround channel loudspeakers.” The patent also describes, in one embodiment of the invention, that the “surround channel program material is pre-processed by an integrated wireless transmission device that performs certain digital signal processing and channel mixing steps in advance of wireless surround signal broadcast to a receiver.” This article was originally published in Voice Coil, January 2015.

PSB Speakers Announces Alpha AM3 and Alpha AM5 Affordable Active Monitors with Bluetooth

October 15, 2020 by audioXpress Staff

PSB Speakers Announces Alpha AM3 and Alpha AM5 Affordable Active Monitors with Bluetooth

Canadian manufacturer PSB Speakers, long renowned in loudspeaker design, announced the immediate availability of two new affordable compact, powered speakers, the Alpha AM3 and Alpha AM5. The new models are founded on PSB’s almost 50 years of speaker design expertise and the Alpha P3 and P5 models, introduced last year. The Alpha AM3 ($399/pr U.S. MSRP) and Alpha AM5 ($599/pr) feature phono and optical inputs, built-in Bluetooth, USB DAC, and much more.

R&D Stories: How Virtual Product Development Improves the Quality of Consumer and Pro Audio Products

October 1, 2020 by Alfred Svobodnik

R&D Stories: How Virtual Product Development Improves the Quality of Consumer and Pro Audio Products

This article addresses how modern methods of acoustical virtual product development make it possible to assess and optimize quality and performance problems throughout the entire product development process. Using a combination of modeling, simulation, and measurement tools, everything can be analyzed in-depth before building the physical product, the two authors explain. This article was originally published in audioXpress, September 2020.

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