All items tagged with speaker design (240)
Get Ready to Join the Loudspeaker Industry with Voice Coil October 2017
September 25, 2017 by audioXpress Staff

Get Ready to Join the Loudspeaker Industry with Voice Coil October 2017

Getting ready for another edition of the AES Convention in New York City, and many other October shows, this edition of Voice Coil is another one for the records, including an extensive directory of Amplifier and DSP Vendors, and a review of Bose's latest patent of a new bass reflex and tuned pipe enclosure. In Test Bench, Vance Dickason characterizes the 745NEOBe, a pro sound 1.4” beryllium compression driver from Radian Audio, and the updated CQQ76 ribbon tweeter from BoZhen New Audio Lab.
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Pioneer Introduces Eight Speakers and Six Subwoofers on New Z and D High Performance Automotive Loudspeaker Series
September 22, 2017 by audioXpress Staff

Pioneer Introduces Eight Speakers and Six Subwoofers on New Z and D High Performance Automotive Loudspeaker Series

Pioneer Electronics (USA) introduced several new high performance automotive loudspeakers, all using advanced designs and materials. The new Z series of speakers and subwoofers and the next generation D series speakers and subwoofers, have been engineered to reproduce music with premium sound quality, respond to hi-res audio increased dynamics, and take full advantage of unique concepts and proprietary advanced technology, benefiting from Pioneer's decades of automotive loudspeaker design theory and testing ability.
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SOUNDBOKS Ridiculously Large Portable Bluetooth Speaker Powered by Merus Audio eximo Amplifier Technology
September 21, 2017 by audioXpress Staff

SOUNDBOKS Ridiculously Large Portable Bluetooth Speaker Powered by Merus Audio eximo Amplifier Technology

Here's an interesting story both from the loudspeaker design and marketing perspective. Copenhagen, Denmark-based SOUNDBOKS recently released a follow-up version of their "popular party speaker", known among music festival participants and other party goers as “The loudest battery-powered speaker.” Among other improvements, the updated version features two Merus Audio MA12070P amplifier ICs, allowing higher power and longer battery life.
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Earthquake Sound Introduces New Patented PUMP 12 Passive Radiator Design
August 23, 2017 by audioXpress Staff

Earthquake Sound Introduces New Patented PUMP 12 Passive Radiator Design

Earthquake Sound is now promoting its latest patented design, which entails an advanced improvement over the previous patent for the successful Symmetrically Loaded Audio Passive System (S.L.A.P.S.) Radiator. Since its initial appearance in early prototype phase, the new PUMP 12 passive radiator design has been impressing everyone with its ability to increase a subwoofer's SPL up to 6dB. The new PUMP 12 passive radiator module is now available.
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Bang & Olufsen Unveils BeoLab 50 Speaker System
August 10, 2017 by audioXpress Staff

Bang & Olufsen Unveils BeoLab 50 Speaker System

The new top-performing loudspeakers from Bang & Olufsen, the BeoLab 50 were just unveiled. The new speakers combine sophisticated sound and a beautiful design, with everything one could wish for in the home of the future… today. You wouldn’t tell from the outside, but the technology inside was inherited from the state-of-the-art BeoLab 90. As the brand explains, the BeoLab 50 is the first design from Bang & Olufsen, emerging directly from the prestigious and innovative BeoLab 90 loudspeakers.
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VANA Unveils the Audio Physic Step Plus and Tempo Plus Loudspeakers to US Market
August 2, 2017 by audioXpress Staff

VANA Unveils the Audio Physic Step Plus and Tempo Plus Loudspeakers to US Market

VANA, Ltd. has announced the availability of the Audio Physic Step plus and Tempo plus loudspeakers in the US market through a carefully selected network of audio retailers. The Step plus is an ultra-high-performance bookshelf speaker and the Tempo plus is a floor-standing speaker utilizing the same midrange and tweeter technologies as the Step plus with low frequency drivers integrated within the enclosure.
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Scan-Speak Introduces First Models from its New Ellipticor Driver Range
June 22, 2017 by audioXpress Staff

Scan-Speak Introduces First Models from its New Ellipticor Driver Range

Previewed at an exclusive event in Munich, in May 2017, Scan-Speak has now launched the first two drivers in its Ellipticor line, combining a series of design innovations such as elliptical voice coils, resulting in lower distortion, combined with higher SPL. The first two Ellipticor drivers released by the Danish brand include the D3404/552000 tweeter and the 18WE/4542T00, a 6.5” midwoofer.
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VC Spotlight: Boundary Effects on Sources at Low Frequencies
April 27, 2017 by Christopher J. Struck

VC Spotlight: Boundary Effects on Sources at Low Frequencies

A sound source, such as a loudspeaker, will experience an increase in directivity with increasing frequency, as the wavelength of sound becomes small compared to the baffle’s size. Since the baffle the driver is mounted on is larger than the driver, this occurs at a lower frequency than for the driver diaphragm itself. This article was published originally in Voice Coil, July 2016
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Hypex Electronics Introduces New NCAS500MP Active Speaker Amplifier Module
April 12, 2017 by Joao Martins

Hypex Electronics Introduces New NCAS500MP Active Speaker Amplifier Module

Dutch power amplifier and DSP specialist Hypex Electronics has been updating its vast product range at such an impressive pace that's hard to keep track. Among the many new modules in its Class D NCore amplifier range, Hypex introduced the new NCAS500MP module, high efficiency two-channel (400W and 100Wrms at 4 Ohm) solution for active speakers. This module will be soon joined by the new NCAS1000MP with two 800Wrms and 200Wrms channels.
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L-Acoustics Announces new Syva Line Source Plug-and-Play Speaker System
February 3, 2017 by audioXpress Staff

L-Acoustics Announces new Syva Line Source Plug-and-Play Speaker System

L-Acoustics announced a brand new addition to its extensive catalogue of sound reinforcement solutions with the new Syva line source speaker system and the accompanying Syva Low and Syva Sub. The new design brings L-Acoustics line source heritage to a sleek, plug-and-play system, featuring a new patent pending transducer arrangement called segment source, producing an ultra-wide directivity pattern, and offering 35 meters of throw capability with 142 dB max SPL.
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