All items tagged with subwoofers (212)

SubZone Subwoofer Placement Optimizer App Now Available

July 19, 2023 by audioXpress Staff

SubZone Subwoofer Placement Optimizer App Now Available

British start-up Sonic Baume has launched SubZone – a mobile app that finds the optimum position for a subwoofer in the room using acoustic simulation. Once the user enters some simple details about the room and listening position, the app predicts the effect of room modes for every possible position of the subwoofer. It then presents a heatmap of the room showing where the user should aim to put the subwoofer, and where to avoid placing it.

Patent Review: An Advanced Loudspeaker System

July 4, 2023 by James Croft

Patent Review: An Advanced Loudspeaker System

This article examines a notable patent from VUE Audiotechnik, describing a loudspeaker system with one driver providing a direct radiating output from the front, and a second driver on a ported side chamber, sharing a ported common chamber, where at least one port of the ported common chamber exits the front of the loudspeaker system. As Croft notes, this is an innovative advanced system - that was patent-pending at the time - and provides a unique combination of technology, offering real-world advantages. The patent was granted in 2021.

June 5, 2023 by audioXpress Staff

New Premium Audio Brand Theory Professional Debuts at InfoComm 2023

Theory Professional is making its official debut into the commercial audio market at InfoComm 2023 in Orlando, Florida. Exhibiting in booth 4989 and Audio Demo Room W223A, June 13 – 16, 2023, Theory Professional (Theory) is the new brand created by the Orange County-based company, already established with the Theory Audio Design brand of audio products for the home and residential installation. With a hyper-focus on performance and design, Theory Professional aims to become a go-to premium solution for the commercial audio market.

Trinnov Audio Multiple Source Multiple Controller Approach Becomes WaveForming Technology

May 30, 2023 by Joao Martins

Trinnov Audio Multiple Source Multiple Controller Approach Becomes WaveForming Technology

Trinnov Audio announced that following the successful first public demonstration of its Multiple Source Multiple Controller (MSMC) technology at the 2023 ISE show in Barcelona, multiple partners are incorporating the technology in their respective demonstration systems and showrooms. Intended to improve home theater design, Trinnov is now promoting the technology with the name WaveForming, as part of the company's vision for room acoustics, utilizing passive and active room acoustics.

IsoAcoustics Launches Aperta Sub XL Isolator for Large Subwoofers

May 15, 2023 by audioXpress Staff

IsoAcoustics Launches Aperta Sub XL Isolator for Large Subwoofers

Scheduled for presentation at the High End 2023 show in Munich, Germany, the new IsoAcoustics Aperta Sub XL subwoofer isolator expands on the Aperta Sub and makes the patented IsoAcoustics technology available for subwoofers of up to 160 lbs (72.5 kg). The subtle design does not get in the way of the feet on the subwoofer and remains visually subdued while unleashing the speaker’s full potential. Carpet disks for anchoring the subwoofer into carpeted surfaces are included.

Dirac, StormAudio, and Perlisten Team Up to Showcase Dirac Live Active Room Treatment at High End Munich 2023

May 10, 2023 by Joao Martins

Dirac, StormAudio, and Perlisten Team Up to Showcase Dirac Live Active Room Treatment at High End Munich 2023

Dirac has teamed up StormAudio and Perlisten to showcase the ultimate immersive home theater demonstration. Attendees at the High End Munich show, which runs from May 18-21, will have the opportunity to experience the possibilities of the new Dirac Live Active Room Treatment software with StormAudio’s powerful ISP Elite MK3 Immersive Sound Processor, played through a THX Certified Dominus home theater-quality Perlisten 11.7.6 surround sound system.

Voice Coil Test Bench: Wavecor’s New SW259WA01 10.25” High Xmax Subwoofer

May 3, 2023 by Vance Dickason

Voice Coil Test Bench: Wavecor’s New SW259WA01 10.25” High Xmax Subwoofer

This article offers a detailed characterization of Wavecor's latest SW259WA01 High Xmax Subwoofer. This new 10.25” subwoofer has a generous feature set that includes a proprietary six-spoke cast-aluminum frame that is substantial enough to support the heavy ferrite motor assembly and incorporates 36 vents below the spider mounting shelf. Other features include a very stiff and thick flat profile aluminum cone, an ingenious motor system with enhanced cooling, and a 2" four-layer voice coil wound. This article was originally published in Voice Coil, February 2023.

Test Bench: The SW26DBAC76-4 Shallow-Mounting Subwoofer from SB Acoustics

April 12, 2023 by Vance Dickason

Test Bench: The SW26DBAC76-4 Shallow-Mounting Subwoofer from SB Acoustics

This Test Bench article analyzes the popular SW26DBAC76-4 10" low-profile subwoofer from SB Acoustics, specifically designed (and patented) for applications that require a subwoofer that will fit into very shallow-depth enclosures. The SW26DBAC76-4 has a unique and interesting feature set that starts with an extremely shallow 79.5mm (3.13") cast-aluminum frame. The outside rim of the inverted cone is attached to the outside perimeter of the spider, and moves with the cone assembly. The inside diameter of the spider that would normally be glued to the voice coil assembly is then connected to the motor structure. This is a clever design.

Celestion Debuts High Performance PowerProX18 Subwoofer

April 11, 2023 by Alfred Moody

Celestion Debuts High Performance PowerProX18 Subwoofer

Celestion is expanding its range of professional audio drivers for sound reinforcement applications with the debut of the 18-inch PowerProX18 subwoofer. The new model features advanced voice coil cooling to boost reliability and reduce power compression, enabling high performance over extended periods of peak delivery, as required in applications including cinema sound, fixed install and touring sound reinforcement. The new PowerProX18 will be on display at NAMM 2023, alongside a range of new key PA products from Celestion.

Loudspeakers, Patents, and Trends. Voice Coil February 2023 Now Available!

January 27, 2023 by audioXpress Staff

Loudspeakers, Patents, and Trends. Voice Coil February 2023 Now Available!

The February 2023 issue of Voice Coil is now available and packed full or great content. Read the CES 2023 report, James Croft's review of the Quadrupole Transducer patent, and check out the latest Loudspeaker Cone/Diaphragm Industry Suppliers Directory. In this month's Test Bench, Vance Dickason spent time with the Wavecor SW259WA01 High Xmax Subwoofer and the 475BEPB-8 1” Beryllium Compression Driver from Radian Audio, covering the two frequency range extremes.

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