All items tagged with TeXtreme (31)

Test Bench: SB Acoustics Satori MR16TX-8 TPCD 6.5" Midrange

April 16, 2025 by Vance Dickason

Test Bench: SB Acoustics Satori MR16TX-8 TPCD 6.5" Midrange

The 6.5" MR16TX-8 TPCD Midrange from SB Acoustics' prestige Satori line targets hifi and high-end audio applications, and expands the company's already significant investment in TPCD Textreme diaphragms. The cone assembly consists of a curvilinear inverted single piece, "bowl" shaped TPCD cone, glued to an inverted NBR surround, with the remaining compliance coming from a flat BIMAX spider. The motor is an FEA-optimized neodymium magnet and a 1.4" voice coil with a nonconducting fiberglass former.

Test Bench: The 5" MR13TX-4 TPCD Midrange from SB Acoustics’ Satori Line

January 1, 2025 by Vance Dickason

Test Bench: The 5" MR13TX-4 TPCD Midrange from SB Acoustics’ Satori Line

This latest MR13TX-4 midrange from SB Acoustics is part of the fast-growing Satori line of high-end transducers. A dedicated 5" midrange driver, the MR13TX-4 is the 10th TPCD TeXtreme diaphragm transducer to be featured in Test Bench. In terms of features, the MR13TX-4 is built on a proprietary two-piece cast-aluminum frame, completely open below the BIMAX spider for cooling. The cone assembly consists of a curvilinear inverted single piece "bowl" shaped TeXtreme cone and an inverted NBR surround, driven by a 1.2" diameter voice coil and a neodymium motor.

Cutting-Edge Drivers and New Enclosure Options in Voice Coil September 2024

August 30, 2024 by audioXpress Staff

Cutting-Edge Drivers and New Enclosure Options in Voice Coil September 2024

In this issue of Voice Coil, Vance Dickason continues his exploration of Outboard DSP systems with a review of the Marani Pro MIR4801 Audio System Processor. And Claus Futtrup explores the concept of a transitional alignment between B4 and LR4. Next, Mike Klasco writes about new materials for cabinets and enclosures. On Test Bench Vance Dickason characterizes the new B&C Speakers DE640-16 1.4" compression driver and the latest Satori MR13TX-4 5" TPCD TeXtreme midrange from SB Acoustics.

Test Bench: The Excel 29mm T29X001 Home Audio Tweeter from SEAS

May 15, 2024 by Vance Dickason

Test Bench: The Excel 29mm T29X001 Home Audio Tweeter from SEAS

The SEAS T29X001 tweeter, from the company's high-end Excel line of transducers, is a wide surround format type, like the original Vifa DX/XT tweeters, and combines the latest Composite Sound metamodal thin-ply carbon diaphragm (TPCD) technology with the seriously outstanding SEAS Excel radially charged Hexadym motor structure. This new tweeter makes the Norwegian manufacturer effectively the first company in the market to offer the latest metamodal TPCD diaphragm solution.

R&D Stories: TPCD Technology in Headphones - Engineering to Control Diaphragm Resonances

January 31, 2024 by Martin Turesson

R&D Stories: TPCD Technology in Headphones - Engineering to Control Diaphragm Resonances

This article details how thin-ply carbon diaphragm (TPCD) technology can also be applied to headphones, allowing precise control of diaphragm resonances rather than trying to reduce its negative effects, as the speaker industry already recognizes. As the pioneer of TPCD technology, Composite Sound is now entering the over-ear headphone market with its Metamodal TPCD engineering approach, enabling headphones with better sound quality, improved bass performance, and higher sensitivity.

Test Bench: SB Acoustics’ WO24TX-4 Satori 9.5” Midbass Woofer

January 24, 2024 by Vance Dickason

Test Bench: SB Acoustics’ WO24TX-4 Satori 9.5” Midbass Woofer

This midbass woofer is the latest product from SB Acoustics to feature a Composite Sound Thin-ply Carbon Diaphragm (TPCD) cone and another significant product from its Satori Line of high end drivers. The SB Acoustics WO24TX-4 Satori features a curvilinear inverted single piece “bowl” shaped TPCD cone. Clearly a material choice that is starting to conquer a growing number of speaker manufacturers in all application segments. This article was originally published in Voice Coil, September 2023.

audioXpress.com - The Most Popular Stories of 2023

December 29, 2023 by audioXpress Staff

audioXpress.com - The Most Popular Stories of 2023

We looked at the popular articles of 2023 in audioXpress.com (including selected articles from audioXpress and Voice Coil magazines), and we created this Top 11 list of news stories and online articles. As the number of visitors and pageviews registered by audioXpress.com continues to break records every year, visitors from all over the world returned more often to read the many stories available. Which of the topics and stories published online in 2023 were the most popular? Here are the results!

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.

SB Acoustics Launches Much Anticipated 9.5-Inch Satori TeXtreme Woofers

February 10, 2023 by Joao Martins

SB Acoustics Launches Much Anticipated 9.5-Inch Satori TeXtreme Woofers

The SB Acoustics Satori TeXtreme range using Thin-ply Carbon Diaphragms (TPCD) has now expanded to four sizes. So far the biggest commercially available TPCD driver using the increasingly popular technology, the SB Acoustics Satori 9.5" woofer with a 2" voice coil, is now available in 4 and 8 ohm variants. The thunder from the extended bass response of the new model WO24TX-4 and model WO24TX-8 woofers will no doubt be soon felt at hifi shows all over the planet.

Test Bench: Faital Pro’s New HF1460 Pro Sound Compression Driver

January 12, 2023 by Vance Dickason

Test Bench: Faital Pro’s New HF1460 Pro Sound Compression Driver

This article is a detailed characterization of the HF1460 1.4" exit neodymium motor compression driver from Faital Pro, oriented toward pro audio applications. The Faital Pro HF1460 features a carbon fiber diaphragm, which Faital Pro has been researching for some time, even before the first TeXtreme products were available in the market. The horn supplied for use with the HF1460 was the LTH142, an injection-molded, elliptical tractrix flare horn, with a 60° x 50° coverage pattern. This article was originally published in Voice Coil, September 2022.

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