All items tagged with neodymium (197)
Harbottle Audio Announces New TSADvS Subwoofer Series
February 20, 2018 by audioXpress Staff

Harbottle Audio Announces New TSADvS Subwoofer Series

FWA and Harbottle Audio announced the release of the TSADvS (pn: tee-sad-vee-es) drivers to the ODM market. A high power handling, low distortion, low compression, pro audio subwoofer focused on efficiency and sound quality. The TSADvS series features a neodymium overhung motor topology with vast amounts of motor venting. The TSADvS series features 18-inch and 21-inch models.
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New 2018 Drivers from Eminence Speaker
February 13, 2018 by audioXpress Staff

New 2018 Drivers from Eminence Speaker

Among the several products introduced at this year’s NAMM Show, Eminence confirmed a series of new drivers already scheduled for 2018. From small format pro audio devices to a 15” neodymium guitar speaker, Eminence has expanded its lineup of audio solutions for a wide array of applications. New Eminence drivers for 2018 include the Alpha 2-8, and Alpha 5-8 for compact pro audio applications, the APT30 horn loaded tweeter, SD28 soft-dome tweeter, and F151M-8 ring radiator compression driver.
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Lavoce Introduces New Pro Audio Drivers at the NAMM Show 2018
February 7, 2018 by audioXpress Staff

Lavoce Introduces New Pro Audio Drivers at the NAMM Show 2018

With a heritage of over 30 years designing and manufacturing loudspeaker components, Lavoce Italiana continues to expand its portfolio of OEM professional audio solutions. At the NAMM Show this year, Lavoce introduced several new products including 1.4” exit and 2" exit ferrite magnet compression drivers and a high sensitivity neodymium magnet 10”. Lavoce also appointed its very first official distributor for the USA.
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Test Bench: Eminence N151M-8 1” Compression Driver
December 20, 2017 by audioXpress Staff

Test Bench: Eminence N151M-8 1” Compression Driver

For this Test Bench, Vance Dickason characterizes an Eminence N151M-8 1” throat ring radiator compression driver coupled with the Eminence STI1 90° × 40° constant directivity horn. The N151M-8 includes a mylar diaphragm driven by a 1.5” voice coil wound on a polyimide former and cast aluminum body, neodymium ring magnet motor, and field-replaceable diaphragm. This article was originally published in Voice Coil, June 2017.
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Test Bench: The New D4400Ti-Nd Compression Driver from PRV Audio
November 29, 2017 by Vance Dickason

Test Bench: The New D4400Ti-Nd Compression Driver from PRV Audio

Voice Coil characterizes a new compression driver from Brazilian pro sound OEM PRV Audio, a company that started operations in 2006, created by a group of former executives and engineers from one of Brazil’s most prestigious loudspeaker manufacturers, and which has not stopped producing high quality products. This edition of Test Bench looks at the D4400Ti-Nd compression driver, complemented with PRV Audio’s WGP22-50 2” bolt on 60° × 60° waveguide. This article was originally published in Voice Coil, May 2017.
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Test Bench: ETON 29HD2 Magnesium/Ceramic 28mm Dome Tweeter
November 11, 2017 by Vance Dickason

Test Bench: ETON 29HD2 Magnesium/Ceramic 28mm Dome Tweeter

These Test Bench samples came from Germany. From Eton I received the 29HD2, its neodymium motor tweeter, with a fairly rich feature set that includes an aluminum faceplate, a 28 mm diameter magnesium diaphragm with a ceramic coating on both sides protected by a cosmetically attractive grill/phase plug, and driven by an aluminum former wound with round copper-clad aluminum wire (CCAW). This article was originally published in Voice Coil, April 2017.
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Ultrasone Introduces Signature DXP Closed-back Headphones
November 7, 2017 by audioXpress Staff

Ultrasone Introduces Signature DXP Closed-back Headphones

Bavarian headphone manufacturer Ultrasone introduced the Signature DXP, dynamic closed-back headphones specifically tailored to DJs’ needs. With their hinged ear cups and shielding from background noise, the Signature DXP headphones are designed for use in the club. Ultrasone says the sound quality delivered by these headphones also makes them a great choice for studio environments or even living room enjoyment.
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Test Bench: Accuton C30-6-358 High-End Tweeter
November 6, 2017 by Vance Dickason

Test Bench: Accuton C30-6-358 High-End Tweeter

The samples for this Test Bench came from respected German home/car audio OEM transducer manufacturer Accuton. I received the Accuton C30-6-358, its new “Cell Concept” neodymium motor ceramic diaphragm 30 mm tweeter. The Accuton C30-6-358 is an interesting tweeter for several reasons. The mounting system, which is part of the “Cell Concept,” is definitely unique, with its proprietary clapping mechanism. This article was originally published in Voice Coil, April 2017.
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Test Bench: FaitalPRO HF142 Compression Driver Coupled with LTH142 60°×50° Horn
October 26, 2017 by Vance Dickason

Test Bench: FaitalPRO HF142 Compression Driver Coupled with LTH142 60°×50° Horn

Test Bench of the HF142 1.4” neodymium motor compression driver with the LTH142 60° × 50° horn, from Italian pro sound OEM FaitalPRO. Features for the HF142 include a ketone polymer diaphragm, with proprietary perforated suspension for acoustic tuning and a Finite Element Analysis (FEA) modeled and optimized four-slot annular phase plug. The phase plug’s design and its coupling with the diaphragm uses Faital’s proprietary simulation / modeling software. This article was originally published in Voice Coil, March 2017.
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The SB Acoustics Satori TW29BN Beryllium Dome Tweeter
October 11, 2017 by Vance Dickason

The SB Acoustics Satori TW29BN Beryllium Dome Tweeter

For this Test Bench, SB Acoustics sent its new high-end Satori line neodymium 29 mm beryllium dome tweeter, the TW29BN. Features include a 29 mm wide surround beryllium diaphragm sourced from Materion, a non-reflective cast-aluminum rear cavity, a two-part aluminum faceplate with integrated mechanical decoupling, dual balanced compression chambers, a high-saturation neodymium ring type motor magnet with a T-shaped pole and dual copper cap shorting rings. This article was originally published in Voice Coil, February 2017.
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