All items tagged with Punktkilde (15)

Test Bench: The AUGWL0006-JN01 Aluminum Cone Woofer from Eastech’s Punktkilde Line

May 6, 2021 by Vance Dickason

Test Bench: The AUGWL0006-JN01 Aluminum Cone Woofer from Eastech’s Punktkilde Line

The AUGWL0006-JN01 is a new 2.25" woofer from Eastech’s Punktkilde lineup. With a depth of 7/8", the AUGWL0006-JN01 is part of the Ultra-Thin Series. The feature set is rather clever, using a black anodized aluminum cone assembly and dust cap, suspended with a NBR surround. A 25mm round foam surround supplies the additional compliance, and a large 35.5mm diameter under hung voice coil rides inside a double set of neodymium ring magnets. This article was originally published in Voice Coil, February 2021.

Punktkilde Introduces Radial Magnet Series

March 1, 2021 by Special Content

Punktkilde Introduces Radial Magnet Series

Punktkilde’s Radial Magnet Series applies exclusive dual suspension design with a dual-ring radial structure on a magnetic motor system for better BL(x) and excellent Kms(x) symmetry performance. From 2.25 to 3.5 inch, this series uses our exclusive Dual Suspension design with a Dual-Ring Radial structure on a magnetic motor system for better BL(x) and excellent Kms(x) symmetry performance.

Voice Coil February 2021 Focus on Cone Industry

January 27, 2021 by audioXpress Staff

Voice Coil February 2021 Focus on Cone Industry

The February 2021 edition of Voice Coil offers an overview of the Cone Industry in 2021, with an updated directory of loudspeaker cone, diaphragms and suppliers of relevant materials and components. Next up, James Croft reviews an interesting patent for a "Directional Loudspeaker," claimed by Dutch & Dutch BV, and Vance Dickason focuses his measurements on two small-sized drivers, typical of today's most popular consumer products. The first in Test Bench is the Wavecor FR070WA05, a 2.75" aluminum cone full-range driver, and the second is the AUGWL0006-JN01, a new 2.25" woofer from Eastech’s Punktkilde lineup.

Eastech Expands Punktkilde Catalog with Radial Magnet Series and Releases Five New Transducers

November 24, 2020 by audioXpress Staff

Eastech Expands Punktkilde Catalog with Radial Magnet Series and Releases Five New Transducers

Eastech has recently released five new drivers in its Punktkilde brand catalog. Punktkilde is Danish for "point source," which intends to highlight products designed by Danish high-end driver OEM Scan-Speak. The newly released drivers include the AUGWL0030-JN02, a 12" 8Ω woofer with a carbon pulp diaphragm; the 2" full-range AUGFL0005-JN08 compact design, and the 2.25” ultra-thin AUGWL0006-JN01, 3" AUGWL0008-JN07, and 3.5" AUGWL0009-JN04 radial magnet woofers.

Test Bench: The Punktkilde AUGWL0016-JN02 6.5" Midbass Driver

June 17, 2020 by Vance Dickason

Test Bench: The Punktkilde AUGWL0016-JN02 6.5" Midbass Driver

In this Test Bench, Vance Dickason characterizes a home audio transducer from Eastech’s Punktkilde line, more precisely the AUGWL0016-JN02 6.5" midbass driver. This is a new model from the Punktkilde brand that features a unique Magnesium-Lithium (Mg-Li) alloy flat profile cone with a 2" diameter convex dust cap out of the same material. As Dickason notes, this is a very nice looking woofer worth taking a closer look. This article was originally published in Voice Coil, March 2020.

Audio Precision APx500 Flex Audio Analyzer — Hands-On

May 27, 2020 by Vance Dickason

Audio Precision APx500 Flex Audio Analyzer — Hands-On

Vance Dickason writes about the Audio Precision APx500 Flex Audio Analyzer and shares his hands-on experience with this latest affordable analyzer solution, designed to work with third-party USB audio recording interfaces. Dan Knighten, AP's VP of Product Development, and Michael Martin, AP's Product Marketing Manager, brought a complete system to Dickason's place and assisted him in performing a series of R&D type measurements on the same driver featured in a Test Bench column. Which means, readers can compare the readings and results directly! This article was originally published in Voice Coil, March 2020.

From Drivers to Enclosures, Don't Miss Voice Coil March 2020!

February 26, 2020 by audioXpress Staff

From Drivers to Enclosures, Don't Miss Voice Coil March 2020!

The March 2020 edition of Voice Coil is now available online and in print. In this edition, Vance Dickason gets hands-on with the Audio Precision APx500 Flex Audio Analyzer, Mike Klasco writes about Loudspeaker Enclosure Materials, and James Croft explores a new patent of a novel orientation of a cardioid speaker design. And in Test Bench, Dickason characterizes a home audio transducer from Eastech's Punktkilde line, the cosmetically pleasing AUGWL0016-JN02 6.5” midbass driver.

Test Bench: The Punktkilde AUGDL0003-JN03 1” Magnesium-Lithium Alloy Dome Tweeter from Eastech

January 15, 2020 by Vance Dickason

Test Bench: The Punktkilde AUGDL0003-JN03 1” Magnesium-Lithium Alloy Dome Tweeter from Eastech

For this edition of Test Bench we characterized the Punktkilde AUGDL0003-JN03, a 1” magnesium-lithium alloy dome tweeter. This transducer, from Eastech’s relatively new Punktkilde line of home hi-fi drivers built in China and designed in Denmark by Scan-Speak engineers, is a tweeter from its magnesium-lithium product line, which includes this AUGDL0003-JN03 tweeter plus 4” thru 8” magnesium-lithium alloy cone woofers. This article was originally published in Voice Coil, November 2019.

Test Bench: Eastech’s Punktkilde FSA044010-0802 1” Titanium Dome Tweeter

November 27, 2019 by Vance Dickason

Test Bench: Eastech’s Punktkilde FSA044010-0802 1” Titanium Dome Tweeter

The transducer characterized in this Test Bench is from Eastech's Punktkilde line of home hi-fi drivers built in China and designed in Denmark by Scan-Speak engineers. The FSA044010-0802 is a recently released Punktkilde tweeter, featuring a 1” damped titanium dome diaphragm, dual magnet neodymium motor, a cast-aluminum anodized red faceplate (other colors are available), and an 8 ohm voice coil. This article was originally published in Voice Coil, September 2019.

Better Speaker Measurements with Voice Coil November 2019 Now Available

October 24, 2019 by audioXpress Staff

Better Speaker Measurements with Voice Coil November 2019 Now Available

November 2019 marks Voice Coil’s 33rd year as an information resource for the loudspeaker industry. For this edition, Mike Klasco focuses on "Measurement Microphones: Today and Tomorrow," while Nora Wong provides another valuable updated directory of Test & Measurement Microphone manufacturers and suppliers. James Croft reviews a new coaxial loudspeaker assembly patent granted to Tymphany, while Vance Dickason characterizes the DMA80-4, a 3" full-range speaker from Dayton Audio, and the AUGDL0003-JN03, a 1” magnesium-lithium alloy dome tweeter from Eastech’s Punktkilde line.

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