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.
 
The key feature on this design delivers more even magnet field around the voice coil, contributed to low magnetic field leakages. Another key attribute on this design is when during high excursions, the BL losses is very low and contributed to very low distortion comparing to conventional magnetic motor designs.

This slim design is perfect for soundbar and compact portable applications, targeting on premium audio qualities.
Here are three examples of the latest Punktkilde Radial Magnet models:

AUGWL0006-JN01 2.25" Woofer
The 2.25-inch ultra-thin Woofer uses a Die-cast Aluminum frame and an oversized voice coil with short coil width is connected to the cone. This double radial and long magnet system provides high excursion and no stray magnetic field, while a large hole is punched in the bottom of the U-yoke to reduce air pressure at the high excursion. The black anodized cone and dust cap extend the frequency response to high frequency.
www.eastech.com/punktkilde/augwl0006-jn01 

AUGWL0008-JN07 3" Woofer
The 3-inch ultra-thin Woofer uses a Die-cast Aluminum frame and an oversized voice coil with short coil width is connected to the cone. This double radial and long magnet system provides high excursion and no stray magnetic field, while a large hole is punched in the bottom of the U-yoke to reduce air pressure at the high excursion. The black anodized cone and dust cap extend the frequency response to high frequency.
www.eastech.com/punktkilde/augwl0008-jn07
AUGWL0009-JN04 3.5" Woofer
The 3.5 inch ultra-thin Woofer uses a Die-cast Aluminum frame and an oversized voice coil with short coil width is connected to the cone. This double radial and long magnet system provides high excursion and no stray magnetic field, while a large hole is punched in the bottom of the U-yoke to reduce air pressure at the high excursion. The black anodized cone and dust cap extend the frequency response to high frequency.
www.eastech.com/punktkilde/augwl0009-jn04 Founded in 1971, Eastech is one of the largest loudspeaker manufacturers in the world, with approximately 6,000 global employees including over 160 engineers specialized in acoustics, electronics, hardware, software and systems engineering. The company is headquarter in Taipei, Taiwan (Eastech is listed on the Taiwan Stock Exchange), and currently owns R&D facilities in Videbaek, Denmark (Scan-Speak) and Hui Yang, China, directly integrated with the company's software and electronics R&D facilities in Hui Yang, Shenzhen and Singapore.

Eastech's core business combines manufacturing complete audio systems - from headphones, to soundbars and complete speakers - with manufacturing transducers for the mass consumer market, as well as for pro audio and automotive applications. The company's state of the art manufacturing facilities in Hui Yang, China, are a vertically integrated operation, able to handle plastic injection, electronic production, wood assembly and processing, and incorporating an advanced, high-capacity automated transducer production operation.

The company's engineering capabilities and acoustic expertise allows Eastech to handle high-quality loudspeaker projects, from transducer design using Comsol, FEMM, and Loudsoft software for acoustic modeling and tuning, perform 3D Finite Element Analysis to simulate and optimize the acoustic profile and system’s mechanical structural design, and perform rigorous evaluation and design characterization using Listen and Klippel measurement solutions.

Punktkilde, designed by Scan-Speak, produced by Eastech is the tagline that translates the brand's intention of pursuing supreme sound quality, acknowledging its Danish heritage on designing premium quality transducers.
www.punktkilde.com