Coil
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Loudspeaker Knowledge and Innovation in Voice Coil April 2024
In Voice Coil April 2024, Tom James reminds us about the importance of SPL Graph Data, and Mike Klasco revisits…
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Voice Coil Patent Review: Controlled Passive Radiator
James Croft has fun reviewing a Controlled Passive Radiator patent awarded to inventor Tony Doy, on behalf of Sonos (Santa…
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Patent Review: Dual Coil Electrodynamic Transducer with Channels for Voice Coil Cooling
James Croft reviews a published design submitted on behalf of Harman International Industries on January 2017. The design details an…
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Ideas for Speaker Enclosures Now in Voice Coil March 2024
Voice Coil March 2024 focuses on speaker enclosures with a unique directory of innovative material ideas, followed by an always…
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Goldring Announces Ethos SE Moving Coil Phono Cartridge
All those that are serious about extracting the maximum potential and sonic possibilities out of vinyl record pressings know where…
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Voice Coil February 2024 Cone and Dome Issue Now Available
The February 2024 issue of Voice Coil is now available, and it includes a major resource for all speaker designers…
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Time For Your Voice Coil January 2024 Issue
In the first issue of Voice Coil for 2024, Patrick Turnmire writes about “Diagnosing Speaker Design Issues Using the Klippel…
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Just One More Thing. Don’t Miss Voice Coil December 2023
This is the last issue of Voice Coil for 2023, which includes a combination of valuable industry resources and expert…
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Voice Coil Test Bench: The 18ME/9642T00 6.5″ Midrange from Scan-Speak
For this Test Bench, Vance Dickason measures the Scan-Speak 18ME/9642T00 Ellipticor 6.5″ Midrange, the first driver to be offered only…
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Voice Coil Test Bench: Wavecor’s WF182BD13-04 7″ Midbass Driver
The Wavecor WF182BD13 is a midbass driver that utilizes a unique proprietary cone material made with interwoven Kevlar/Carbon fibers with…
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