Voice Coil November 2026 - PDF

VOLUME 40, ISSUE 1  —  November 2026
IN THIS ISSUE

1 INDUSTRY NEWS & DEVELOPMENTS By Vance Dickason

10 SPOTLIGHT Closing the Loop
Part 1—Designing a Well-Known 8” Woofer in SpeaD and Validating SpeaD Using the Klippel DA2 Analyzer
By Patrick Turnmire

14 FOCUS Notable Developments in Bass Recent Innovations Are Bending Hofmann’s Iron Law
By Mike Klasco

TEST BENCH
19 REDCATT’s 202N-GL Glass Diaphragm Compression Driver Accompanied by an Eighteen Sound XT1464 Horn
By Vance Dickason

24 B&C Speakers’ 12SW115 12” Woofer for Use in Compact Horn Subwoofer Enclosures
By Vance Dickason

30 INDUSTRY WATCH
By Vance Dickason

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