Bu konuda

1 INDUSTRY NEWS &
DEVELOPMENTS
Raising the Bar for Rub & Buzz Defect Detection—New APx500 Software

8 SPOTLIGHT
Some Speaker Problems
That Needed Solving
By Bruno Putzeys and Lars Risbo

Directories
12 Global Voice Coil Winders
and Converters 2021
By Nora Wong

17 Magnet Vendors and Distributors 2021 By Mike Klasco and Nora Wong

26 ACOUSTIC PATENTS
By James Croft

30 TEST BENCH

New Coaxial 5.25” Pro Sound Driver
from B&C Speakers
By Vance Dickason

37 INDUSTRY WATCH
By Vance Dickason

Voice Coil Magazine Description:

Concise, timely and accurate, Voice Coil is your one-stop source to stay competitive in the loudspeaker industry! Every month, Voice Coil delivers loudspeaker professionals with the latest in technology and components. Vance Dickason and other industry experts provide a comprehensive collection of reviews on the loudspeaker products you use every day: drivers, test and measurement software, cones, ferrofluid, piezoelectrics and more!