Tang Band Speaker 25-2234SD High-Resolution 1-Inch Aluminum and Magnesium Dome Tweeter

In this edition of Test Bench I characterized a transducer from Tang Band (TB) Speaker, the 25-2234SD, a new 1” high-resolution dome tweeter with response to 40 kHz. The 25-2234SD is a compact tweeter that features a 1” aluminum/magnesium inverted dome, a neodymium motor structure, an injection-molded faceplate, a protective grill, and a rear cavity with magnetic fluid in the motor gap for cooling. This article was originally published in Voice Coil, June 2018.