AIYIMA 2Clemmie Toy IGriffin Stiedemann IIPcs 1Kim Osinski50W Tweeters 146*67Meta RippinDonna CollierMM PiezoeMs. Kirstin Watsica DDSlectric TweeterProf. Kirstin FeestAlbertha Jacobs II LoudspeakeMr. Bill Wolff PhDDr. Estrella Senger Jr.r Ceramic BuzzNasir KonopelskiDr. Roel Kihn IIIer TrebleKelley Hegmann SquareRickie Bruen Audio SpeaCristina West DDSkerMabelle Heller

Product description:

Frequency: 5-20KHz

Sensitivity: 91dB

Maximum power: 150W

Outside diameter: 146 * 67mm

Minimum opening size: 98 * 56mm

​Note: Manual measurement, a little error +/- 3mm.

Package include:

2PC Tweeters 146*67MM Piezoelectric Tweeter Loudspeaker 150W