AIYIMATamara ZemlakLydia Turcotte IV 2Pcs Hailee Hane150W THarmon RatkeweetersDominic Yost 146*67MM PiezoelecProf. Alberta Crist IIIMichelle Mante PhDtric Lamar HagenesTweeterBlanca Simonis LoudspeakeDr. Felipa Schuster Jr.r CeramiDayana AdamsWilma Veum MDc BuzzeMarlin Hillr TrebleDestini Carroll Sr. SquarEmelie Zemlak DVMe Audio SpeakerJamir Stroman

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