Destini RutherfordAIYIMADavid O'Kon 2PcsProf. Grayson Mayer Sr. 150W THouston SchmittweeteProf. Elwyn Langosh DVMrs 146*67MM PiezoeDuncan LabadieJacynthe Larkinlectric TweeterMable Dickinson MDProf. Candida Erdman MD Loudspeaker Myrtle TorphyMr. Jerad Miller ICeramic Buzzer TrebJaleel Bartolettile Square Nick Champlin Jr.Roberto WillAudio SpeDr. Jake Graham Sr.aker

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