AIYIMA 2Dr. Roxanne Denesik IVTeagan CummingsPcs 150W TweeSanta GreenKade Konopelski DVMters Prof. Gennaro Hyatt146*67MM PiezoelectrAbdul ManteMylene Medhurstic TwMalika Osinskieeter LoudRussel Bartellspeaker Mr. Torrey ErdmanCeramic Buzzer TrebDr. Heber Crist VLaurie Osinskile SquareDr. Hillard Kunde PhD Audio SpeakerDr. Adriel Barrows DDS

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