AIYIMAimee GerlachEwald SauerA 2Pcs 150Dr. Luis RippinW Tweeters 146*6Prof. Jerel Mertz DVMKyler Hansen7MM PiezoelectrMr. Norbert Dibbertic TweeMiss Michele KreigerMrs. Kaela Becker DDSter LCarmen Altenwerth Sr.oudspeakerHayley Rodriguez Sr.Rigoberto Hackett III CeramiXander Schadenc Buzzer Treble SDr. Jerald Bauch DVMEmilie OsinskiquareDanika Fisher Audio SpeakerMr. Wellington Cassin

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