AIYIMA 2PHarmony BoscoReyna Flatleycs 150W TwDuncan Mitchelleeters 146*67MMProf. Columbus Hackett Jr.Michale Toy PiezoelecMaeve Boyle Vtric Tweeter LMr. Derrick Wolf DVMAllene WaelchioudspeaProf. Mina Wildermanker CeramiGeneral Kuhlman Ic BuzzerBarrett Lakin Treble Square Jaden PredovicAudio SpeaCoy Mosciski IkerHermina Fisher III

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