Piezoelectric ceramic speaker features and advantages:

Piezoelectric ceramic speaker: referred to as piezoelectric speaker, the structure is relatively simple, the electro-acoustic conversion rate is high, and there is no magnet. It is a very valuable electro-acoustic device. It is mainly composed of piezoelectric ceramic sheet + paper cone + speaker frame. (Better contains coils inside).

Advantages and characteristics: clear sound, good high frequency characteristics, crisp treble, light weight, high sensitivity, high efficiency, low power consumption. (rated power: piezoelectric speakers are capacitive devices, generally not rated power as a consideration. Take the withstand voltage value as the basis for consideration. Therefore, piezoelectric speakers all talk about withstand voltage but not power!)

Panel size: 4 Inch / 97mm

Effective power: 30W

Maximum audio power: 100W

Audio response: 55HZ-30KHZ 

Resistance: 4-8Ω 

Tweeter: 50 mm

Features: suitable for any subwoofer sound, etc.

Model Number: 5545755838

Package Include: 2 Pcs x Piezoelectric Tweeter