The PUI Audio Speaker features a rated input power of 1.0 watt and a maximum input power of 1.2 watts, with an impedance of 6 ± 15 ohms. It has a sensitivity of 92 ± 3 dB at 2.45V measured 10 cm away at 2 kHz in a 1cc enclosure. The resonant frequency is 600 ± 20% Hz in free air and 900 ± 20% Hz in a 1cc enclosure. With a frequency range of 600 to 20,000 Hz, the speaker is built with a PPA frame material and an NdFeB magnet. Weighing just 1.5 grams, it is lightweight and suitable for compact audio applications.

PEEK diaphragm for flat frequency response
High energy neodymium motor
Only 2.5 mm thick with spring loaded contacts
Dustproof and waterproof IP67 rated