4pcs 1 Watt 8 Ohm Cavity Mini Speaker Full-Range Cavity Advertising Machine Small Speaker 3.3V 5V with JST-PH2.5mm-2 pin Interface for Arduino Small DIY Electronic Projects

Specification:
Rated energy: 1w
Rated impedance: 8Ω
Frequency response: 2.2kHz
Sensitivity: 95dB/W
Intercourse to noise ratio: 95dB
Harmonic distortion: 1TMD%
Working temperature: -25℃~+60℃

Bundle contains:
4pcs* Audio system

【Steady efficiency】: Using high-end built-in magnetic speaker, sturdy
【Straightforward set up】: Outfitted with JST PH2.5mm pin terminals, very handy connection, clear sound high quality
【Good sound high quality】: vast and full sound vary, clear sound high quality, bass heavy, deliver wonderful expertise.
【Form】: oval; Magnetic circuit type: inner magnetic kind.
【Large software】 :5W 1ohm mini speaker is broadly appropriate with Arduino, robotic, Raspberry PI recreation console, all-in-one and different particular speaker initiatives