Application: Bluetooth speaker, etc.
Function: low frequency
Size: 50*19mm
Rated power: 3W
Impedance: 8Ω ± 15%
Resonant frequency: 240Hz ± 20%
Frequency range: 240Hz-15KHz
Sensitivity: 80 ± 2db (1m/1W)

CAN communication alarm is an intelligent alarm device developed based on Controller Area Network (CAN) bus technology. By connecting to a CAN network, it receives and parses data frames transmitted by various nodes in real time. Upon detecting preset abnormal conditions—such as fault codes, signal ...