Product description:
Speaker size: 4 inch / 102MM
Height: 33.5MM
Rated power: 3W
Maximum power: 5W
Frequency range: 155Hz-20KHz
Voice coil impedance: 8Ohm
Voice coil size: 14 cores
Sensitivity: 88dB
Cone vertebral body: paper cone
Sound range: full frequency
Magnet: 45MM ferrite