2 inch 5W 4 Ohm Full Range Speaker 52MM Square External Magnetic Speaker Advertising Machine Bluetooth Audio Speaker

2 inch 5W 4 Ohm Full Range Speaker 52MM Square External Magnetic Speaker Advertising Machine Bluetooth Audio Speaker

Features:
1.Use high-quality materials that are durable and long-lasting
2.Full frequency speaker, with a wide frequency response range and excellent sound quality
3.The product can withstand high-intensity low-temperature cycling testing
4.Low internal resistance, high sensitivity, and no magnetic field interference.
5.Widely applicable, suitable for walkie talkies, advertising machines, bluetooth speakers, etc.

Parameters: 
Audio characteristics: full frequency
Rated power: 3w
Maximum power: 5w
Impedance: 4 ±20%Ω
Air pressure: 860-1060hpa
Frequency range: 0 .25~ 18khz
Relative humidity: 45% to 80% (rh)
Air pressure: 860-1060hpa
Hanging edge material: Bubble edge
Working temperature range: -20 ℃ to+60 ℃

Package include:
Speaker*1