3 Watt 4 Ohm mini speaker adopts high-end built-in magnetic speakers, stable performance, tight sealing, convenient and reliable, clear sound, providing a long time service for you.
Description
Speaker 3 Watt 4 Ohm Mini Speaker Compatible with Raspberry Pi; Robot; Advertising Machine; Game Machine; Integrated Machine Special Speaker
Specifications:
Power Rating: Rated Power/Maximum Power 2.0W / 3.0W
Impedance: 4 Ohm Plus/Minus 15% at 1 khz.1V
Resonance Frequency: 500 Plus/Minus 20% Hz
Sensitivity: 82 Plus/Minus 3dB (1w / 0.5m) at 1.0K Hz
Effective Frequency Range: FO to 15 KHz
Polarity: When a positive DC current is applied to the terminal marked +, the diaphragm shall move forward
Interface: 2.54mm Dupont Interface.
Operating Temperature: -25℃~ +65℃.
Storage Temperature: -25℃~ +65℃.
High Temperature Storage Test: 80℃ Plus/Minus 5℃ - 96 Hours.
Low Temperature Storage Test: -40℃ Plus/Minus 5℃ - 96 Hours.