【1PC 40MM Full Range Audio Speaker 4 5W HiFi Stereo Loudspeaker Bluetooth Speaker】

Description:1. Small interference by external magnetic field, not easy to leak magnetic.2. Full frequency speaker, matching 4 euro 5W power amplifier3. The product can withstand high strength low temperature cycle test4. Small internal resistance, high sensitivity, no external stray magnetic field5. Wide range of use, suitable for walkie-talkies, Bluetooth speakers, etcParameters:Product name: Square 40mm internal magnetic speakerDrive voltage: 3.4-4.4VMagnetic circuit form: internal magnetic typeType: Pot bottom hat hornRated power: 3WMax power: 5WResistance: 4ΩSensitivity: 94dB/WFrequency range: 0~ 20KHzSize: φ40mm H20mmUsage: Suitable for walkie-talkie, Bluetooth speaker, etcPackage included:1Piece Note:Please allow1-2cm measuring deviation due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!