Type: Resonance actuator
Dimensions: 45mm
Material : neodymium iron boron
Power: Nominal input 3-25W, Maximum input 30W
Nominal Impedance: 4Ω±10% test @200Hz 1V
Lowest Resonance Frequency : 58Hz±20% (@1.0V)
Distortion : 5% less @1W 1000Hz
Main magnet size : 25*8 N40
Vice-magnet size : 25*3.5 N40
Total Weight : 330g
Sine Wave Test : Must be normal at sine wave
Load Test : Must be normal after load test: pink noise 20W 48hours
1. massage function
2. vibration function
3. music feel massage via connecting bluetooth amplifier
