wireless speaker
1.Model number: YL-09
2.Power: 20W
3.Voltage:24V
4.Impedance: 4 OHM

wireless speaker

1.Model number: YL-09
2.Power: 20W
3.Voltage:24V
4.Impedance: 4 OHM

5.Frequence range: 580-1500 Hz

6.Sound Press Level:100dB

7.Test request: -400C~+550C temperature ,anti-virbration ,prevent- water