Number of channels:2CH
Rated power:3W At3.46V
Frequency response range: 20Hz~20KHz
Sensitivity:85±3 dB
Bluetooth version:BT5.1
SPEAKER SIZE:52MM High24.8MM
Horn impedance: 3Ω
Speaker power:3W*2
Number of speakers:2PCS
SIGNAL-TO-NOISE RATIO:≥95DB
Frequency response: 14Hz-18KHz
Product size:324*70*65mm