New design trolley speaker Hot sale trolley speaker Good sound trolley speaker Reasonable price battery trolley speake
travel speaker is multifunction and durable wireless with USB/ sd
model:ND-8A
type:Active trolley speaker
Frequency Response:70Hz-18KHzPower(RMS):18W*1Degree of distortion:115dB(1W/1M)Speaker Unit:8″*1+3″*1 4ΩInput Signal:Wired 100mV (300Ω) linear input1.0V(1KΩ) Power Supply:AC:220V DC:12V 4.5Ah Each one can be used outdoor for 3.6 hours.With external battery interface.Current consumption:1.25A(MAX)Speaker Box Material:9cm MDF(MediumDensityFiberboard) handmade box with electroplated handle,black straps,large dynamic LCD,USB,SD
travel speaker is multifunction and durable wireless with USB/ sd
