battery
No
output power
2×30W
cabinet material
Plastic
channels
/
support app
Yes
remote control
No
built-in microphone
No
Battery Capacity
No battery
number of loudspeaker enclosure
4
support microphone
No
bluetooth standard
Bluetooth v5.1
Waterproof Standard
No
feature
None
frequency range
60Hz-15KHz
display screen
No
voice control
No
private mold
Yes
brand name
SURPASS
model number
SP-BT84
Use
Other
led lighting
no light
Impedance
8Ω
RMS Power
4x20W
Maximum Power
4x40W
Color
White
Amplifier Channel
4 Channel, RMS 4x20W amplifier board,with TWS function
Amplifier Type
Digital Class D
Speaker driver
8"*1
Impedance
8Ohm
Frequency Response
60Hz-15KHz
Sensitivity
93±3 dB
Material
Metal front grille + ABS