Model ZK-TB21
Material electronic components
Color Black
Bluetooth Version 5.0(no shielding, 10m)
Input sensitivity 500mV
Audio Introduction TO Bluetooth
Channel 2.1
Chip TPA3116D2(with AM anti-interference function)
Power DC12-24V5A
Speaker adapter 20-100, 4-8.
Output power Max.50W(R and L channel), Max.100W(subwoofer)
Protection Mechanism overvoltage ,undervoltage,overhearing,DC detection,short circuit protection
Size 118x100x22mm4.6x3.9x0.8inch

Note:

Due to manual measurement, the length may deviate by 1-2cm. Please understand.

Due to the fact that the image was uploaded after shooting, it is normal for the display screen to show a slight color difference from the actual object.