Features:

1.D80B output can only be connected to passive speakers,not active speakers or fixed voltage speakers

2.D80B use DC12V-24V power supply,DC 24V6A power supply is recommended

But don't exceed 24V,otherwise it will burn the amplifier

3.The negative poles of the left and right channels of the amplifier output cannot be connected together

Otherwise,it will cause the amplifier to burn out

Specification:

Model:D80B

Output Channel:2.0

Function chip:MA12070*1

Bluetooth-compatible version:5.0

Frequency range:20-20KHz

Power Supply:12-24V,6-10A

Output Power:80W*2/4Ω,30W*8Ω/(tested under 24V)

Applicable speakers:0W~100W,4Ω,8Ω

Transmission distance:10m

Protection mechanism:power reverse connection protection,short circuit protection,overheating self-recovery protection

Size: 90*110*35mm

Weight:300g

Package Includes:

1*Host

1Set*Accessories

Note:

Only include the above packing products

Specifications have been manually tested and are for reference only

Please refer to the actual product