Maximum Power Per Channel: 100W
Channels: 3 (2.1)
Colour:Black
Material:ABS
Size:10x6x3cm
Package Contents:
1 * ZK-MT21 2.1 module
Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.