Power supply: Voltage:12-24V (Suggest 15V-20V) It''s better to use high quality switching power supply.
The maximum output:Left/Right output: 20WX2 subwoofer output:40W
Dimension：Width x Dept x Hight(82mm*65mm*30mm) (The dimension do not include the potentiometer handle & other Projecting part)
Input hole spacing distance of the amp board：2.5mm
Distance between 2 Potentiometers:5mm

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.4 inch
Height : 1.2 inch
Length : 6.1 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B00HO1EWIO