TDA2030A сабвуферный модуль 2,1 канальный HIFI бас аудио Простая установка мини высокой мощности цифровой компьютер усилитель доска универсальный

Features:
A high-power 2.1 power amplifier board with a fever rating.
Sound quality is very good, high efficiency and amplifying power.
Just connect the power supply and loudspeaker box, enjoy the pure digital music.
A user can adjust the volume by themselves easily.
Output power: DC12V 1.5A, power supply to the 12V decoder board.
Specifications:
Type: amplifier board
Color: multi-colored
Size:about 76x46.5mm
Types: DIY kit, finished product
Channel: 2.1 channel
Package included:
1pc x amplifier board
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.