Цифровой аудио усилитель Экономия пространства HIFI регулятор громкости сабвуфер мини стерео светодиодный дисплей Автомобильный usb зарядка Высокая мощность

Описание

Description:
This amplifier is small and portable, you can use it at home, or in car.
It has rainbow colored LED display, and also has good music effect.
Aluminum alloy is solid and is also easy to distribute the heat.
Power switch, with USB port for MP3, MP4 charging.
With treble, bass, balance, volume control functions.
Specifications:
Product name: Audio amplifier
Color: Red
Material: Aluminum alloy
Technical parameter: Total harmonic distortion: ＜0.4%
S/N：75dB
Frequency Response：29～18KHz
Distortion：＜0.1(1KHz)
Output Power：RMS 20W X 2CH （AT 14.4V DC INPUT）
Supply voltage：9-14.4V DC
Low THD: 0.0 5
Sensivility input: 200 mV
Input impedance: 47K
Channel: 2.0 Channel (Stereo)
USb output: 5V 0.3A
Size: About 14* 11.7* 4 cm
Package Included:
1 PC* Audio amplifier
Note:
Transition: 1cm=10mm=0.39inch.
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.

Цифровой аудио усилитель Экономия пространства HIFI регулятор громкости сабвуфер мини стерео светодиодный дисплей Автомобильный usb зарядка Высокая мощность