Loa mini mô-đun khuếch đại TDA2030A bảng Bộ khuếch đại kỹ thuật số đơn kênh 18W 6-12V Bluetooth Bo mạch khuếch đại âm thanh không dây

The mini speaker amplifier module TDA2030A digital amplifier board is an efficient and high-performance audio amplifier module suitable for various mini speakers and portable audio devices. It adopts high-quality digital audio amplifier chip TDA2030A, which has a wide frequency response range and low distortion characteristics, and can provide a clear and dynamic sound experience.
Technical parameters:
Input voltage: 6-12V
Output power: single channel 18W
Signal to noise ratio: ≥ 70dB
Frequency response range: 20Hz-20kHz
Usage:
Connect the mini speaker to the output terminal of the TDA2030A digital amplifier board.
Provide 6-12V voltage to the TDA2030A digital amplifier board through a power adapter or battery.
Adjust the volume control potentiometer or set the volume control parameters to obtain the desired volume.
Input the audio signal to the audio input terminal of the TDA2030A digital amplifier board to enjoy clear and dynamic sound effects.
Functional features:
Digital control: The TDA2030A digital amplifier board adopts digital amplification technology, which has higher audio quality and lower distortion.
Automatic volume adjustment: The module has an automatic volume adjustment function, which can automatically adjust the volume based on the intensity of the input signal, providing a smoother auditory experience.
Audio input and output: The TDA2030A digital amplifier board has audio input and output functions, making it easy to connect with various audio devices.
Adjustable bass boost: By adjusting the bass boost control potentiometer, a deeper and stronger bass effect can be achieved.
Protection circuit: Built in overload protection, short circuit protection, and other circuits to ensure the safety of equipment and personnel.
Application scenario:
Mini Speaker: Suitable for various mini speakers and portable audio devices, such as Bluetooth speakers, outdoor audio, etc.
Car audio: Provide high-quality audio amplification for car equipment, making your driving experience more enjoyable.
Home Theater: As a power amplifier for home theater systems, it provides a clear and stunning sound experience.
Multimedia audio: An external multimedia audio system suitable for computers, tablets, mobile phones, and other devices to improve sound quality and volume.