2.0, 2.1, 5.0 Channel Amplifier
2.0 Channel Amplifier 2.0 channel refers to a two-channel output, there are two channels L/R. 2.1 Channel Amplifier 2.1 channel is to add a bass output channel on the basis of 2.0 channel amplifie...
The Difference Between Treble, Midrange and Woofer Speaker
The classification of high, medium and woofer refers to the pitch of the horn sound. Because the horn is a physical device, each type has its own optimal working frequency because of different mate...
Definition of stereo In fact, the natural sound we hear in daily life is stereo. However, the stereo sound in audio technology is not natural sound, but the sound obtained through recording, transm...
TPA311x series analog input audio power amplifier is a small and medium power Class D audio power amplifier product launched by Texas Instruments. This product has SpeakerGuard ™ protection functio...
Precautions for making power amplifier
To make a power amplifier is not a simple matter. First, we must understand some basic requirements, then the manufacturing process, and finally the circuit design. Three basic requirements for mak...
Vibration Speaker (Resonance Speaker)
Vibration speaker Vibration speaker (resonance speaker) refers to a horn without a diaphragm. The vibration speaker is the latest innovative product and is now extremely popular on the market. The ...