What Is a Box Amplifier？

1.Function of box amplifier: it amplifies the weak signal from the sound source or amplifier enclosure and improves the sound of the loudspeaker. Good sound system box power amplifier function is essential. box power amplifier built up is the largest type of audio equipment. Its main function is to amplify the weak signal input by the sound source equipment to generate enough current to promote the loudspeaker to replay the sound. Considering power, impedance, distortion dynamics, different application ranges and control and regulation functions, different power amplifiers have different internal signal processing, circuit design and production technologies.

2.Classification of box amplifier: according to the different conduction modes of power amplifier tubes in power amplifier, it can be divided into class a box power amplifier , class B power amplifier, class a storage amplifier cabinet, also known as class AB and class D power amplifier. According to the number of output stage amplification elements, the number of output stage amplification elements of power amplifier can be divided into single ended amplifier and push-pull amplifier.

3. Main performance indicators of diy amplifier enclosure: output power, unit: W. Music power refers to the instantaneous maximum output power of music signal under the condition that the output distortion does not exceed the specified value. Peak power refers to the maximum music power that can be output when the volume of the amplifier rack case is adjusted to the maximum without distortion.

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[1]: Https://Yongucase.Com/

[2]: https://yongucase.com/collections/amplifier-box