| 摘要 |
A sound box includes a tweeter, a mid-range speaker, a woofer, an infrared receiver, a LED displayer and an integral module. The infrared receiver receives a control signal. The LED displayer is connected to the infrared receiver. The integral module includes a processor, an audio input port, a stereo audio input port, an USB input port, a video output port, a power amplifier, an output port and a control module. The USB input port is connected to the processor. The video output port is, connected between the processor and a displayer. The power amplifier has an output port and is connected to the tweeter, mid-range speaker, woofer, infrared receiver and LED displayer. The audio output port sends signals from the audio input port, stereo audio input port, USB input port and processor to the power amplifier which generates an amplified signal. The control module is connected to the power amplifier.
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