Abstract: An integrated application assembly for a multimedia system includes a multimedia system module comprised of a panel and a multimedia circuit module. The multimedia circuit module includes a Bluetooth module, a plurality of USB connection modules, an audio input device, an AUX indicating lamp, and a volume adjusting module. The Bluetooth module includes a Bluetooth module switch and a Bluetooth connection indicating lamp. The Bluetooth module switch and the Bluetooth connection indicating lamp are mounted on the panel. A plurality of audio output devices is connected to the multimedia system module. The multimedia system module and the audio output devices are mounted on a piece of furniture to achieve an integrated application.