Loudspeaker device of notebook like computer

The utility model provides a loudspeaker device of a notebook type computer, which is characterized in that the loudspeaker device of a notebook type computer comprises a multi-sound-circuit loudspeaker circuit, at least one set of full diapason loudspeaker system which can display alt effect and at least one set of low diapason loudspeaker system which can display bass effect; the loudspeaker device of a notebook type computer can divide an audio frequency band into a plurality of sections, and matches different audio frequency with different loudspeaker systems. Therefore, sound quality can be improved. The utility model can display good alt effect as well as good bass effect. Thereby, the utility model can obtain good sound quality.