| 摘要 |
The present invention relates to a speaker device. The speaker device according to the present invention comprises: a speaker cabinet having openings formed in the front and rear surfaces thereof at positions opposite to each other, and having openings formed in the left and right side surfaces thereof at positions opposite to each other; a first speaker driver installed at the opening in the front surface of the speaker cabinet and oriented toward the front; a second speaker driver installed at the opening in the rear surface of the speaker cabinet and oriented toward the rear; and first and second passive radiators installed in the left side surface opening and the right side surface opening of the speaker cabinet in a laterally symmetrical manner. According to the present invention, a speaker device may be provided which has a simple structure, but can have a low resonance point while being small in size due to the weight of the passive radiators, and can be made small while reproducing a wide frequency bandwidth. |
