Patent ID: 7870928
Filing Date: 2011-01-18
Classification: H04R

Abstract:
1. A bass reflex type speaker device, comprising: an enclosure comprising a main portion and two protruding portions protruding from the main portion, the main portion defining a sound cavity, and the protruding portion defining a sound path therein, the sound path communicating with the sound cavity, the main portion comprising a plurality of fixing poles fixed in the inner surface of the main body and arranged in two parallel rows, the main portion defining a through hole above the two rows of the fixing poles along an alignment direction of the fixing poles in each of the rows; two speakers corresponding to the two protruding portions and connected to the corresponding protruding portion to close the sound path; and a bass reflex tube with one end being inserted into the through hole and adjustably fixed between the two rows of the fixing poles and the other end extending out of the enclosure.