Double-woofer sound box
A technology for woofers and speakers, applied in transducer shells/cabinets/brackets, frequency/directional characteristic devices, sensors, etc., can solve problems such as reducing mutual interference between woofers, enhance low-frequency efficiency, reduce center of gravity, and reduce mutual interference. the effect of interference
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[0016] Referring to the accompanying drawings, a double woofer sound box of the present invention comprises a sound box base 1, a sound box housing 2, a support column 3, a horn bracket 4, a woofer 5, a first sound guiding cavity 6 and a second sound guiding cavity 7, so A speaker casing 2 is provided above the speaker base 1, and a plurality of support columns 3 are arranged between the speaker casing 2 and the speaker base 1, and a ring-shaped protective net 31 is set on the outside of the support column 3. The inside of the sound box housing 2 is provided with a speaker bracket 4, and the speaker bracket 4 is provided with a group of left-right symmetrical woofers 5, the diaphragm of the woofer 5 is arranged toward the outside, and the inside of the speaker bracket 4 is provided with a first Sound guide cavity 6, the lower half of the side wall of the first sound guide cavity 6 communicates with the inner sides of the diaphragms of the two woofers 5, and the top opening of t...
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