| 摘要 |
A loudspeaker (130) comprises an electro-acoustic transducer such as a loudspeaker driver (135) mounted to a housing. The housing has side walls (132) subjected to a compressive force by bolts (50), which may extend between rigid end plates (133, 134). The side walls may be formed by a stack of plates. The housing defines a recess such that when the loudspeaker driver (135) is mounted in the housing, there is a cavity behind the loudspeaker driver (135). Such a housing may be used for a range of different electro-acoustic transducers. The compressive force suppresses resonance and improves performance of the electro-acoustic transducer. |
