Mouting of a substantially planar diaphragm defining a sound tra
Passive radiator and system comprising the passive radiator
Passive radiator with mass elements
Planar diaphragm and supporting frame assembly
Resilient support for electronic component
Ribbon transducers
Sound reproducing device
Speaker
Speaker
Speaker and manufacturing method therefor
Speaker and speaker diaphragm
Speaker device
Speaker diaphragm edge and its manufacturing method
Speaker seal
Speaker unit and a method for manufacturing the same
Speaker's damper with lead wire and guide sleeve
Square speaker
Standard-sized vibrating diaphragm speaker structure
Structure of speaker
Surround for speaker system and manufacturing method thereof