Securing magnets in high-efficiency planar magnetic transducers
Self-cooled electro-magnetic audio transducer
Shallow speaker
Shock improvement for an electroacoustic transducer
Shock resistant electroacoustic transducer
Shorting ring fixture for electromagnetic transducer
Shorting rings in dual-coil dual-gap loudspeaker drivers
Shorting rings in dual-coil dual-gap loudspeaker drivers
Silent heat dissipation device
Single end planar magnetic speaker
Single magnetic circuit dual output speaker
Single-ended planar-magnetic speaker
Slotted diaphragm loudspeaker
Sound quality improving mechanism for loudspeaker
Sound reproduction device
Sound-vibration generator
Speaker
Speaker
Speaker
Speaker