Device for dynamic excitation of panel loudspeakers

Device for electroacoostic diffusion, with diaphragms, spiders a

Diaphragm for a loudspeaker with a moving coil

Diaphragm for loudspeaker

Diaphragm, spherical-shell diaphragm and electroacoustic...

Diaphragm, spherical-shell diaphragm and electroacoustic...

Electroacoustic transducer comprising a membrane with a...

Facing system for a flat panel radiator

High frequency radially arcuated center speaker cone

High frequency radially arcuated center speaker cone with variab

Holographic transparent speaker

Loudspeaker

Loudspeaker diaphragm

Loudspeaker diaphragm

Panel speaker with wide free space

Panel-form loudspeaker

Pistonic motion, large excursion passive radiator

Planar diaphragm

Planar diaphragm loudspeaker

Underwater communications device