Electrostatic speaker with foam stator
Electrostatic transducer
Electrostatic transducer with improved bass response utilizing d
Electrostatic transducer with nonplanar configured diaphragm
Electrostatic transducer, ultrasonic speaker, driving...
Flow-through air-cooled loudspeaker system
High efficiency planar magnetic transducer with angled...
High pressure low impedance electrostatic transducer
Horn array emitter
Horn driver
Induction speaker
Inductive braking in a dual coil speaker driver unit
Integral body speaker with detachable terminal plate
Integrated capacitive transducer
Integrated vibrating and sound producing device
Invertedly driven electrostatic speaker
Light-weight conical loudspeaker
Light-weight speaker system
Loud speaker structure
Loudspeaker