Self-cooled loudspeaker
Self-draining grill and system incorporating the same
Simulated rock speaker assembly
Sound and vibration transmission pad and system
Sound collecting and concentrating device for attaching to the b
Sound collecting and concentrating device for attaching to the b
Sound control apparatus
Sound distributor with symmetry of revolution
Sound enhancing speaking cabinet for a removable speaker...
Sound output device
Sound reinforcement enclosure employing cone loudspeaker with an
Sound reproducing system
Sound reproduction device working according to the bending...
Sound reproduction speaker with improved directional characteris
Sound speaker system
Sound transmitter and speaker
Sound wave guide
Sounder, speaker and sound head using the sounder
Speaker
Speaker adapted to corner-loaded installation