Compact microphone and method of manufacture
Compact open baffle speaker system
Compact speaker assembly with improved low frequency response
Compact speaker for portable phone
Compact speaker with a protective cover
Compact speakerphone apparatus
Complex acoustic path and gasket for use with microphones
Compound driver for acoustical applications
Compound electrolytic loudspeaker assembly
Compound loudspeaker drive unit
Compound sound generator
Compound sound generator
Compound speaker for a portable communication device
Compound speaker system
Compression driver
Compression driver phase plug
Computer speaker
Computer speaker
Concentric co-planar multiband electro-acoustic converter
Concentric magnetic configuration for loudspeakers