Coaxial speaker system
Coiled exponential bass/midrange horn loudspeakers
Coiled exponential bass/midrange/high frequency horn loudspeaker
Combination loudspeaker and sign holder
Compact spiral cavity loudspeaker enclosure
Compact vehicular loudspeaker with dual-standard mounting...
Compact woofer speaker system
Cone reflector/coupler speaker system and method
Constant pressure device
Constrained layer damped loudspeaker enclosure
Controlled dispersion speaker configuration
Cross-fired multiple horn loudspeaker system
Decorative speaker cover
Decorative speaker enclosure
Device and circuit for the generation of vortex rings
Device and method for installing vehicle door speaker
Device for enlarging the effective volume of a loudspeaker enclo
Device for the fastening of covers or panels for the decoration
Direction-adjustable speaker system
Display enclosure having thin speaker