360 Degree radial reflex orthospectral horn for high-frequency l
Acoustic crossover speaker enclosure
Acoustic horn transducer with a conic type diffuser having and e
Acoustic horns for loudspeakers
Apparatus and method for reduced distortion loudspeakers
Audio or video apparatus with a built-in loudspeaker
Bass response speaker housing and method of tuning same
Bass sound projection systems
Coiled exponential bass/midrange horn loudspeakers
Coiled exponential bass/midrange/high frequency horn loudspeaker
Combination loudspeaker and sign holder
Compact woofer speaker system
Cross-fired multiple horn loudspeaker system
Dual acoustic horn assembly
Dual range horn with acoustic crossover
Electric horn structure with the trumpet body and the resonator
Folded acoustical horn
Folded horn enclosure with unitary pathway
Full-range loudspeaker system for cinema screen
High frequency horn