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Horn loudspeaker
Videos
A horn loudspeaker is a loudspeaker or loudspeaker element which uses an acoustic horn to increase the overall efficiency of the driving element. A common form consists of a compression driver which p
A midrange horn driver used in a home speaker system from Klipsch. The width of the front opening is roughly 46 cm.
A midrange horn driver used in a home speaker system from Klipsch. The width of the front opening is roughly 46 cm.
Various horn prototypes in the lab of Theo Wangemann, Thomas Edison's chief horn designer. From about 1888 to 1925, a horn was used to concentrate sou
Various horn prototypes in the lab of Theo Wangemann, Thomas Edison's chief horn designer. From about 1888 to 1925, a horn was used to concentrate sound waves in the process of recording onto Edison cylinders, and another horn was used to amplify the recordings during playback.
Francis Barraud's original painting of Nipper looking into an Edison Bell cylinder phonograph
Francis Barraud's original painting of Nipper looking into an Edison Bell cylinder phonograph
A collapsible cone horn with removable flared bell. This horn was patented in 1901 for gramophone record playback.
A collapsible cone horn with removable flared bell. This horn was patented in 1901 for gramophone record playback.
Megaphone
Videos
A megaphone, speaking trumpet, bullhorn, blowhorn, or loudhailer is usually a portable or hand-held, cone-shaped acoustic horn used to amplify a person's voice or other sounds and direct it in a given
Horn loudspeaker
…10 times (10 dB) more sound power than a cone speaker from a given amplifier output. Therefore, horns are widely used in public address systems, megaphones, and sound systems for large venues like theaters, auditoriums, and sports stadiums. Their disadvantage is that their frequency response is more uneven…
A megaphone
A megaphone
An electric megaphone is used at a protest (Black Lives Matter, July 2021)
An electric megaphone is used at a protest (Black Lives Matter, July 2021)
An electric megaphone is used at a protest (Fight Trump, February 2018)
An electric megaphone is used at a protest (Fight Trump, February 2018)
A small sports megaphone for cheering at sporting events, next to a 75 mm cigarette lighter for scale
A small sports megaphone for cheering at sporting events, next to a 75 mm cigarette lighter for scale