Directional loudspeakers - How they work - Explain that Stuff
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These directional speakers throw sound in focused beams like a spotlight - Yanko Design
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Limitations of Loudspeaker Directivity | Audio Spotlight
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Focused Audio Technology | Audio Spotlight by Holosonics
Holosonics Audio Spotlight Speaker, AS-168i - Directional Audio Loud Speakers
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Focused Audio Technology | Audio Spotlight by Holosonics
Focused Audio Technology | Audio Spotlight by Holosonics
X-Series Directional Speakers | Holosonics
Audio Spotlight AS-168iX | Audio Spotlight by Holosonics
Directional loudspeakers - How they work - Explain that Stuff
These directional speakers throw sound in focused beams like a spotlight - Yanko Design
Focused Audio Technology | Audio Spotlight by Holosonics
Audio Spotlight Directional Speakers Describe the Legacy of Immigrants at Seattle's Nordic Museum - Sound & Video Contractor
Audio Spotlight Directional Speakers in NYC Chanel No.5 Pop-up Exhibit
How to setup your directional speakers - Directional Audio
Directional sound - Acouspade Classic - the speaker with focus
Directional sound - Acouspade Classic - the speaker with focus
