Omni-directional single-person speaker on Kickstarter
Directional Speakers - Ultrasonic Audio Technologies
Directional sound - Acouspade Classic - the speaker with focus
Focusonics® - Directional speakers delivering a beam of sound
Bluetooth Mini Portable Directional Speaker for sale, Directional Speaker Company | Audfly
Directional Audio Speaker Hire | London Audio Visual
Directional Sound System To Buy - Focusonics®
What are directional speakers? How directional sounds can be useful?
WS-V directional speaker – lemonsonics
HSS Directional Speaker - InterpretationShop
Ultrasonic Directional Speaker - Guangzhou DSPPA Audio Co., Ltd.
Ultrasonic Acouspade Directional Audio Speakers - Xinc Technologies
Directional Speaker - Acouspade™ - Ultrasonic Audio Technologies
SRAY : World's Smallest Directional Speaker | Indiegogo
Directional sound system and other directional speakers - Waves system
Do parametric speakers exist for home theater and are they good enough to centralize sound so it can't be heard in the next room? - Quora
Brown Innovations Directional Audio - Sound Dome Directional Speakers
Panphonics - Directional Speaker Sound Showers
HSS Directional Speaker - InterpretationShop
Limitations of Loudspeaker Directivity | Audio Spotlight
HyperSound Glass – The World's First Transparent Directional Speakers - YouTube
Ultrasonic Acouspade Directional Audio Speakers - Xinc Technologies
Different Types of Super Directional Speaker , Uni-directional Speaker Manufacture | Audfly
Shop Our Wide Range of Directional Speakers | Directional Audio
These directional speakers throw sound in focused beams like a spotlight - Yanko Design
Directional loudspeakers | lb lautsprecher und beschallungstechnik gmbh
