Acouspade Classic™ - Ultrasonic Audio TechnologiesUltrasonic Audio Technologies
KAS2230DLC Splash Waterproof Bi-Directional Sound Projector Speaker 70V
Omni-directional single-person speaker on Kickstarter
These directional speakers throw sound in focused beams like a spotlight - Yanko Design
WS-V directional speaker – lemonsonics
HyperSound HSS 3000 Directional Sound Speakers – Videotel Digital
Ultrasonic Directional Speaker with Focused Audio Technology Speaker for Museum | eBay
Bi-directional Speaker - Model CAR4-8 | CAR4-8 | GAI-Tronics
Brown Innovations Directional Audio - Museum Directional Speakers
What are directional speakers? How directional sounds can be useful to focus sound waves only to a particular listener | Speaker, Sound waves, Technology
Directional speakers deliver UN museum message of peace
These directional speakers throw sound in focused beams like a spotlight - Yanko Design
Ultrasonic Audio Technologies - The Best Directional Speakers
LA1525SD Ultra Directional Speaker System
Ultrasonic Directional Speaker with Focused Audio Technology Parametric Array Speaker for museum - AliExpress
HyperSound HSS 3000 Directional Sound Speakers – Videotel Digital
Directional sound system and other directional speakers - Waves system
A' Speaker : The speaker that only YOU can hear | Indiegogo
HyperSound Glass – The World's First Transparent Directional Speakers - YouTube
Akoustic Arts by Stradio Directional Speakers | For Retail, Museums, Events and More
RCF BD 42 Passive Bi-Directional Wall/Ceiling Speaker, 70V/4 Ohm | Full Compass Systems
Directional loudspeakers | lb lautsprecher und beschallungstechnik gmbh
Directional Speakers 3D model 3D printable | CGTrader
