[Hot Item] Directional Sound Dome Parabolic Speaker for Museums and Library
2:42
[Hot Item] Directional Sound Dome Parabolic Speaker for Museums a…
2 weeks ago
made-in-china.com
DIY Ultrasonic Audio Laser (Directional Speaker) using Arduino Framework
DIY Ultrasonic Audio Laser (Directional Speaker) using Arduin…
Apr 28, 2020
reddityahma
[Hot Item] Ultrasonic Directional Audio Sound System Speaker with Infrared Sensor for Museum S Exhibitions Displays
[Hot Item] Ultrasonic Directional Audio Sound System Speaker wit…
Feb 26, 2025
made-in-china.com
[Hot Item] Desktop Audio Spotlight Ultrasonic Directional Sound Speaker System for Museums
1:16
[Hot Item] Desktop Audio Spotlight Ultrasonic Directional Sound Spea…
1 month ago
made-in-china.com
DS100A Ultrasonic Directional Speaker with Focused Audio Technology - Parametric Array Sound System for Museums, Galleries & Exhibits | Clear Targeted Sound (AUX Wired)
0:34
DS100A Ultrasonic Directional Speaker with Focused Audio Tech…
5 viewsApr 26, 2025
amazon
Audfly Model B2 Ultrasound Directional Speaker With Amplifier Wall Mounted Loudspeaker for museum
Audfly Model B2 Ultrasound Directional Speaker With Amplifie…
740 views6 months ago
alibaba.com
Directional Speakers for Museums, Gallery Signage, Office | Audio
Directional Speakers for Museums, Gallery Signage, Office | Audio
Jun 12, 2018
feonic.com
1:25
[Hot Item] Professional Audio Compact Ultrasonic Directional So…
2 weeks ago
made-in-china.com
0:42
[Hot Item] Professional Parametric Array Ultrasonic Technology Focu…
5 days ago
made-in-china.com
[Hot Item] Ultrasonic Directional Sound Speaker with High Frequen…
2 weeks ago
made-in-china.com
New Audio API Features: Directional Audio, AudioLimiter and More
Dec 2, 2024
roblox.com
1:12
Directional Sound Speaker, Ultrasonic Parametric Speaker Mo…
Dec 15, 2023
amazon
These directional speakers throw sound in focused beams like a sp…
Oct 18, 2019
yankodesign.com
Rear speaker placement suggestions for 5.1 (no space behi…
May 5, 2022
avsforum.com
Leaders in Directional Sound
Sep 6, 2020
videoteldigital.com
Acouspade Directional Speaker
Jan 1, 2009
ultrasonic-audio.com
Focusound™: The see-thru glass directional speaker
Sep 13, 2023
KickstarterFocusound™
6:31
LRAD - Long Range Acoustic Hailing Devices
1.2M viewsSep 14, 2012
YouTubeAOL
5:53
AudioU: Speaker Placement
39.1K viewsJun 18, 2021
YouTubeGRAMOPHONE
1:30
Directional Speaker Demonstration
47.5K viewsJun 9, 2020
YouTubeHolosonics
13:54
DIY Ultrasonic Audio Laser (Directional Speaker)
214.7K viewsApr 28, 2020
YouTubeMean Gene Hacks
2:47
Focusonics directional speaker
25K viewsApr 8, 2019
YouTubeNeurotechnology
1:14
HSS - H-450 directional speaker (Hypersonic sound)
62.5K viewsJun 17, 2012
YouTubeIAA015
4:32
Point Source Speakers vs. Portable Line Array PA Systems Comparis…
70.6K viewsJun 9, 2021
YouTubeAmerican Musical Supply
24:11
The Speaker Cable Guide: Part 1 - Technical Aspects
34.1K viewsJun 26, 2020
YouTubeANA[DIA]LOG
7:57
Why do cables have direction?
80.7K viewsJul 4, 2018
YouTubePaul McGowan, PS Audio
9:24
Wideband Antennas for SDR Radios (#396)
77.7K viewsApr 4, 2021
YouTubeDavid Casler Ask Dave
8:47
DIY speaker system - a design that will surprise you
281.3K viewsJan 16, 2021
YouTubeDiy-SoUnD
4:48
Audio Spotlight - How a Audio Spotlight Works
91.7K viewsApr 20, 2015
YouTubeNPS Physics
18:36
DIY floor standing speakers (with plans)
173.2K viewsOct 15, 2020
YouTubeAudio Judgement
See more videos
Static thumbnail place holder