Playback Control with Infrared Sensor Narrow Beam Sound Ultrasonic Directional Speaker for Museum Exhibit Audio Spotlight System

• Customization: Available
• Enclosure Material: Aluminum
• Impedance: 4 ohms
• Model NO.: G-17
• Power Handling: 50W
• Sound Pressure Level: 95 dB
• Usage: Home Theater, Professional Monitoring, Studio Application, Expand Volume, Directional Speaker
• WORD nChannels: Mono
• Model No.: G17
• Product Size: 278*146*30mm
• Angle Range: About 15 Degrees
• Max Power: 50W
• Spl: 85dB@1kHz/1m
• Thd Total Harmonic Distortion: 0.5%
• Audio Input: 3.5mm, Bluetooth, TF Card
• Power Input: DC 24V 3A
• Transmision Distance: 50m
• Frequency Range: 400Hz-10kHz
• Material: Wooden
• Harmonic-Distortion: 0.50%
• Radiation Mode: Direct Radiation Type
• Transmission Mode: Ultrasonic Wave
• Style: Wall Hanging
• Transport Package: Corrugated Box + Foam
• Specification: 4pcs/carton
• Trademark: Lisenecho
• Origin: China
• HS Code: 8518290000
• Production Capacity: 15000PCS/Year
• Package Size: 32.00cm * 19.00cm * 18.00cm
• Package Gross Weight: 3.000kg

Product Description

                                               Ultrasonic Directional sound Speaker for
        museums, exhibits, kiosks, and digital signage to retail stores and special projects
Enhance Your Museum and Gallery Experiences with Ultrasonic Directional Speakers  

Transform your exhibitions with our cutting-edge ultrasonic directional speakers, designed to deliver focused sound technology for immersive and engaging displays. Perfect for museums and galleries, our directional audio solutions ensure that sound is precisely targeted to specific areas, creating a localized audio experience without disturbing nearby exhibits.  

With narrow beam sound and audio beamforming capabilities, our speakers provide crystal-clear directional sound that enhances storytelling and interactivity in your displays. Whether it's for museum exhibit audio or gallery sound systems, our parametric speakers offer a seamless blend of innovation and functionality.  

Upgrade your space with targeted audio for museums and create unforgettable visitor experiences. Explore the future of spatial audio today!

Product Description

 

Ultrasonic Directional Speaker
Features: Play with Bluetooth 5.0; Comes with Audio play,U-disk, TF card display; Better sound experience than G17,Perfect Stereo; More Convenient to change volume with Remote control; Infrared sensor control(Silent model,Play from start, Cycle display); Virtual sound source: the effect of object sound produced by object reflection; Super-thin features: Super-thin transducer unit gives the system an super-thin thickness; Super directivity: ultra-narrow beam angle to avoid mutual interference of different sound; Low distortion: pre-processing algorithm reduces distortion to meet the needs of ordinary voice and music; Super-long distance: the sound intensity doesn't attenuate with the distance spherical surface, increasing the propagation distance.
Model No.	G-17		G-18		G-25
Size:	278*146*30mm		200*30mm		215*100*615mm
N.W:	614.5g		720g		g
Material:	Wooden		Aluminium alloy		Metal
SPL:	95dB@1kHz/1M		85dB@1kHz/1M		95±5dB
Frequency Range	400Hz-10kHz		400Hz-10kHz		400Hz-10kHz
Transmision Distance:	<100m		≤20m		<120m
Power Supply:	DC  24V 3A		DC  24V  3A		DC  24V  5A
maximum power:	50W		30W		150W
Transmision Angle:	10°-15°		±15°		<25°(-10dB)
Harmonic-distortion:	0.50%
Audio interface:	3.5mm Audio line
Packing List:	Speaker*1	DC Adaptor*1		Power driver*1	Audio Line*1

Detailed Photos

 

 

Sound shower mode

Ideally, the directional speaker should be mounted on the ceiling, facing the floor. This creates a typical "sound-shower" situation, making the sound audible only at one spot in the room, while enabling it to be heard by people - of all heights - at the same spot. The sound-shower mode is also the best solution to minimize reflections of the sound and its audibility at different locations around the room. The sound starts to travel from the ceiling, bounces off the floor and is reflected back to the same spot at the ceiling, and so on.

Virtual speaker mode

A very interesting mounting situation is the "Virtual speaker mode", where the speaker is not pointing directly towards the user. Instead, the speaker is pointing towards the digital sign, (or any other object that you want to draw attention to, by using directional sound) from which the sound beam bounces and arrives at the user indirectly. This situation makes it appear as if the sound originates from the object that it is being reflected from. The actual sound source remains hidden and is not noticed by the user.
 

FAQ

How to place an order?
1. Please contact us to tell the model, quantity and other requirements.

2. Performer Invoice confirmed the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then the tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely.


Packing :
All of our products have an individual box. It's the safest way for transportation. We also can design the package according to your requirement. Customized is available.


Delivery:
The order will be transported via UPS, FedEx, TNT and so on. Normally the goods will arrive within 5~7 days after we delivery to the express.


Payment:
We have several payment ways, you can arrange the payment via Western Union, PayPal, T/T.


Welcome to contact us today for further details about our company and products!