MEETOOT2PCS Ultrasonic Speaker Piezo Loudspeaker Piezoelectric Tweeter Horn
Details
- BrandMEETOOT
- Speaker Maximum Output Power2 Watts
- Connectivity TechnologyAuxiliary
- Audio Output ModeSurround
- Mounting TypeFloor Standing
Description
🎉 Elevate Your Sound Game!
- BUILT TO LAST - Designed to withstand temperatures from -20 to 70°C, ensuring durability in any environment.
- POWERFUL PERFORMANCE - With a maximum output of 2 watts, enjoy strong sound pressure and consistent audio quality.
- EFFORTLESS INSTALLATION - Quick and easy setup means you can enhance your audio experience in no time.
- VERSATILE COMPATIBILITY - Works seamlessly with smartphones, tablets, and more for a truly connected experience.
- UNLEASH CRYSTAL CLEAR SOUND - Experience audio like never before with a frequency range of 10-50 kHz.
The MEETOOT 2PCS Ultrasonic Speaker Piezo Loudspeaker is a high-performance piezoelectric tweeter horn designed for superior audio quality. With a compact size of 38 x 12.4 mm, it features a wide frequency range of 10-50 kHz, is waterproof, and operates efficiently in extreme temperatures. Perfect for enhancing audio in various entertainment systems, this speaker is easy to install and compatible with multiple devices.
Specifications
| Audio Driver Size | 38 Millimeters |
| Audio Driver Type | Piezoelectric Driver |
| Number of Audio Channels | 2.0 |
| Frequency Response | 1E+4 Hz |
| Is Electric | Yes |
| Power Source | Corded Electric |
| Tweeter Diameter | 38 Millimeters |
| Is Waterproof | TRUE |
| Processor Count | 2 |
| Water Resistance Level | Waterproof |
| Speaker Type | Tweeter |
| MP3 player | No |
| Additional Features | Waterproof |
| Control Method | Remote |
| Warranty Type | Limited" or "Full |
| Speaker Size | 38 Millimeters |
| Audio Output Mode | Surround |
| Antenna Location | For Music Players, For Surround Sound Systems, For Televisions, For Computers |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mount Type | Floor Standing, Tabletop Mount |
| Specific Uses For Product | enhancing audio quality in various entertainment systems |
| Speaker Maximum Output Power | 2 Watts |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop, Desktop, Television, Projector |
Reviews
E**M
Been using these to silence the neighbor's barking dog and they work great!
I hooked these up to an adjustable ultrasonic generator and 3D printed an enclosure. These two speakers are responsive to the ultrasonic sound generator and help us to quite down the neighbor's barking dog. They handle the volume and output just fine and have made it through spring rains and summer sun without issue.
D**T
Perfect replacement for a bad speaker in my mouse blocker device.
I replaced a bad speaker in my mouse blocker device with this exact speaker and mouse blocker works great again. Sound quality is back to oem quality saving me from having to spend 100 dollars for a new device
D**R
Pretty durable
These seem durable
Q**R
These are junk
Used to replace drivers in a community double driver horn and they didn't last 5 minutes
G**2
These work great driven from Arduino as pest or animal repeller
These are loud at 5 volts. 4000hz made my ears hurt. They draw about 10ma so 2 can be hooked up to the tone pin on Arduino. Pest, animal repeller that you know that generates ultrasonic waves. Although I've seen these spec'd at 10v that much is not needed. Many repellers sold on line do not work or have insufficient volume.There is some sympathetic frequency generated at 31khz, but not bad to my old ears, but may bother others. *Edit 3/27/22 I added a 1k resistor in series to the + side of the speaker and it is now completely silent.Code : for variable frequency on Arduino 22khz to 42khz/* Varible Frequency Output From Godzilla */int speaker = 9; /* Pin 9 */unsigned int sfrequency = 22000;unsigned int efrequency =42000;void setup(){pinMode(speaker, OUTPUT);}void loop(){for (unsigned int i = sfrequency; i <= efrequency; i=i+500) {tone(speaker, i);delay(2000); /* 2 Seconds */}}
R**T
No markings
The only disadvantage is the positive and ground are not marked. No simplest of instructions are included. I had only the online photo from amazon to go off of.
A**S
These are in the audio sprctrum as well as the lower ultrasonic above hearing.
Ultrasonic testing from a generator. I was doing an experiment to see if these could work for the test. Homemade pest control. They have a wide resonant frequency response unlike certain piezoelectric elements. Both audible and in audible.
J**.
Delivery
Speaker's are great they do just what they said they'd do.shipping thru u.p.s on the other hand was terrible like usuall . Product was sent to 3 different compass points none of which helped the delivery process.
Common Questions
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