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E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A
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E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A
Easy installation, long transmission distance and good performance, the mosquito repellent has good consistency and is waterproof
E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A
Item #: 36943933

E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A

84% of respondents would recommend this to a friend

Item #: 36943933

USD 15

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Order now and get it around Sunday, September 20
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Easy installation, long transmission distance and good performance, the mosquito repellent has good consistency and is waterproof
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What Stands Out

Ultrasonic Clarity
The E-outstanding Piezo Loudspeaker delivers unmatched clarity in ultrasonic frequencies, making it ideal for applications requiring precise sound reproduction, surpassing competing models with superior audio fidelity.
Compact Design
The KS-3840A ultrasonic speakers feature a compact form factor, allowing easy integration into various devices and setups, providing versatility that appeals to both hobbyists and professionals alike.
Durable Performance
Constructed with high-quality materials, these tweeters ensure long-lasting performance and reliability, making them an excellent investment for consumers seeking quality sound solutions in diverse scenarios.

Product Details

Shop E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A online at a best price in Palau. B08SLZBKCH
  • Shell material: ABS
  • Size: 38 X 12.4 mm
  • Rated voltage: 10 Vp-p
  • Frequency range: 10-50 kHz
  • Minimum sound output: 90dB at 10cm/40kHz
  • Operating temperature: -20 - 70 degrees Celsius
Audio Output ModeStandard
Mounting TypeFlush Mount
Enclosure MaterialAcrylonitrile Butadiene Styrene (ABS)
Speaker TypeTweeter
Additional FeaturesWaterproof
Antenna LocationFor Ultrasonic Applications
Subwoofer Diameter10 Centimeters
Is WaterproofTRUE
Control MethodRemote
Speaker Size10 Centimeters
Woofer Diameter10 Centimeters
Tweeter Diameter38 Millimeters
Water Resistance LevelWaterproof
Specific Uses For Productultrasonic applications
MP3 playerNo
Battery Average Life5 Hours
Connectivity Technologywired
Wireless TechnologyBluetooth
Subwoofer Connectivity TechnologyWired
Connectivity ProtocolBluetooth
Audio Driver TypePiezoelectric Driver
Audio Driver Size10 Centimeters
BrandE-outstanding
Model NumberPLUSPTH-2
Model NamePLUSPTH-2
Number of Items2
UPC750225768772
ManufacturerE-outstanding
Speaker Maximum Output Power90 Watts
Input Voltage10 Volts
Frequency Response50 KHz
Number of Audio Channels2.0
Unit Count2.0 Count
Compatible DevicesLaptop, Smartphone, Tablet
Power SourceBattery Powered
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • DIY Audio Enthusiasts

    Ideal for hobbyists creating custom audio projects or enhancing sound systems with compact piezoelectric solutions.

  • Alarm Systems

    Excellent for security applications, providing loud, attention-grabbing alerts without needing large speaker systems.

  • Educational Purposes

    Useful for teaching concepts related to sound, electronics, and acoustics, offering a practical demonstration of piezoelectricity.

Not Suitable For
  • High-Fidelity Audio

    Not suitable for audiophiles seeking premium, high-quality sound reproduction; limited frequency range affects audio fidelity.

Product Description

E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A

About This Item

Introducing the E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A. This compact and powerful speaker is perfect for enhancing your audio experience. The shell of this speaker is made from high-quality ABS material, ensuring durability and long-lasting performance.

Measuring approximately 38 X 12.4mm, it is compact and easy to install, making it a versatile choice for various applications. With a rated voltage of 10 Vp-p, this speaker delivers clear and crisp sound quality. The frequency range of 10-50 kHz ensures that you can enjoy a wide range of audio frequencies, from low bass to high treble.

One of the standout features of this speaker is its minimum sound output of 90dB (10cm at 40kHz). This means that even at a distance, you can still enjoy loud and immersive audio. No need to worry about external factors affecting this speaker's performance.

It is waterproof and resistant to mosquitoes, making it suitable for outdoor use. The sound pressure is excellent, ensuring that you can enjoy high-quality audio in any environment. This speaker also boasts good consistency, ensuring that each time you use it, you can expect reliable and consistent performance.

Please note that there might be a small reasonable error range when measuring manually. Upgrade your audio setup today with the E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A. Experience enhanced sound quality and effortless installation with this powerful and versatile speaker.

Shop now and enjoy a superior audio experience like never before.

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Customer Questions & Answers

  • Question: What are the key features of the E-outstanding Piezo Loudspeaker KS-3840A?

    Answer: The E-outstanding Piezo Loudspeaker KS-3840A features a lightweight design, high sensitivity, and an operational frequency range that allows it to produce clear and loud ultrasonic sounds. These speakers are designed to perform exceptionally well in a variety of applications, including alarms, alarms, and sound effects in toys. With a robust construction, they are also known for their durability and ability to work in challenging environments.
  • Question: How should I connect the Piezo Loudspeakers to my audio source?

    Answer: To connect the E-outstanding Piezo Loudspeaker KS-3840A to your audio source, you will need a compatible amplifier or circuit. These speakers can be easily integrated into circuits due to their low power requirements. Simply connect the positive and negative terminals from the speaker to the corresponding outputs on the amplifier, ensuring a secure connection for optimal sound transmission. This setup is perfect for DIY projects, sound devices or in creating alarm systems.
  • Question: What applications are best suited for the Piezo Ultrasonic Speakers?

    Answer: The E-outstanding Piezo Loudspeakers are ideal for diverse applications including toys, alarms, and various electronic devices. Their ultrasonic capabilities make them especially effective in environments where clear alert signals are crucial. For instance, they are commonly used in security systems where audible alerts need to be triggered or in pet repellents where high-frequency sounds deter animals.
  • Question: What is the operating voltage for the KS-3840A speakers?

    Answer: The E-outstanding Piezo Loudspeaker KS-3840A typically operates at voltages ranging between 3V to 24V DC. This wide operational voltage range makes them versatile for various electronic projects, ensuring compatibility with many standard electronic components and systems. For optimal usage, be sure to check the specifications of your amplifier or circuit to ensure they match with this operational range.
  • Question: Can the E-outstanding Piezo Loudspeaker be used in outdoor applications?

    Answer: Yes, the E-outstanding Piezo Loudspeaker is suitable for outdoor applications due to its robust design. The piezoelectric technology used in the speakers allows them to withstand various environmental factors while still delivering high-quality sound. Ideal for installations in gardens, outdoor alarm systems, or public announcement systems, they provide reliable performance even when exposed to elements.
  • Question: Are these piezo speakers suitable for DIY electronics projects?

    Answer: Absolutely! The E-outstanding Piezo Loudspeaker KS-3840A is perfect for DIY electronics enthusiasts. Their compact size, lightweight construction, and operational versatility make them ideal for custom sound-producing projects such as musical greeting cards, model railway sound systems, or even custom alarms. Their easy integration into various circuits allows hobbyists to creatively explore sound generation.
  • Question: What is the sound quality like for the KS-3840A?

    Answer: The sound quality of the E-outstanding Piezo Loudspeaker KS-3840A is impressive, especially considering its design focused on ultrasonic sound production. Users can expect a clear and sharp audio output that is ideal for high-frequency applications. Whether used in small devices or larger systems, these speakers maintain clarity and are designed to produce adequate volume levels for their size.
  • Question: How many speakers come in a package of KS-3840A?

    Answer: The E-outstanding Piezo Loudspeaker KS-3840A package typically includes two speakers. This is beneficial for projects that require stereo sound or for setups that demand multiple sound sources. Having two units allows for creative flexibility in usage, enabling users to enhance their sound projects or alarms efficiently.
  • Question: What are the dimensions of the E-outstanding Piezo Loudspeaker?

    Answer: The E-outstanding Piezo Loudspeaker KS-3840A is designed with a compact size, making it easy to fit into various electronic devices and projects. While specific dimensions can vary slightly, they are generally small enough to be easily incorporated without taking up much space. This compact nature facilitates versatile placement in projects ranging from DIY electronics to alarm systems.
  • Question: Can I use these speakers as part of a sound effect in my projects?

    Answer: Yes, the E-outstanding Piezo Loudspeaker KS-3840A is an excellent choice for incorporating sound effects into various projects. Given their ability to produce high-frequency sounds, they are particularly suitable in scenarios like creating sound effects in toys or animatronics, enhancing your project with captivating audio experiences that engage users or enhance functionality.
  • Question: Where can I buy E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers Piezoelectric Tweeter Horn KS-3840A in Palau?

    Answer: You can purchase the E-outstanding Piezo Loudspeaker 2PCS Ultrasonic Speakers KS-3840A from Ubuy in Palau. Ubuy offers a convenient platform to access this product, ensuring you can find the right components for your electronic projects with ease.

E-outstanding Coaxial Speakers PLUSPTH-2 Editorial Review

Title: Customer Experience with the Product The product has garnered a mix of responses from users, with many praising its features and performance while also highlighting areas for improvement. Customers have Consistently noted the functionality and effectiveness of the product, indicating that it meets their needs well. The ease of use stands out, making it accessible for a wide range of users, from beginners to those with more experience. However, there are a few recurring concerns that users have raised which suggest room for enhancement. Some customers have experienced difficulties with specific functionalities or noted that certain features could be more intuitive. While many users reported satisfaction, a subset expressed disappointment, indicating a discrepancy in user experience based on expectations or prior usage of similar products. In summary, the overall reception of the product shows that many users appreciate its capabilities and usability, but there are critical areas where enhancements could lead to a more universally positive experience. **

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Pros

  • Functional and effective performance
  • Ease of use for both beginners and experienced users
  • Generally meets user needs satisfactorily

Cons

  • Some users experience difficulties with specific functionalities

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USD 15

Order now and get it around Sunday, September 20

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Easy installation
  • Long transmission distance and good performance
  • Good consistency
  • Waterproof and anti-mosquito
  • ABS shell
  • Size: 38 X12.4 mm

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