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Item #:
87623699
Treedix 4 Pcs Cavity Mini Speaker, 1 Watt 8 Ohm/3 Watt 8 Ohm Full-Range Cavity Advertising Machine Small Speaker with JST-PH1.25mm/2mm-2 pin
Item #:
87623699
XAF 12759
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Experience superior sound quality with stable performance from our mini speakers, designed for a variety of applications.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
This mini speaker features a small footprint, making it perfect for tight spaces in DIY electronic projects and advertising machines without compromising sound quality.
Versatile Voltage Range
Operates effectively at both 3.3V and 5V, making it adaptable for various applications including Arduino projects, enhancing compatibility with diverse electronics.
Easy Connectivity
Equipped with a JST-PH2.5mm-2 pin interface, this speaker simplifies connections in projects, allowing for quick setup and integration into different devices.
Product Details
| Audio Output Mode | Mono |
| Mounting Type | Flush Mount |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Speaker Type | Multimedia |
| Color | 1W 8u03a9+3 W 8u03a9 (4pcs) |
| Is Waterproof | FALSE |
| Control Method | Touch |
| Speaker Size | 4 Inches (10.2 cm) |
| MP3 player | No |
| Speaker Maximum Output Power | 1 Watts |
| Frequency Response | 20 KHz |
| Number of Audio Channels | 2.0 |
| Impedance | 8 Ohms |
| Connectivity Technology | Wired |
| Connectivity Protocol | Wired |
| Power Source | Corded Electric |
| Brand | Treedix |
| Model Number | TRX5-0733 |
| Model Name | Cavity Mini Speaker |
| Built-In Media | Oval speaker, Rectangle speaker, Round speaker, Square speaker |
| Number of Items | 4 |
| UPC | 644197777002 |
| Global Trade Identification Number | 00644197777002 |
| Manufacturer | Treedix |
| Unit Count | 4.0 Count |
| Item Dimensions D x W x H | 1.2"D x 1.1"W x 0.6"H (3 x 2.8 x 1.5 cm) |
| Item Weight | 0.1 Pounds (50 grams) |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Audio Driver Type | Dynamic Driver |
Who Should Buy?
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Arduino Enthusiasts
Ideal for users creating sound projects with Arduino, perfect for experimentation and integrating sound with visual elements.
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Small Device Designers
Great for developers designing portable gadgets that require compact sound solutions without compromising audio quality.
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DIY Hobbyists
Perfect for individuals involved in DIY electronics who need small yet effective speakers for custom sound applications.
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Professional Audio Use
Not suitable for professional sound systems or high-fidelity audio applications due to limited power and quality.
Product Description
Treedix 4 Pcs Cavity Mini Speaker, 1 Watt 8 Ohm/3 Watt 8 Ohm Full-Range Cavity Advertising Machine Small Speaker with JST-PH1.25mm/2mm-2 pin Interface for Arduino Small DIY Electronic Projects
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the specifications of the 4 Pcs Cavity Mini Speaker?
Answer: The 4 Pcs Cavity Mini Speaker features 1 Watt and 3 Watt options, both with an 8 Ohm impedance. These full-range speakers are designed for small-scale applications, making them ideal for DIY electronic projects and advertising machines. The JST-PH1.25mm/2mm-2 pin interface provides a user-friendly connection compatible with various Arduino setups. This versatility allows you to seamlessly integrate the speakers into your projects, whether for sound signaling, alerts, or simple audio playback. -
Question:
How do I connect these mini speakers to my Arduino?
Answer: Connecting these mini speakers to your Arduino is straightforward thanks to the JST-PH1.25mm/2mm-2 pin interface. Simply connect the speaker's wires to the corresponding pins on the Arduino, ensuring the correct polarity. You can use a basic audio library to program different sound outputs. This configuration allows for dynamic project applications like creating alarms, sound effects, or voice playback, enriching your DIY electronics with audio output. -
Question:
What projects can I use these mini speakers for?
Answer: These mini speakers are perfect for various DIY projects, including interactive installations, mini sound systems, toy designs, and advertising displays. Artists or engineers can incorporate them into projects that require audio feedback, sound alerts, or background music. Their compact size also makes them suitable for use in limited space environments. Whether you are designing a robotic project or need sound for your model car, these speakers will enhance the auditory experience. -
Question:
Are these speakers suitable for outdoor use?
Answer: While these cavity mini speakers are designed for versatility, they are primarily intended for indoor use. Exposure to moisture, humidity, and extreme temperatures can affect their performance and longevity. For outdoor applications, consider placing them in a protective enclosure to shield them from environmental elements. This will help ensure that your projects involving outdoor sound installations or advertising displays work effectively and maintain quality. -
Question:
Can I use these speakers with other microcontrollers apart from Arduino?
Answer: Yes, these cavity mini speakers can be used with various microcontrollers, including Raspberry Pi, ESP8266, and Teensy boards. As long as you can provide the compatible voltage and use the appropriate audio output protocols, these speakers will work well. This flexibility allows hobbyists and developers to implement sound in any project, regardless of the platform they choose, adding versatility to their designs. -
Question:
What is the recommended power supply for these mini speakers?
Answer: These mini speakers operate efficiently with a power supply that matches their rated specifications. For optimal performance, it is advisable to use a power supply that provides around 5 volts and 1 to 3 watts output. This ensures that the speakers output sound without distortion while maintaining clarity. Proper power management in your project is essential to enhance audio performance, especially in applications requiring detailed sound production. -
Question:
How do I optimize sound quality from these mini speakers?
Answer: To optimize sound quality from these mini speakers, consider the enclosure design where they are placed. A well-sealed cavity that prevents air leaks can significantly improve audio clarity and bass response. Additionally, using appropriate sound drivers and libraries in your programming can help enhance output quality. Also, experimenting with different frequencies and volumes during programming can yield better results, especially in projects that require precise sound playback. -
Question:
What are the benefits of choosing full-range speakers like these?
Answer: Full-range speakers are designed to reproduce a wide range of sound frequencies, providing a richer audio experience. This quality makes these mini speakers ideal for various applications, from simple alerts to more complex audio outputs. They eliminate the need for multiple speakers in a project, simplifying design and implementation. Their compact size and efficiency enable creative solutions in space-constrained or portable projects, allowing you to achieve good sound quality with minimal components. -
Question:
What makes the JST-PH connector convenient for DIY projects?
Answer: The JST-PH connector is widely recognized for its reliability and ease of use in DIY electronics. Its compact size allows for easy integration into small projects while providing a secure connection. This feature reduces the chance of loose wiring, ensuring stable audio performance. The connector type is also prevalent among several electronic components, making it simple to connect various devices, fostering a smoother assembly process for your Arduino or other electronic projects. -
Question:
Where can I buy 4 Pcs Cavity Mini Speaker in Central African Republic?
Answer: You can purchase the 4 Pcs Cavity Mini Speaker from Ubuy, a well-known online marketplace that provides a wide selection of electronic components. Ubuy caters to shoppers in Central African Republic and offers a user-friendly shopping experience, ensuring you find this specific product with ease. Their platform features various shipping options and a straightforward ordering process, helping you get started on your DIY projects without any hassles.
Treedix Single Board Computers TRX5-0733 Editorial Review
**** Customer experiences with this product highlight a mixed reception centered mainly around performance and connectivity issues. Users have reported that the speakers, designed for hobbyists especially in the context of HO scale train modifications, fulfill their primary function of delivering sound well. When driven through an Arduino Uno, sound quality has generally been described as good, with adequate volume levels that are suitable even for environments with background noise, such as inside a semi-truck cab. However, several users noted some significant issues with the product's connecting components. The most prominent concern is the discrepancy in the spec for the mating connector, where users have observed a mismatch between the advertised 2.5mm pitch and the actual measurement, which appears to be closer to 1.25mm or 1.27mm. This issue has been flagged by multiple reviewers and has led to some frustration, as the incorrect connector size can hinder ease of setup. Another point of contention involves the speaker's susceptibility to heat when driven by a preamplifier, raising concerns about their capacity for prolonged use without overheating. Despite these drawbacks, many hobbyists still find these speakers to be a valuable addition to their projects, indicating that they meet the fundamental expectation of sound reproduction in a compact form factor. In summary, while the speakers perform well in terms of sound quality, the notable flaws in the connector specification and overheating issues could be a dealbreaker for some users, particularly those looking for plug-and-play convenience. **
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Pros
- Good sound quality when driven by Arduino.
- Adequate volume levels, effective even in noisy environments.
- Highly regarded by hobbyists for use in modifications.
Cons
- Incorrect connector pitch specification.
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23 July 2026 · via Trustpilot
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XAF 12759
Order now and get it around Monday, August 17
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Features & Benefits
- Includes four types of speakers: Square, Rectangle, Oval, and Round.
- Stable performance with high-end built-in magnetic speakers.
- Easy installation with JST PH1.25mm/2mm pin terminals.
- Wide sound range with clear and bass-heavy sound quality.
- Rated power: 1W or 3W with 8Ω impedance.
- Compatible with Arduino, Raspberry PI, and more.
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