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SOTAMIA Bluetooth Portable Speaker DIY Kit with Amplifier
Price range: $12.96 through $16.27
Pay now, in 4 interest-free payments of $3.24, or over 3–6 months
4 interest-free payments of $3.24
Build your own Bluetooth speaker with the SOTAMIA DIY kit featuring a 3W power amplifier and melody LED lights for enhanced music experience.
- Bluetooth and 3.5mm audio input
- Transparent shell with LED music spectrum
- USB-powered with compact design
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Estimated Delivery Time3–7 business days
Compact DIY Bluetooth Speaker Kit
Assemble your own portable Bluetooth speaker with this complete DIY kit featuring a Bluetooth audio module and a power amplifier chip. It delivers a simple and educational hands-on experience for music enthusiasts and beginners alike.
Powered by USB, this kit brings wireless audio playback effortlessly to life in a compact form factor, perfect for home use and electronic skills training.
Enhanced Audio and Visual Experience
The 3W speaker housed inside a transparent metal shell produces clear sound quality while a built-in music spectrum melody light circuit adds visual appeal with 5 LEDs that flash to the music beat.
- Supports Bluetooth wireless connection and 3.5mm auxiliary input
- Transparent shell design enhances acoustic quality and aesthetics
- LEDs synchronize with the music for dynamic light effects
Educational and Practical Build
This kit not only functions as a versatile portable speaker but also serves as a valuable electronic assembly training tool. Its clear component layout and design help users improve soldering and circuit building skills.
Ideal for beginners interested in electronics, it combines practical audio application with hands-on learning.
Key specifications
- Bluetooth Module: MH-M18
- Amplifier Chip: HT6872
- Speaker: 4 ohms, 3 watts mono
- Power Supply: USB 5V DC
- Board Size: 65 x 49 mm
- Shell Size: 70 x 70 x 80 mm
- Audio Inputs: Bluetooth and 3.5mm line-in
- LEDs: 5 melody-responsive LEDs
What's in the box
- Bluetooth speaker DIY kit with MH-M18 module
- HT6872 power amplifier chip and peripheral components
- 3W 4-ohm speaker
- Transparent metal shell casing
Product FAQ
Frequently asked questions
01 What components are included in the SOTAMIA Bluetooth speaker kit?
The kit includes an MH-M18 Bluetooth audio module, HT6872 power amplifier chip, a 3W 4-ohm speaker, peripheral components, and a transparent shell.
02 How is the speaker powered?
The speaker kit is powered via USB with a 5V DC power supply.
03 Can I connect audio devices other than Bluetooth?
Yes, the kit supports audio input through a 3.5mm music socket in addition to Bluetooth connectivity.
04 What is the output power of the speaker?
The speaker delivers 3 watts of mono output through a 4-ohm speaker.
05 Does the speaker feature any lighting effects?
Yes, it has a music spectrum melody light circuit with 5 LEDs that flash with the music melody.
06 What are the physical dimensions of the kit's components?
The circuit board measures 65 by 49 millimeters, and the transparent shell dimensions are 70 by 70 by 80 millimeters.
07 Is this kit suitable for beginners?
Yes, the kit is designed for electronic technical skills teaching, training, and is suitable for beginners and electronic enthusiasts.
08 Does the kit include a battery or support battery operation?
No, the kit does not include a battery and must be powered by USB.
09 Is the cabinet made from metal or plastic?
The cabinet material is metal with a transparent shell housing.
10 Does the amplifier chip support multi-channel audio?
No, the amplifier outputs mono sound with one loudspeaker enclosure.
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