Specification

• Type: Bluetooth Amplifier Board
• Model: D10
• Bluetooth Version: 5.0
• Audio Channel: 1.0
• Rated impedance: 4Ω
• Rated Power: 40W
• Power Range: 30-120W (Deponds on Voltage)
• Distortion: 0.03%
• S/N Rate: 92db
• Battery of Remote: CR2025 x1 (Not Included!)
• Feature: FM Radio / Treble / Bass
• Voltage: AC 110/220V, DC 12V/24V
• Input: Bluetooth/3.5mm RCA/U-Disk/TF/MIC

TIPS:

• Support AC 110V / 220V, automatic adaptation.
• If connect to DC 12V-24V, the Current needs more than 3A.

Warning: Pls select only one connection method !!!

To match the AMP and Speaker:

• The impedance of the amplifier is the same as the speaker, can not be too far apart.

• 2. The power of the amplifier is 1.5 times than speaker to obtain a enough sense of strength.
• If the output impedance of the amplifier requires 4-82, the impedance of your speaker should also be 4~82, the sound of 4 ohms is louder, and the 8 ohms is smaller;
• If the output power of amplifier is 35W, the speaker should be around 20W. For 1.0 channel, the power is 20-30W, for 2.0 channel, it is 2x(20-30)W.
• If the amplifier is full frequency, the wider the frequency response of the speaker, the better, such as 100~18KHz.

TIPS:

• The speakers must be based on impedance and power, regardless of dimensions.
• If the sound is intermittent or hoarse during inc the volume, it means the speaker and amplifier are not matched, Pls use small sound or change a suitable speaker.
• Pls make sure that the required power supply is used and working properly.

Description

The TI-S30 HiFi Power Amplifier Board is a versatile and powerful audio amplifier designed for home entertainment, car audio systems, shops, classrooms, and DIY sound projects. It supports both AC 110V-220V and DC 12V-24V power input, allowing you to use it conveniently at home or in vehicles.

Enjoy multiple playback options with Bluetooth, USB Flash Drive, TF Card, and RCA (L/R) Audio Input, making it compatible with smartphones, laptops, TVs, DVD players, and other audio sources.

For karaoke enthusiasts, the amplifier features dual microphone inputs (MIC1 & MIC2) along with dedicated Echo and Microphone Volume controls for clear and immersive vocal performance.

Fine-tune your listening experience using the Volume, Treble, and Bass adjustment knobs to achieve the perfect sound for music, movies, or speeches.

Additional features include a built-in Bluetooth/IR receiver, a dedicated Power ON/OFF switch, and a separate Light Switch button for convenient operation.

Whether you're building a DIY sound system or upgrading your existing setup, the TI-S30 HiFi Power Amplifier Board delivers reliable performance with flexible connectivity and user-friendly controls.