Features:

1. Acts as a digital power amplifier & music player, compatible with RCA/AUX/USB/Bluetooth 5.0/TF Card inputs. Works seamlessly with almost all home audio devices like phones, tablets, computers, TVs, set-top boxes, CD players, etc. Supports U-disk and TF card in WAV, APE, and FLAC lossless formats.
2. USB port accommodates U-disk, computers (driverless) and phones with OTG capability. Bluetooth 5.0 ensures stable and quick data transmission, while TF card allows for quality music enjoyment even when mobile.
3. Uses the renowned TPA3116 chip, offering a maximum output power of 50Wx2, perfect for most home desktop, bookshelf, and indoor passive speakers (4-16Ω). Delivers clean and clear sound even at high outputs without noticeable noise.
4. Compact design and sleek appearance. Features an appealing chassis with LED display and power/mode switch. Ideal for home and desktop audio systems. Its DC 9-24V wide voltage makes it adaptable for car or motorcycle use.

Specifications:

• Product Name: Power Amplifier
• Output Power: 100W (50W+50W)
• Power Supply: DC12-24V
• Current: >3A
• Bluetooth: Bluetooth 5.0 (range up to ~40 feet)
• Channels: 2.0 stereo
• Audio Input: 3.5MM, RCA, TF, U-disk, USB (compatible with devices like computers, mobile phones, and OTG tablets)
• Dimensions: 4.3x3.5x2 inches
• Supported Formats: MP3 (Sample rate: 8-48K), WAV, APE, FLAC
• Connectivity: Compatible with devices like mobile phones, computers, tablets, MP3 players, TVs, projectors, etc. Can connect wirelessly to various Bluetooth devices.

Additional Information:

• The amplifier uses the TPA3116 chip, boasting an actual output of 50W per channel (total 100W with a 24V power supply). It comes with a 12V5A power supply. For optimal performance, it is recommended not to exceed 24V.
• This is a fixed-resistance amplifier supporting 4/6/8/16-ohm passive speakers. It is not compatible with computer speakers or other active audio systems, and is not intended for passive subwoofers.
• For vehicular modifications: This can be powered by standard 12V car and motorcycle batteries. However, using large 24V batteries (like those in trucks) is not recommended due to potential voltage surges. Please ensure the power supply does not exceed DC24V 5A.

Package Includes:

• 1 Digital Power Amplifier (power supply not included)

Note:

• This amplifier requires a DC 9V-24V power adapter with an interface of 5.52.5mm or 5.52.1mm. A 12V 5A power supply is recommended.