ST21PRO bluetooth Digital Audio Power Amplifier Board 2.1 Channel 100Wx2 + 200W Subwoofer TPA3221 High-Power Advanced Sound Quality
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Product Name: bluetooth Digital Audio Power Amplifier Board
Product Model: XY-ST21PRO
Channels: 2.1 Channel
Output Power: 100W x 2 + 200W Subwoofer
Amplifier Chips: Dual-Core TPA3221
bluetooth Interface: IPEX interface for external antenna
Color Options: Black
Types Optional: Bare board / With shell / Potentiometer external connection
Featuresuff1a
1. High Efficiency and Stability: The XY-ST21PRO utilizes dual-core TPA3221 amplifier chips, which are known for their high efficiency and stability. These chips ensure minimal power consumption while delivering high-definition sound quality, making them perfect for high-performance audio applications.
2. Enhanced Safety with Power Switch: This amplifier board comes with a built-in power switch, providing an added layer of safety for the user. The switch allows you to easily control the power supply, reducing the risk of electrical hazards.
3. Lossless Components for Superior Sound Quality: The use of high-quality, lossless components in the design of this amplifier ensures that sound quality is maintained. This makes it ideal for audiophiles who demand top-notch audio performance.
4. Independent High and Low Frequency Tuning: The amplifier board offers independent tuning for high and low frequencies, giving you the flexibility to adjust the sound to your preference. This feature makes it convenient to achieve the perfect audio balance for different types of music or soundtracks.
5. External bluetooth Antenna Interface: Featuring an IPEX interface, the XY-ST21PRO is equipped to connect an external bluetooth antenna. This enhances the bluetooth signal strength and range, ensuring a stable and uninterrupted audio transmission.
Package Included:
1 x Digital Audio Power Amplifier Boarduff08Types Optional: Bare board / With shell / Potentiometer external connectionuff09
