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Daconovo XY-ST21PRO Compact 2.1 Channel TPA3255 BT Digital Power Amplifier Board High Bass Subwoofer Power Amplifier Board 100Wx2200W
Designed with dual TPA3221 amplifier chip, high efficiency, low power consumption, excellent sound quality, and comprehensive protection.
Daconovo XY-ST21PRO Compact 2.1 Channel TPA3255 BT Digital Power Amplifier Board High Bass Subwoofer Power Amplifier Board 100Wx2200W
Item #: 202983675

Daconovo XY-ST21PRO Compact 2.1 Channel TPA3255 BT Digital Power Amplifier Board High Bass Subwoofer Power Amplifier Board 100Wx2200W

Item #: 202983675

BDT 5333

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from JP

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Order now and get it around Saturday, July 25
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Designed with dual TPA3221 amplifier chip, high efficiency, low power consumption, excellent sound quality, and comprehensive protection.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.

What Stands Out

High Power Output
Delivers an impressive 100Wx2 plus 200W to subwoofers, ensuring powerful sound and enhanced bass performance for an immersive audio experience in any setting.
Bluetooth connectivity
Equipped with Bluetooth technology, allowing seamless wireless streaming from smartphones or tablets, making it easy to enjoy music without cumbersome wires.
Compact design
The slim, space-saving design is ideal for modern setups, fitting into tight spaces while still providing high-quality amplification without sacrificing audio fidelity.

Product Details

Shop Daconovo XY-ST21PRO Compact 2.1 Channel TPA3255 BT Digital Power Amplifier Board High Bass Subwoofer Power Amplifier Board 100Wx2200W online at a best price in Bangladesh. B0DJY6SGTB
Item Weight1.2 lbs (540 grams)

Who Should Buy?

Suitable For
  • Audio Enthusiasts

    Ideal for users seeking high-quality sound with strong bass for home theater or music systems.

  • DIY Audio Projects

    Perfect for hobbyists building their own audio equipment, providing a solid foundation for custom amplifiers.

  • small spaces

    Compact design suits users with limited space, allowing robust audio performance without bulky equipment.

Not Suitable For
  • High-powered Needs

    Unsuitable for users demanding extremely high wattage for large venues or professional audio setups.

  • Beginners

    Not ideal for those unfamiliar with amplifier technology, as setup may require technical knowledge.

  • Budget Shoppers

    Might not fit users looking for lower-cost options, as it may exceed budget constraints.

Product Description

Daconovo XY-ST21PRO Compact 2.1 Channel TPA3255 BT Digital Power Amplifier Board High Bass Subwoofer Power Amplifier Board 100Wx2200W

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Customer Questions & Answers

  • Question: What is the power supply requirement for this amplifier?

    Answer: The amplifier requires a DC supply of 12-30V/5A or above.
  • Question: Can this amplifier connect to external devices?

    Answer: Yes, it can connect via BT, AUX, U disk, and USB sound card.
  • Question: What types of audio formats does this amplifier support?

    Answer: The amplifier supports AAC, SBC, WAV, FLAC, APE, and MP3 audio formats.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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