Daakro ZK-502T front view highlighting dual 50W outputs for room-filling audio
Daakro ZK-502T side view showing compact size for DIY projects
Daakro ZK-502T top ports reveal versatile input options for quick setup
Daakro ZK-502T treble and bass control dials for customizable tone
Daakro ZK-502T power input connector demonstrating flexible 12–24V supply
Daakro ZK-502T Bluetooth and AUX inputs enable wireless streaming and wired playback
Daakro ZK-502T application with speaker setup for home audio projects

Daakro

Daakro ZK-502T Bluetooth Amplifier Board – 50W+50W 2.0 Channel, Bluetooth & AUX, 12-24V, Treble & Bass Control, Password Free

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$23.54

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Elevate DIY Home Audio with Daakro ZK-502T

Designed for dedicated audio enthusiasts, the Daakro ZK-502T Bluetooth amplifier board blends high fidelity with practical flexibility. It uses dual TPA3116D2 HiFi chips with PurePath technology to deliver clear, dynamic sound and ultra-low distortion across both channels. The result is a detailed, musical listening experience that suits compact speakers and intimate spaces alike.

The board operates in a 2.0 channel configuration with left and right outputs, each capable of delivering up to 50W. This combination of power and resolution makes it a versatile choice for a range of builds, from desktop rigs to bookshelf setups and small DIY stereo projects where wireless streaming matters as much as wired playback.

Flexible inputs for wireless and wired listening

Switch between wireless and wired sources with ease. Bluetooth 5.0 enables convenient streaming from phones, tablets, and laptops, while the built-in AUX input provides a straightforward wired connection. The dual-input design reduces clutter and keeps your build tidy and user-friendly.

Power, speakers, and setup options

The board accepts 12 to 24V DC, giving you the freedom to pick a power supply that suits your workspace. It is designed to pair with 15–100W, 4–8Ω speakers, making it compatible with a broad spectrum of compact and mid-sized audio systems.

  • Key specs include dual 50W outputs, Bluetooth 5.0 and AUX inputs, and a true 2.0-channel configuration with PurePath clarity.
  • Wide input voltage 12–24V and compatibility with common 4–8Ω speakers support a wide range of DIY setups.

Protection and practical guidance

Built-in protections guard against over-voltage, under-voltage, over-temperature, short circuits, and reverse connection. For optimal results, match the right power supply with your speaker impedance, as higher impedance can influence the perceived output when voltage is fixed.

Ideal use cases

Perfect for wireless bookshelf speakers, compact home theater kits, or a custom multi-room audio project where you control tone and source selection.

FAQ

Q: What speakers and use cases is the Daakro ZK-502T best suited for?

A: Ideal for 4–8 ohm speakers in small to medium DIY home audio setups.

Q: Does the ZK-502T support wireless and wired connections?

A: Yes, it includes Bluetooth 5.0 and AUX inputs for flexible listening.

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