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Green rectangular amplifier board with silver heatsink, black knob and blue LED indicator

Daakro ZK-1001U Mono Bluetooth Amplifier Board 100W

SKU CH-AMVD-RTYX1

Mono 100 W amplifier board with Bluetooth, AUX and USB inputs, 7 V to 24 V supply, TWS pairing and multi-function knob control

  • Amplifier Channels1
  • TypeMono
  • CompatibilityMobile Phone, Laptop, Passive Speaker, Tablet
  • FeaturesMono, 100 watts
  • Package ContainAmplifier Board
  • Box Volume4.3942 L x 8.3058 W x 12.8016 H centimeters
  • Mono 100 W output drives a single passive speaker
  • Wide 9–24 V DC input suits vehicle or desktop power
  • Bluetooth, AUX and USB inputs accept phones, tablets and drives
  • TWS pairing links two boards for stereo separation
  • Multi-function knob controls volume, playback and power

Mono 100 W Amplifier Board

The Daakro ZK-1001U is a mono Class-D amplifier board rated for 100 W peak output from a single TPA3116D2 chip. It accepts a wide DC input range of 7–24 V through a 5.5 mm × 2.1 mm jack, making it suitable for vehicle systems or bench supplies. Bluetooth, AUX and USB flash-drive inputs are provided for source flexibility.

DIY Builders Seeking Wireless Mono Power

Makers assembling a single powered speaker, a subwoofer module or a portable Bluetooth boombox will find the board a compact, self-contained solution. Installers needing stereo output, multi-channel surround or rack-mountable home-theatre amplification should look at alternative designs.

4–8 Ω Output Impedance Match

The module is specified for 4–8 Ω speaker loads; connecting a lower-impedance driver will trigger the built-in short-circuit and over-temperature protection. Verify that your speaker falls within this range before wiring the output terminals.

Highlights

  • Mono 100 W output drives a single passive speaker
  • Wide 9–24 V DC input suits vehicle or desktop power
  • Bluetooth, AUX and USB inputs accept phones, tablets and drives
  • TWS pairing links two boards for stereo separation
  • Multi-function knob controls volume, playback and power

Specifications

BrandDaakro
Amplifier Channels1
Part NumberZK-1001U
TypeMono
CompatibilityMobile Phone, Laptop, Passive Speaker, Tablet
FeaturesMono, 100 watts
Package ContainAmplifier Board
Box Volume4.3942 L x 8.3058 W x 12.8016 H centimeters
ColorZK-1001U
FeatureMono
ModelZK-1001U
Number of Woofer1
RMS Power100 watts
SeriesDaakro
Max Power100W
Bridged Power100 watts, 200 watts
Bass Boost ControlMechanical knob
I/O PortsAuxiliary, Bluetooth

Questions about this item

Does the Bluetooth interface limit audio quality compared to wired AUX?

Bluetooth and AUX inputs both feed the same TPA3116D2 chip, so the amplifier’s 100 W peak output is available regardless of which source you select.

What voltage and connector does the board need for power?

It accepts DC 7 V to 24 V through a 5.5 mm × 2.1 mm barrel jack, compatible with most laptop power adapters.

How do I pair two boards for stereo, and what is the common mistake?

Press the knob three times on each board to enter TWS mode; the mistake is pressing only once, which only toggles play/pause instead of starting the pairing handshake.

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