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ZK-TB21 Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Speakers

ZK-TB21 Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Speakers

Name: ZK-TB21 Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home
Brand: Hosyond
Price: 69.74 EUR
Availability: OutOfStock

Product ID: 549049407

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Details

Voltage
24 Volts (DC)
Manufacturer
Hosyond
Maximum Supply Voltage
24 Volts (DC)
Minimum Supply Voltage
12 Volts (DC)
Mounting Type
Surface Mount

📶Bluetooth 5.0 for stable, long-range streaming

🔊200W total power output

🛡️Multi-layer safety protection system

Frequently Bought Together

Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers

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Description

🎶 Elevate your sound game — because your ears deserve the best!

DIY READY VERSATILE - Wide 12-24V input, copper DC connectors, and AUX input make integration into any home theater or speaker project effortless.
NEXT GEN CONNECTIVITY - Bluetooth 5.0 ensures seamless, lag-free audio streaming with extended range.
POWERHOUSE PERFORMANCE - 50W+50W stereo channels plus 100W subwoofer deliver immersive, room-filling sound.
TAILORED SOUND CONTROL - Independent treble and bass knobs let you customize your audio experience like a pro.
BUILT TO LAST PROTECT - Overheat, overvoltage, reverse polarity, and circuit breaker protections keep your setup safe and reliable.

The ZK-TB21 is a high-fidelity 2.1 channel amplifier board powered by the TPA3116D2 chip, delivering 200W total output with ultra-low distortion (THD ≤0.1%). Featuring Bluetooth 5.0 and AUX inputs, it offers flexible connectivity for home theater or DIY speaker setups. Independent bass and treble controls, combined with robust multi-layer safety protections and wide voltage compatibility, make it a reliable, customizable audio powerhouse.

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