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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

Product ID: 549049407

Details

Manufacturer
Hosyond
Maximum Supply Voltage
24
Minimum Supply Voltage
12
Mounting Type
Surface Mount
Voltage
24

📶Bluetooth 5.0 for seamless wireless streaming

🔊200W peak power output

🛡️Multi-layer safety protection system

€ 51.15

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

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Description

🎶 Elevate your sound game with power, precision, and protection!

NEXT GEN CONNECTIVITY - Bluetooth 5.0 ensures ultra-stable, long-range wireless audio streaming—ditch the cables and stay effortlessly connected.
POWERHOUSE PERFORMANCE - Unleash crisp, room-filling sound with 50W+50W+100W 2.1 channel output, perfect for immersive home theater vibes.
TAILORED SOUND CONTROL - Independent treble and bass knobs let you customize your audio experience to match your mood or space.
BUILT TO LAST PROTECT - Equipped with overheat, reverse polarity, and voltage protections, this amp keeps your setup safe and sound 24/7.
DIY FRIENDLY VERSATILE - Copper DC connectors and insulated terminals simplify installation—ideal for audiophile DIYers and home theater upgrades.

The ZK-TB21 is a high-performance 2.1 channel subwoofer amplifier board featuring a TPA3116D2 HiFi chip, delivering a total output of 200W (50W+50W+100W). It supports Bluetooth 5.0 for efficient wireless streaming and AUX input for versatile connectivity. Designed with advanced safety protections and independent bass/treble controls, it’s perfect for DIY home theater and speaker projects seeking clear, powerful audio with reliable durability.

Specifications

ASIN	B0CCJQBWST
Best Sellers Rank	#8,578 in Electronics ( See Top 100 in Electronics ) #30 in Audio Component Amplifiers
Brand Name	Hosyond
Customer Reviews	4.5 4.5 out of 5 stars (332)
Item Weight	7.9 ounces
Manufacturer	Hosyond
Material Type	Copper
Maximum Output Power	200W
Maximum Supply Voltage	24 volts_of_direct_current
Minimum Supply Voltage	12 volts_of_direct_current
Model	H017
Mounting Type	Surface Mount
Number of Channels	2
Output Power	200 watts
Package Type Name	Protective Shell
Part Number	H017
Specification Met	CE, FCC
Supply Current	5 A
UPC	732214748279
Voltage	24 volts_of_direct_current

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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€ 51.15

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews