Does is comes with a power supply? what's the recommended one?

Hello, without power supply Applicable power adapter 5V 1A

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ZK-TB21 High Power Amplifier Board 2.1 Channel Bluetooth Digital Amplifier Board

Product ID: 524733121

Details

Manufacturer
Walfront
Maximum supply voltage
24 Volts (DC)
Minimum supply voltage
12 Volts (DC)
Mounting type
Surface Mount
Voltage
24 Volts

📶Bluetooth + AUX dual input

🔊50W max output power

🔋12-24V wide voltage range

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6033 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your sound game — power, clarity, and wireless freedom in one sleek board!

COMPACT PORTABLE DESIGN - Small footprint means you can easily integrate this amplifier board into any setup or take it on the go.
AM INTERFERENCE SUPPRESSION - Enjoy crystal-clear audio with advanced AM interference reduction technology for noise-free listening.
POWERFUL 2 1 CHANNEL OUTPUT - Experience immersive sound with 50W peak power driving your subwoofer and stereo channels flawlessly.
ROBUST PROTECTION MECHANISMS - Stay worry-free with built-in safeguards against overvoltage, undervoltage, overheating, DC faults, and short circuits.
SEAMLESS BLUETOOTH CONNECTIVITY - Cut the cords and stream your favorite playlists effortlessly with integrated Bluetooth and AUX inputs.

The Walfront ZK-TB21 is a high-power 2.1 channel digital amplifier board featuring 50W output, Bluetooth and AUX inputs, and comprehensive protection circuits. Designed for compactness and durability, it suppresses AM interference and operates efficiently within a 12-24V supply range, making it ideal for professional-grade audio projects and upgrades.

Specifications

ASIN	B08GZBJWFZ
Best Sellers Rank	#9,238 in Electronics ( See Top 100 in Electronics ) #22 in Home Audio Amplifiers
Brand Name	Walfront
Country Of Origin	China
Customer Reviews	4.1 4.1 out of 5 stars (107)
Included Components	inc
Manufacturer	Walfront
Material Type	Material
Maximum Output Power	100W
Maximum Supply Voltage	24 Volts (DC)
Minimum Supply Voltage	12 Volts (DC)
Model	TB21
Mounting Type	Surface Mount
Number of Channels	2
Output Power	50 Watts
Package Type Name	Box" (meaning 'Box' in Spanish)
Part Number	TB21
Specification Met	FCC
Supply Current	5 Amps
Voltage	24 Volts

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