Name: ARRAROWN Bluetooth Audio Amplifier Board, ZK-TB21 2.1CH 50W x 2 +100W Subwoofer Power Amp with Treble and Bass Control, Bluetooth5.0 and AUX Inputs
Brand: Arrarown
Price: 288.37 RON
Availability: InStock
Rating: 1.6 (5 reviews)

Deliver to Romania

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Description

🎧 Elevate your sound game—because your speakers deserve the power boost!

TAILOR YOUR SOUNDSCAPE - Adjust treble and bass directly on the amp for personalized, studio-quality audio without extra gear.
BUILT TO PROTECT PERFORM - Advanced over-voltage, under-voltage, over-heat, and short-circuit protections ensure durability and peace of mind.
IMMERSIVE 2 1 CHANNEL POWER - 50W x 2 stereo + 100W subwoofer delivers room-filling sound that commands attention.
COMPACT USER FRIENDLY DESIGN - Small footprint with labeled interfaces makes DIY installation effortless—upgrade your home audio setup today.
SEAMLESS BLUETOOTH 5 0 STREAMING - Experience crystal-clear wireless audio with ultra-stable connectivity and minimal latency.

The ARRAROWN ZK-TB21 Bluetooth Audio Amplifier Board is a compact, high-performance 2.1 channel amplifier delivering 200W total power (50W per stereo channel plus 100W subwoofer). Featuring Bluetooth 5.0 and AUX inputs, it offers versatile connectivity with minimal distortion. Independent treble and bass controls allow precise sound customization. Built-in protections safeguard the device, while its compact size and clear interface make it ideal for DIY home speaker projects.

Reviews

N**H

Generic amplifier, different from what's advertised in the image

I received an amplifier which is different from what's shown in the image. The amplifier I received has Bluetooth, AUX and USB as input and transmits BT-BLE-APP when turned on but there is no app that I can use to control the amplifier. I tried all the common amplifier apps like Wuzhi and synlink but nothing worked. I sent multiple communications to both Amazon and the seller but received no response and now I'm stuck with a useless amplifier. Won't recommend this to anyone.

23.09.2025

S**.

Good

20.08.2025

D**U

Recheck before sending

All products should be rechecked... Mine failed to connect Bluetooth and aux cable.

25.08.2025

S**I

Only single channel work

Only single channel work and overheating issue don't buy this product this waste of money and waste of mind this product is genuine IC but single channel is not working

17.08.2025

R**

Don't buy waste

Connected power and smoke was coming

6.07.2025

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Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

288 Lei

Duties & taxes incl.

Romaniastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Voltage	24 Volts
Manufacturer	DideaECO
Maximum Supply Voltage	24 Volts
Minimum Supply Voltage	12 Volts (DC)
Mounting Type	Surface Mount
Brand	ARRAROWN
Number of Channels	2
Output Power	1E+2 Watts
Package Type Name	Package" or "Kit
Specification Met	CE
Supply Current	5 Amps
UPC	789615751216
Model	ZK-TB21
Package Dimensions	13.11 x 11.2 x 5.11 cm; 240 g
Item model number	ZK-TB21
Audio Wattage	100 Watts
Power Source	corded electric
Batteries Included	No
Batteries Required	No
Item Weight	240 g

ARRAROWN Bluetooth Audio Amplifier Board, ZK-TB21 2.1CH 50W x 2 +100W Subwoofer Power Amp with Treble and Bass Control, Bluetooth5.0 and AUX Inputs, Stereo Digital AMP for DIY Home Speakers

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