ARRAROWN ZK-1002T PRO 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass, BT USB and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers
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Availability:
In Stock.
Arrives
Friday, Mar 20
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Color: Black3 ZK-1002T RPO
Features
- Subwoofer Audio Amplifier Board: 100W+100W Bluetooth 5.0 wireless connection, Bluetooth, USB and AUX audio input, 2.1 channel stereo output, just a little sound distortion. Note: When using AUX mode, please confirm that the Bluetooth connection of this module has been disconnected;
- Treble and Bass Adjustment: This digital Amp board with independent treble and bass adjustment buttons,you can directly adjust the treble and bass through the module, without using the player or speaker;
- Perfect Sound Quality Experience: The audio power subwoofer amplifier module with powerful chip, AM interference suppression function, shielding power inductance, low noise front stage operational amplifier, let you enjoy a more perfect sound quality experience;
- With Protective Function: This Bluetooth Amp module is designed with over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection, with case to protective it;
- Easy Installation and Use: The illustration of each interface is printed on the protective plate, making it easy to install and use even without instructions. Small size: 4.4 in*2.75 in*0.78 in, easy to carry;
Item dimensions L x W x H: 4.4 x 2.75 x 0.78 inches
Voltage: 24 Volts
Manufacturer: DideaECO
Maximum Supply Voltage: 24 Volts (DC)
Minimum Supply Voltage: 12 Volts (DC)
Item dimensions L x W x H: 4.4 x 2.75 x 0.78 inches
Voltage: 24 Volts
Manufacturer: DideaECO
Maximum Supply Voltage: 24 Volts (DC)
Minimum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Brand: ARRAROWN
Number of Channels: 2
Output Power: 100 Watts
Package Type Name: box
Specification Met: CE, FCC, RoHS, TUV
Supply Current: 5 Amps
UPC: 789615751896
Product Dimensions: 4.4 x 2.75 x 0.78 inches
Item Weight: 5.9 ounces
Item model number: ZK-TB21
Date First Available: October 13, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black3 ZK-1002T RPO
The media could not be loaded. Excellent Little Amp for DIY Bluetooth Projects I used the ZK-1002T Bluetooth amp in a custom portable speaker box powered by an 18V battery, and it absolutely delivered. For such a compact unit, it puts out plenty of clean power—more than enough to drive my 6.5” marine speakers with solid volume and clarity. Bluetooth pairing is quick and reliable, and the sound quality is surprisingly good, especially for the price. I also like that it supports both Bluetooth and aux input. The compact size made it easy to mount inside the case without overheating or needing extra ventilation. Just be aware that there are no instructions included, so if you’re new to wiring or amps, you may need to reference some diagrams online. But for DIYers who know their way around a project, this amp is a solid choice. Highly recommend for anyone building a battery-powered sound system or portable speaker setup.
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Reviewed in the United States on July 13, 2025 by Lance and Sarah Lance and Sarah
Color: Black3 ZK-1002T RPO
Works well for my diy boombox. No static/hiss like some of the cheap(er) ones.
Reviewed in the United States on January 4, 2026 by JDH
Color: Black3 ZK-1002T RPO
Easy to wire, great tuning and sound quality, more than enough power for most cases
Reviewed in the United States on January 10, 2026 by C
Color: Black3 ZK-1002T RPO
The media could not be loaded. Good quality. Good power and noise level adjustment. Nice and compact. Worked great in my ammo can music box.
Reviewed in the United States on January 17, 2026 by jordanhettinger jordanhettinger
Color: Black3 ZK-1002T RPO
Funny little assembly project to tinker with. Good output, reasonable power requirements, Bluetooth audio quality no different from the aux in. Only a couple nitpicks from me: Small screws for the output wires that can't be used with large connectors, and I can't enable/disable bluetooth... I live in an apartment complex and my upstairs neighbor keeps accidentally connecting because I run the amp on its aux with my PC. I can't disable the aux with a physical switch to prevent this, and the BT remains open and in search mode. I also can't rename the BT connection internally to say something like "APT xxx BT amp" to let people know MY device isn't the one they're looking for when they try to connect to their devies.
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Reviewed in the United States on December 29, 2025 by Shayne Stanforth
Color: Black3 ZK-1002T RPO
This unit worked great. Connects very easily via bluetooth. Puts out plenty of power for two 6” speakers and a tweeter. Running 2 old 6” speakers from my car and 1 tweeter with this unit on a 5ah Milwaukee m18 battery with 12v adapter. Battery easily lasts 4 hrs on half volume (which is loud). Best part is if it does die I have multiple batteries on hand. Does obviously need a 2 way crossover for the tweeter. Cons of this unit would be that it’s not already put together. Which is odd to me because you can attach the speaker wires in with the outer casing installed. Screws are very tiny that come with it. Also I do get a small amount of interference with the bluetooth but not enough to annoy me. Could be the power source.
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Reviewed in the United States on November 5, 2025 by Konnor Kendrick Konnor Kendrick
Color: Black3 ZK-1002T RPO
works great, good sound
Reviewed in the United States on January 14, 2026 by Amazon Customer
Color: Black3 ZK-1002T RPO
I joined a Facebook group for building speakers, and these little amplifiers were highly recommended. I completely concur. This little thing is awesome! The Bluetooth connectivity is great! It is very easy to connect and has good range. I am using a full range, medium quality marine speaker and hooking up to an 18-volt battery (actually pushes 20.2v). If you run this amp with the volume all the way up, it will be distorted. I turn the volume to around the halfway point on the amp, adjust my bass and treble accordingly (a little more than the mid-way point for each), and then just control my volume from whatever device I am playing the audio from. This thing is excellent for the price, and it easily competes with some of the expensive store-bought systems. It is a definite bonus that it comes with the plug, and it includes a mini screwdriver for your wire terminations. The attached photo is not the finished build, but I had to test it out!
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Reviewed in the United States on July 14, 2025 by Dakota Dakota