ZK-1002T 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers
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Availability:
In Stock.
Arrives
Sep 14 – Sep 15
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Color: DAJUNGUO ZK-1002T
Features
- TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC: 12-24V;
- Treble & Bass Control: If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater.;
- Bluetooth and AUX Function: Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug.;
- Safety Protection: This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection;
- 7 * 24 Hours After-sales Service: Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.
Description
The ZK-1002T is a compact 2.0-channel Bluetooth amplifier with both Bluetooth and 3.5mm AUX inputs. Powered by dual TPA3116D2 chips and delivering up to 100W + 100W peak output, it provides clear, balanced Hi-Fi sound, making it perfect for DIY projects and home audio systems. Featuring a dedicated Bluetooth antenna base and an external antenna, this design helps improve signal reception and connection stability. Good for DIY speaker systems and enclosed amplifier installations, it allows the Bluetooth signal to transmit more effectively, delivering a more stable and enjoyable wireless listening experience. Bass & Treble Control Adjust the sound easily to suit your listening style. High-Performance TPA3116D2 Chip Delivers efficient, low-distortion, and stable Hi-Fi audio output. Gold-Plated DC Power Interface Provides safer, spark-free connection and improved power stability.
Item dimensions L x W x H: 4.33 x 2.76 x 0.83 inches
Voltage: 24 volts
Manufacturer: DAMGOO
Maximum Supply Voltage: 24 volts_of_direct_current
Minimum Supply Voltage: 12 volts_of_direct_current
Voltage: 24 volts
Maximum Supply Voltage: 24 volts_of_direct_current
Minimum Supply Voltage: 12 volts_of_direct_current
Mounting Type: Surface Mount
Number of Channels: 2
Output Power: 200 watts
Package Type Name: box
Maximum Output Power: 200 watts
Item Dimensions: 4.33 x 2.76 x 0.83 inches
Material Type: PCB
Specification Met: CE, RoHS
Manufacturer: DAMGOO
Model: 2.0 AMP
Brand Name: DAMGOO
Number of Items: 1
Global Trade Identification Number: 70
UPC: 194852390270
Included Components: amplifier board
Item Weight: 111 g
Part Number: ZK-1002T
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 14 – Sep 15
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: DAJUNGUO ZK-1002T
It sounds great, plenty of power for my two 35 watt ms 4” speakers. Very discreet “bing” sound when the Bluetooth connects to my phone. Easy to assemble and install. Doesn’t get hot. Audio pauses when I get a phone call (call doesn’t go through the amp). Solid and stable Bluetooth connection. Perfect “hidden” stereo for classic car - I left the original, broken, AM radio in the dash for looks, and replaced the single 4”x10” mono center-dash speaker with two Infinity 4” Reference speakers rated for 35 watts RMS (105 max) 4 ohm each. This receiver has more power than I need, so I have it’s volume set at 60-75% of max. I get a small but sufficient amount of base (pleasantly surprised), and nice mids and highs. I like being able to adjust base and treble. No hiss or noise. It’s loving the 13 volts my car delivers. I’m very impressed with this little receiver. No complaints, and almost free. The downside to this setup is that I need to touch my phone to adjust volume, skip songs, use Siri, etc. Also, an incoming call will pause the Bluetooth, but not route the call audio through the car speakers, and there’s no microphone,so no hands-free calling. My solution was to also buy “Aston Innovations SoundTek A1+ Bluetooth Car Kit”, and plug it into the AUX input of this little amp. Then I use the Bluetooth of the SoundTek instead of the Bluetooth on the amp, and I have everything I want: 1) Original looking (but not working) 1966 AM radio in the dash 2) Streaming music through Pandora or Spotify 3) Hands-free calling where I can hear and be heard, and use Siri No AM/FM, but who cares. The SoundTek has a 1.6” round control pad that I can hide in the ashtray or wherever. Through it I can control everything by feel, without needing to look an or touch my phone: volume, next song, previous song, pause, make a call answer/reject a call, or use Siri (voice commands). This amp, plus the hands-free SoundTek kit, sound great, and cost very little.
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Reviewed in the United States on January 18, 2024 by Radman
Color: DAJUNGUO ZK-1002T
Used this with an old broken Bose sound bar system that I retrofitted. The amp in the sound bar died. I wired the board into the enclosure and now I use the sound bar as a high quality bluetooth speaker. The bose system had 4 speakers, 2R and 2L. I was able to wire each of the 2 sides in parallel after checking the impedance and it is working great. The bluetooth connection works great, the sound output is loud and clear and it was easy to find an old DC power adapter that worked between 9-24V with at least 5 amps. I chose to use an old 24V (90W) adapter from a broken laptop to give me the most power since the Watt output is directly related to the Volts of the power adapter. I embedded an inline power switch and routed it to the front of the speaker so it is easy to turn the system on and off without reaching around to the knobs. The speaker looks great and sounds better. I love finding a new use for old equipment. The board was easy to wire, has plenty of connection options and the knobs make it easy to adjust the bass, treble, and volume. It wasn't too expensive for a 200W amp. This board works great for these types of projects.
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Reviewed in the United States on April 8, 2026 by Umlaut
Color: DAJUNGUO ZK-1002T
So I wanted to build myself a little portable bluetooth system that I could slap one of my 24v kobalt batteries on. At 24v let me tell you this thing pumps, and the audio quality is actually impressive. I have it hooked up to two 4ohm rockford fosgate 6x9 speakers and the bass rattles, the treble is crisp and clear, and the bluetooth functionality works perfectly with decent range. I've run it for 3 hours straight with only one bar lost from my 4.0AH battery. Doesn't even get very hot. Overall, i'd buy this product many times over. Edit: So, 4 years have passed, and this little guy has finally started giving me trouble. First with the aux output mode giving out, and then the bluetooth mode. Honestly, for 26 bucks I'm impressed it lasted this long. i've been using this exclusively to power my PC audio for several months, and let me tell you it has enough power to rattle the windows with the right speakers. What are you waiting for? Stop reading this and buy it already. I'm ordering another one right now.
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Reviewed in the United States on July 8, 2023 by Jason Fowler
Color: DAJUNGUO ZK-1002T
very impressive considering the low cost. I suggest using a 24 volt power supply
Reviewed in the United States on July 27, 2026 by william r taylor
Color: DAJUNGUO ZK-1002T
Sounds great and the Bluetooth connects right away. Easy to hook up. I had some car speakers laying around and they work great these, i paired it with a 12v dc battery pack and this thing rocks. I used some stiff cardboard to make a temporary boom box and it holds up well. Since its so small it is pretty light too so you might have to tape it down. The bass and treble work really good as well. Do note to use the aux in the back the Bluetooth has to be turned off from your phone or else it work. Thats why i docked a star from it. Overall it works well for how small it is. And is pretty damn loud with the right speakers.
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Reviewed in the United States on April 11, 2026 by James Saiz
Color: DAJUNGUO ZK-1002T
I needed a little amplifier for a small stereo stage monitor that I made. I originally purchased the AK-170 class D amplifier off of eBay and I was initially impressed with the volume it put out as it was the first mini class D amplifier I ever purchased. Since that time I have purchased and tried several other small class D amplifiers and they all sounded about the same. I was looking at other small amplifiers on Amazon and thought I would give this one a try. When it arrived I had to do some minor assembly but it went together easy. After assembly, I hooked it up to the same power supply as my AK-170 which is a 12Vdc, 5 Amps supply. To my surprise the sound was night and day. This little baby has some kick. I fed my signal generator into this amp and it truly amplified sound down to 20Hz. It gave me the sound and body that I was looking for. It is definitely a much better quality amp than the others that I tried. Now I have to figure out how to modify my cabinet to accommodate this little guy cause this amp kicked the other one to the curb. I am going to experiment with a larger voltage supply as that will give me even more headroom and cleaner amplification. The blue tooth works perfectly though I think the sound is a little better when using the wired connection. You owe it to yourself to try this little gem. You won't be disappointed!!
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Reviewed in the United States on May 14, 2023 by jrokguitar
Love this Amp!!!! I used this board to build a Bluetooth Hi Fi Stereo system to use in the backyard in summer. This is a surprisingly great sounding system. To build it, I used this board, a 24V. 9Amp switching power supply, two Pyle 6 x 9 Wide range speakers down to 50Hz with mid range and high range speakers and a super tweeters. The Bluetooth connection is seamless. With no signal in, at full volume (careful) there is absolutely no hum or clicks. The sound quality even at 1/3 volume is crystal clear. At 1/2 power it screams, and is still very clear. At full volume, I find it just overwhelming. I built the system using 1/2" MDF, sealed speakers enclosures on the left and right and with a cavity in the middle for the electronics. The Amp's controls stick out in the front with the Aux in in back along with a 12 foot power cord. The Amp barely gets warm when running. For about $140 I made a system that beats anything that I found out there so far. I look forward to good tunes when summer time rolls around again. This is not a negative on the Amp. board. I just wish that the Pyle speakers produced more bass at the low end. You can hear it, but not feel it. Now, I am researching how I might add a sub woofer to this stand alone system, to give it that needed kick!
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Reviewed in the United States on December 16, 2020 by Bernie
Color: DAJUNGUO ZK-1002T
Works well and sounds great for the size! Definitely well worth the price and you get a lot out of it, it’s nice to have the different controls too. Very handy and functional!
Reviewed in the United States on March 4, 2026 by Family of 9