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About DAMGOO
We are a team of DIY enthusiasts. We are as passionate and hands-on as you are. We also enjoy the fun that DIY brings to us and share the sense of accomplishment that DIY brings to us. We are committed to providing customers with simple design, humanized operation, and cost-effective products and services, so we hope that your shopping experience is also full of fun.
Product Description
ZK-1002T Amplifier Parameters
- Input Voltage: DC 12V-24V
- Max Power Output: 100w+100w
- Input Method: Bluetooth & AUX
- Channel: 2 CH Stereo Output
- Output Impedance：4-8Ω
- Bluetooth Version：BT 5.0
- Protection Functions: Reverse Connection Protection Short Circuit Protection Self-recovery Overheat Protection
- Size: 110*70*21mm
- Weight: 124g
The Treble & Bass Are Independently Controlled
Allowing you to have more sound choices. A small amp can also create a small movie theater for you. If you give it enough energy, with 6.5-8.5 inch speakers, it can give you a value for money experience.
TPA3116 D2 Is A Class D Power Amplifier IC
Launched by TI, with very high index parameters. The highest modulation frequency can reach 1.2MHZ, and the high-power output distortion is less than 0.1%
36*25*10MM Large Heat Sink
The large heat sink can quickly release heat, so that the chip can output power with large size.
Warm Reminder:
The power switch on the board is a standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug it for a long time, you can unplug the DC plug on the machine. Properly increasing the voltage or reducing the speaker impedance can effectively increase the output power.
How to choose the audio input mode？
This amp board has two input modes: Bluetooth and AUX. When audio signals are input from both modes at the same time, the amp board will give priority to the Bluetooth mode; if you need the AUX mode, make sure that the Bluetooth connection has been disconnected.
Packing Include:
- ZK-1002T Power Amplifier Board * 1
- Protective Shell * 1 Set
- Screwdriver * 1
- Knob * 3
Mat
Reviewed in the United States on January 24, 2025
I bought this and a 24v power adapter and hooked it to a pair of bookshelf speakers and a subwoofer that I had sitting in my garage just collecting dust. It made the most compact but awesome sounding garage stereo! So nice to just walk out in the garage, connect my phone to Spotify, and get stuff done!
Bethany
Reviewed in the United States on January 19, 2025
I found a couple sets of good big speakers on Marketplace and needed an amplifier to power them. Everything I found was like $100 until I found this. I connected it to a splitter so it is now powering four total speakers and they sound great. It seems like the Bluetooth might have about a second delay on it. That doesn't matter for me because I use it to play music. But it might be annoying if you wanted to connect to a TV via Bluetooth. The 3.5mm connection doesn't seem to have that delay.
Customer
Reviewed in the United States on January 16, 2025
This thing is slick! Super easy to setup. I used this in a boombox and all I had to do was stick it in the box. Hook up a couple wires and it worked right away. Easy to connect to with Bluetooth and easy to adjust. I like that it has bass control that works. Very clear to power two 6.5” speakers and works awesome!
ZumaKyle
Reviewed in the United States on September 15, 2024
It's really loud and does a really good job for such a small amp. It drives my bookshelf speakers really well.The only negative thing I have to mention is that when the aux is connected, there's a slight static when no sound is being played.
Agreszler
Reviewed in the United States on August 11, 2024
I used this amp in my camper van driving two speakers I mounted in the ceiling. It works great and output is more than I need. Setup was simple. It would be nice if they provided some mounting tabs for screws in the base, but I improvised for that. Also, the assembly screws are tiny. Fortunately, I had a magnetized screwdriver that helped handle them. Too bad they did not magnetize the screwdriver they provide, Overall, I'm quite satisfied. The Bluetooth works great. Power output is enough to overwhelm my 6.5" speakers.
C. Isabelle
Reviewed in France on January 21, 2024
Il faut une bonne alimentation, style une ancienne alimentation de PC sous 19V. La connexion bluetooth est directe et le son pas mal du tout, sous réserve d'utiliser des bonnes enceintes bien sur. En plus très compact. Si vous avez une paire d'enceintes qui ne sert plus c'est une solution géniale!
Radman
Reviewed in the United States on January 18, 2024
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 dash2) Streaming music through Pandora or Spotify3) Hands-free calling where I can hear and be heard, and use SiriNo 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.
L9
Reviewed in the United States on April 9, 2024
I have this on my kitchen counter for now powering some book-shelf Bose 161 and it is plenty loud and tone controls are nice. Also my 18 volt Squeezebox adapter happens to fit so that's handy. Build is good quality and controls have a nice feel. If my picture posts later you can see how small it is. I am using it to boost the sound from my Squeezebox using the audio input on this amp. Also the Bluetooth works but without a password so I will see what happens in my apartment! If it is a problem I guess I will desolder the bluetooth receiver since I don't need it. Also it has bluetooth priority so I need to make sure my phone doesn't try to connect knocking out the aux in. Working okay for now though. Heatsink is mildly warm.
Martin Batten
Reviewed in the United States on December 8, 2022
The plethora of low cost class D miniature integrated Bluetooth amplifiers means competition is rife.They’ve added a preamp with bass and treble controls to this one which I’ve found to be significant.I’ve tried three of this class of product. They all sound a bit ‘muddy’ to me. I think, but haven’t confirmed that high intermodulation distortion is the cause.Having the tone controls allows you to brighten the sound, which, to me, makes them much more usable.These modules all offer ~30w and ohms law constrains how much power you can pump into 8 ohm speakers, irrespective of what sellers suggest. I used an old 19v / 4A power brick from a laptop. The brick is now more useful than the old laptop itself, and powers the amplifier nicely at a sweet point. I am told, but have not tried, this type of amplifier at higher voltage, and apparently they can get hot pretty fast.So don’t expect Hi-Fi from any of them. But if you want the small size, ease of use with Bluetooth for your next project, this is a good choice.
Matteo Moraschini
Reviewed in Italy on October 1, 2022
Non mi sarei mai aspettato una simile potenza, alimenta un impianto bose (anni 90) senza problemi ed il suono tramite bluetooth è spettacolare, acquisto consigliatissimo
imad
Reviewed in France on September 4, 2021
Compact et efficace, brancher sur des enceintes Cabasse, résultat très sympa. attention il n'est pas livré avec le câble d'alimentation.
mauro
Reviewed in Italy on September 28, 2021
Scarsa qualità del suono, 100W non si capisce dove, al massimo saranno 20.....
CT6231
Reviewed in France on May 18, 2021
Petit, compact, pratique et efficace. Écoute agréable, bonne dynamique.
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