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🎵 Elevate your sound game—because your speakers deserve the upgrade!
The ARRAROWN ZK-TB21 Bluetooth Audio Amplifier Board delivers a powerful 2.1 channel output with 50W per stereo channel and 100W subwoofer power. Featuring Bluetooth 5.0 and AUX inputs, it offers flexible connectivity options. Independent treble and bass controls allow precise sound customization. Designed with multiple protective functions and a compact form factor, this amplifier board is perfect for DIY home speaker projects seeking premium audio clarity and durability.
| ASIN | B08G1NZF3Y |
| Best Sellers Rank | #17,311 in Electronics ( See Top 100 in Electronics ) #12 in Hi-Fi Amplifiers |
| Brand | ARRAROWN |
| Brand Name | ARRAROWN |
| Customer Reviews | 4.2 out of 5 stars 382 Reviews |
| Manufacturer | DideaECO |
| Maximum Output Power | 100 watts |
| Maximum Supply Voltage | 24 Volts |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model Number | ZK-TB21 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 100 Watts |
| Package Type Name | Package" or "Kit |
| Part Number | AMP-B-01 |
| Specification Met | CE |
| Supply Current | 5 Amps |
| UPC | 789615751216 |
| Voltage | 24 Volts |
P**R
Quality & Clarity....WoW!
I am not a technician but just a music lover, so thought of trying myself with some extra speakers lying down at home. Believe me, both the quality and clarity of sound system is top notch. No regrets really. Bluetooth 5.0 connectivity is great.
M**L
Best amplifier board
Quality good, hard bass, durability is ok
P**L
Go for it.... paisa washool product h bhi.....
Awesome
R**R
All
Good quality
P**P
Works as expected 👍
Good
M**H
There is no sound at all.
There was no sound, so I replaced it.
8**5
Super product
Superb product
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.
C**C
excelente relación calidad-precio
me sorprendió su potencia y nitidez, el control de bajos es muy bueno, no distorsiona, superó expectativas
J**R
Gpod sound quality
Great item! Love the sound and easy to setup. Worth every penny. Bluetooth works with adding the app then u can delete it. Purchase a adjustable power supply and ita off to the races!
K**R
Works surprisingly well.
Very surprised and pleased with the sound quality. Clear as a dadgum bell, once I got the proper power supply running to it. Yes it runs on just 12 volts, but you need a fairly powerful 12 volt power supply. Volume goes to 10,wish it went to 11. Lol. I recommend this little amp, and would buy it again.
M**R
Lotta sound from a little amp. BT has it's issues tho
Love the amp. the controls all work great and it pushes out a lot of sound. After using it for 9 months or so tho - the BT started randomly connecting to phones that had no pairing with it previously. This cuts out the 1/8" audio jack input if you are using it. It seems fairly random, but has been happening more frequently lately. Unfortunately there's no way to disable / turn off the BT so there's no way to fix this w/out possibly doing some DIY work on the unit to add a switch to that circuit.
D**L
Awesome Little Bluetooth Amplifier
Sounds Awesome Just Make Sure You Get A Power Adapter With It Less You Have One Laying Around 🎶
Trustpilot
2 months ago
2 months ago