Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
🎵 Elevate your sound game—wireless power meets precision control!
The ZK-TB21 Bluetooth Audio Amplifier Board delivers a powerful 2.1 channel output with 50W per stereo channel plus a 100W subwoofer, featuring Bluetooth 5.0 and AUX inputs. It offers independent treble and bass adjustments, advanced noise suppression, and multiple protective functions in a compact, easy-to-install design ideal for DIY home audio enthusiasts.
| 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 | 100 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 |
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.
S**.
Good
Ok
D**U
Recheck before sending
All products should be rechecked... Mine failed to connect Bluetooth and aux cable.
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
R**
Don't buy waste
Connected power and smoke was coming
Trustpilot
2 days ago
4 days ago
