Bluetooth Audio Amplifier Board, ZK-TB21 2.1CH 50W x 2 +100W Subwoofer Power Amp with Treble and Bass Control, Bluetooth5.0 and AUX Inputs, Stereo Digital AMP for DIY Home Speakers
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Product details
| Management number | 218049413 | Release Date | 2026/05/03 | List Price | $10.79 | Model Number | 218049413 | ||
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| Category | |||||||||
- Subwoofer Audio Amplifier Board: 50W+50W+100W Bluetooth 5.0 wireless connection, Bluetooth+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: 4.72 in*3.94 in*0.7 in, easy to carry;
| UPC | 789615751216 |
|---|---|
| Model | ZK-TB21 |
| Voltage | 24 Volts |
| Brand Name | ARRAROWN |
| Part Number | AMP-B-01 |
| Manufacturer | DideaECO |
| Output Power | 100 Watts |
| Mounting Type | Surface Mount |
| Supply Current | 5 Amps |
| Package Type Name | Package" or "Kit |
| Number of Channels | 2 |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
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