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🎶 Elevate your sound game—because your space deserves theater-grade vibes!
The ZK-MT21 Bluetooth Power Amplifier Board is a compact yet powerful 2.1 channel audio module delivering up to 150W total output (2x50W + 100W subwoofer). Featuring Bluetooth 5.0 with a 49-foot range, customizable bass and treble controls, and multiple safety protections, it’s designed for DIY audio enthusiasts and home theaters seeking high-fidelity sound with reliable performance and easy connectivity.






| ASIN | B0CW5ZF6FD |
| Best Sellers Rank | 25,306 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 10 in Audio Amplifier |
| Brand | DiGiYes |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (153) |
| Included Components | 1 x ZK-MT21 Bluetooth Power Amplifier Board |
| Item Dimensions | 9.3 x 9 x 2.2 centimetres |
| Manufacturer | DiGiYes |
| Manufacturer Part Number | ZK-MT21 |
| Material | Copper |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model Number | ZK-MT21 |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Number of Items | 1 |
| Output Power | 200 Watts |
| Product Warranty | This item can be returned in its original condition for a replacement within 30 days of receipt. |
| Specification Met | CE |
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