Amplifier Board Bass DC12-24V Subwoofer Audio Digital for Home Audio DIY Car Speakers

<p><b>Description:</b></p><p>This is a bass power amplifier board with preamplifier, bass crossover, and bass volume potentiometer control. It is for the pros who already have 2.0 , and the DIY combination is used for 2.1 .</p><p>It is based 's TPA3116D2 high performance digital power amplifier </p><p>Use DC 12-24V power supply, wide working voltage, power-saving design, efficiency up to 90%. Can Support up to 100W (Bass) bass channel output.</p><p>You can use a good performance switching power adapter, notebook switching power supply, or rectified and filtered power supply, you can also use a rechargeable source, or supply, etc...</p><p>Boot shock protection design, there is no popping at boot, please pay attention to the high requirements.</p><p>The board is a finished board that has been soldered and tested. Connect the speaker according to the picture, and input it with audio input and power.</p><p><b>Specification:</b></p><p>Material: Metal</p><p>Color: As shown</p><p><b>Size Chart:</b></p><p>55x83x29mm/2.17x3.27x1.14inch</p><p><b>Package Includes:</b></p><p>1 Piece Subwoofer Amplifier Board</p><p><b>Note:</b></p><p>1. Please allow slightly error due to manual measurement.<br>2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br>3. Wish you a wonderful online shopping!</p>

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