pcb subwoofer amplifier board black 1224v 100w high power dig | Shop The World
From USA
NewACNTENY
PCB Subwoofer Amplifier Board Black 12‑24V 100W High Power Digital Amplifier Module for DIY Speaker Home Audio System
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Material: This digital for mono amplifier module is made of premium PCB, stable and reliable, can be used for a long time, very suitable for DIY speakers, etc.
•High Performance: Using the TPA3116 high performance digital power amplifier chip as the core, parallel bridge bass channel power amplifier, support 100W (bass channel) output.
•Multi Function: This amplifier board with external sound input interface, with preamplification, bass crossover processing, bass volume, bass frequency, switch, total volume, 2 adjustment potentiometers.
•Easy To Use: The subwoofer amplifier board has been welded and checked, connected to the speaker box, connected to the appropriate power supply, correctly connected to the sound input can be used.
•Power Supply: Use DC single power supply 12-24V powered, power saving, efficiency is as high as 90% or more. Can use great performance switch power supply, laptop switch power supply or charging battery, car power supply, etc.
From USA
