12-24V for Mono Power Amplifier 100W Bass Amplifier Module for DIY Speaker

Label:Yes 4.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. 3.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. 2.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. 1.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. 5.Premium Material: This digital for mono amplifier module is made of premium PCB material, stable and reliable, can be used for a long time, very suitable for DIY speakers, etc.

Specification: Item Type: Subwoofer Amplifier Board Material: PCB Size: Approx. 84 x 55 x 13mm / 3.3 x 2.2 x 0.5in Voltage: 12-24V Rated Power: 100W for Peak Power: 120W Color: Black

Package List: 1 x Subwoofer Amplifier Board 1 x Screw Pack 1 x Connector Cable

Note: Manual measurement, please allow some errors.