DX-2.1 Channel 100W*2 High-Power Subwoofer Digital Audio Power Amplifier Board Can Be Connected to Bluetooth Decoding Bo

Features 1 DX 2 1 channel high power amplifier board2 Using for NICHICON 15000UF40V large capacitors the final stage uses two NICHICON15000UF40V strong power beautiful and beautiful3 Use 6 imported disassembled Sanken tube pairs four of which are responsible for the left and right channels and the other two are connected to BTL circuits for subwoofer use 4 All round protection measures double cooling of fan heater fan heater startup delay instant shutdown short circuit overload protection output midpoint offset5 Using five ring 1 metal film resistors 15000UF40V large filter capacitors the entire circuit board is beautifully designed low noise and extremely cost effective which is very suitable for DIY entry Specification Product name digital audio power amplifier boardModel DX 2 1Working voltage AC dual AC18 24VOutput power 3 x 80WSubwoofer output 120WLoad impedance 8ΩLeft and right channel output 100W 100WFrequency response 20HZ 30KHZCapacitance for Nichicon 15000uf40vColour Photo ColorMaterial PCB metalSize 15 8 x 16 7 x 4 2 cmWeight 356 2 gPackage included 1 x power amplifier board with cooling fan