Specifications:
SNR: 100db
Switch frequency: 1.2MHz
Signal output: 6 screw terminals
Signal input: 3.5 mm stereo jack or 3-pin socket
Power input: 2.1 mm x 5.5 mm DC jack
Applicable speaker impedance: 4-8 ohm
DC 12-24V for versatility
A user can adjust the volume by themselves easily Adopts two high-quality TPA3116D2 digital amplifier chips Channel amount: 3 Channels(Left Channel, Right Channel,Subwoofer Channel) 2 x 50W plus 100W into a mono channel for 2.1 applications(left/right and subwoofer channel)
Sound quality is very good, high efficiency and amplifying power. Just connect the power supply and loudspeaker box, enjoy the pure digital music.
Package Include: 1 xTPA3116D2 2.1 high power channel power amplifier board
Notice: This amplifier board must be powered by DC power (DC12-24V), it's better to use high-performance switch power. Don't use transformer.
