BP1048b2 TPA3116 DSP 2.1 Bluetooth 5.0 Audio Amplifier Board EQ40 100W+50W*2 Subwoofer 200W Tuning Power Moudle DC12V

DSP 2.1 amplifier 200W electronic croover bp1048b2 bluetooth 5.0 to box❶ material can be seen switch on and off without impact automatic hibernation hard and soft switch on and off high school ba electronic FM tuning simple with instructions❷Tuning:Rich sound effects 40-band EQ adjustable B subwoofer Vocal optimization Dynamic range compreion Anti-breakdown Low-cut Low-pa High-pa High-pa Croover Delay Soundstage optimization 3D sound effects and more.Up to 16 customizable EQ switching groups.Input:Bluetooth 5.0 input / USB sound card input / AUX input / U disk lole playback / cell phone OTG input / external four-generation (IPEX4)❹Three outputs without croover:Adjustable electronic croover point any setting 2.1 ba 100×50×50w 2.1 outputMono 100w output push 2 ~8 woofer2.0 50x50w push 4 ~ 8 midrange tweeterOne piece is a three- ba ➕ left and right stereo two pieces can be formed wirele stereo❺interface:Power supply 12~24v can be used when power on.Support key function can be connected or not with its own LED indicator can also be connected to an external LED \ tuning port \ key online while listening to the tuning data storage chip with c-port female connector using a cell phone charging cable tuning❻Size: inch 9.6 × 7.0CM fixed hole spacing horizontal 6.2cm vertical 8.5cm hole size 3mmWeight:87gTPA3116 200w adjustable gain size speakers are suitable forThe potentiometer board needs to use 100KUSB corresponds to plug in the computer can be connected, BT and G for the external indicator, there are lights on the board can be ignored