TDA7377 Digital Power Amplifier Board Module 30W*2 Dual Channel Stereo 12V DIY Audio Power Amplifier

Description:
-Input voltage range is DC 9-18v; output power is 30W+30W; can be connected to 4-8 ohm speakers. -High Performance: Adopts high-grade pure black immersion gold circuit board, KEMET speaker capacitor, double NICHICON large-capacity filter capacitor per channel, high-quality monolithic filter capacitor and metal film resistor. These provide a high performance for this audio amplifier board. -Specially-customized Terminals: The automotive amplifier module adopts specially-customized pure black copper terminals, gold-plated audio access terminals and 3P pure black terminals. -Adjusting Knob: This dual-channel amplify module is comes with a adjustable knob, the volume can be adjusted conveniently. -Safe Protection: The stereo amp board is designed with input reverse connection protection, short-circuit protection, over-current protection, over-heat protection, which can protect your device perfectly and extend its service life. -Process materials:high-grade pure black immersion gold circuit board, imported KEMET audio capacitors, double imported NICHICON large-capacity filter capacitors per channel, domestic first-line brand monolithic filter capacitors and metal film resistors. Special order pure black pure copper terminal, gold-plated audio input terminal, order 3P pure black terminal.
Specification:
Power supply voltage: DC9-18V, 12V is recommended Output power: 4-8 ohm speakers can be connected, up to 2x35W stereo (18V 4 ohm) Input mode: 3.5mm audio input / 3P expansion input port Net weight: 112g Size: PCB size: 58.67*55.12mm Potentiometer handle opening: 7mm Overall (including heat sink): (length * width * height) 90.56*55.12mm*26.65mm
Package included:
1 x Amplifier Board