Carte d'amplificateur de puissance, kit d'amplificateur audio double canal 2.0 30 W + 30 W, module d'amplificateur stéréo numérique classe AB 12 V CC TDA7377

Parameters --- Working voltage DC 9V-18V, recommended DC 12V; maximum output power 2x35W (18V/4Ohm); 4~8 ohm speakers can be connected. Properties --- Class AB, 2.0 dual channel. Input method --- 3.5mm audio line input. Protection --- Input reverse connection protection; short circuit protection; overcurrent protection; overheat protection. Features --- Volume Adjustment Knob; Noble Black Immersion Gold Circuit Board; KEMET Speaker Capacitors, Channel Bulk Filter Capacitors; Black Copper Terminal Blocks; Gold Plated Audio Input Terminal Blocks.

Colour:As shown Material:PC+Metal

Package Contents: 1 x Power Amplifier Board

Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.