DollaTek Car Stereo Amplifier Board, 30W+30W Class AB Car Audio Amplifier 2.0 Dual-Channel Immersion Gold Stereo Amp Board TDA7377 Mini DC12V Amplify Module

• Parameters: car stereo amplifier board working voltage is DC9-15V, recommend DC 12V, max output power is 2x35W stereo (14.4V 4ohms), can connect 4~8 ohms speakers.
• Class AB: the class AB amplifier is a design that is compatible with the advantages of Class A and Class B amplifiers, with good sound quality,. Class AB amplifier is also the most widely used car audio design.
• Knob Control: the dual channel amplify module is designed with a volume adjustment knob, very convenient for volume control.
• Artificial Material: this New-designed audio amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
• Safe Protection: the amp board is designed with input reverse connection protection, short circuit protection, over current protection, over heat protection.

Parameters: Voltage: DC 9-15V, recommend 12V Output power: Max 2x35W stereo (14.4V 4ohms), can connect 4~8 ohms speakers Input methods: 3.5mm audio input Protective functions: input reverse protection, short-circuit protection, over-current protection, and over-heat protection. Potentiometer rotating handle opening: 7mm PCB size: 55.12 x 45.21mm Overall dimensions (including heat sinks): 55.12 x 59.09 x 50mm Package includes: 1 x Car Stereo Amplifier Board