Mono Audio Amplifier 30W with Echo & Bass & Treble & Mic Volume Control

Specifications:

• Product Name: Power Audio Amplifier Board
• Working on: 18-0-18V AC
• Output Power: 30W
• Channel: Mono
• 5 potentiometer (knob) Function: Main Volume, Bass, Treble, Echo, Volume Microphone
• Main Volume adjustment: Support
• Bass adjustment: Support
• Treble adjustment: Support
• Echo adjustment: Support
• Microphone: Support
• Volume Microphone adjustment: Support
• Speaker recommendation: 4-8 ohms within 30W
• Color: Red