TDA2030 3CH AMP

Item name: TDA2030 2.1 Amplifier board
Chips :TDA2030, NE5532
Channels: 2.1
Supply Voltage: AC Dual 9V-13.5V
Power output:L&R chs max 18w+80w Bass max 20W
Configuration: DIY KIT or Finished Product
Frequency:20-20KHz
Impedance:4-8 ohm
Functional regulation:Treble+Bass+Volume
Dimension: main board 78.91*76*46.5mm small board 76*19mm
Weight: 135g
Package:
1pc Amplifier board (DIY kits and finished products are optional)
3pcs Knob (Color Random)