4Pcs 3W 8 Ohm Audio Stereo Speaker Full Range Mini Portable Advertising Speakers And 2Pcs Pam8403 3W Stereo Audio Power Amplifier Board Module

Item Condition: New

Model: 09652

Product Information

• Pam8403 Amplifier Board: Operating Voltage: Dc 3-5.5V; Max Output: 3Wx2 (5V 8O); Efficiency: 90%
• Application: Small And Enclosed For Good Audio Volume And Quality, Perfect Addition To Any Audio Project Where You Need 8 Ohm Impedance And 3W Or Less Of Power
• Note: Do Not Connect (-) Or (+) Speaker Connections Together, Otherwise Will Damage The Amplifier
• Note: Do Not Apply Power Without Speakers Connected, Otherwise Will Damage The Amplifier