3 Watt Stereo Amplifier Kit

This very small circuit is only 1¹/₂" x 2¹/₂", yet it uses the BA5406 Integrated Circuit (IC) for a powerful output. The amplifier operates on 12VDC, such as batteries, and the output can drive two 4 or 8 Ohm impedance speakers. Output is up to 3 watts, good frequency response.You will need to leave some additional space for the heatsink and for ventilation.

• L: 2-1/2" W: 1-1/2" H: 1-1/2"
• Requires external 12 volt dc
• Output up to 3 watts