![](https://ae01.alicdn.com/kf/H47e6638ec6c14ce79eee7bcbb36e6051P.jpg?width=800&height=62&hash=862)
Product description:
Power supply voltage: DC9-18V, 12V is recommended
Output power: 4-8 ohm speakers can be connected; maximum 2x35W stereo (18V4 ohm)
Input mode: 3.5mm audio input / 3P expansion input port
Protection: power input reverse protection, short circuit, overcurrent, overheating products
PCB size: 58.67*55.12mm
Potentiometer handle opening: 7mm
Overall (including heat sink): (length * width * height) 90.56*55.12mm*26.65mm
Process materials: high-end pure black immersion gold circuit board, imported KEMET audio capacitors, dual imported NICHICON large-capacity filter capacitors per channel, domestic first-line brand monolithic filter capacitors and metal film resistors. Special order pure black pure copper terminal, gold-plated audio input terminal, order 3P pure black terminal.
Package included:
1x TDA7377 power amplifier board
![](https://ae01.alicdn.com/kf/Hc191f5af20564a38af49c6fd0caffb27x.jpg?width=800&height=61&hash=861)
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