2.1 Channel Circuit TDA2030 and 2050 Audio Amplifier Board Subwoofer

$ 48.51

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Description Now more improved  Best PCB quailty. Product Name: 2.1 Channel Circuit TDA2030 and TDA2050 Watts Audio Amplifier Board Subwoofer Chip model: 2xTDA2050 ,2xTDA2030 & JRC4558 Supply voltage: 12 12 VOLTS AC needed Output channel: 2.1 channel Output power: 18W 18W 50W Impedance: 4Ω to 8Ω (Use 4Ω for Double Power) Frequency responce: 20Hz to 2000Hz Woofer Frequency responce: 40Hz to 250Hz big heat sink Size: 5x4x2.5inches
2.1 Channel Circuit TDA2030 and 2050 Audio Amplifier Board Subwoofer
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