3pcs DC 3V To 6V DIY OTL Discrete Component Circuit Power Amplifier Kits Electronic Training Kits

3pcs DC 3V To 6V DIY OTL Discrete Component Circuit Power Amplifier Kits Electronic Training Kits
  • Sellerwww.czechvisitorguide.eu
  • List PriceUS$5.76piece
  • Sale PriceUS$5.76piece
  • ShippingFree Shipping
  • Ratings4,2 (679)

Product Description

Specification:

Power supply type: AC Double 12V
Output voltage: DC 12V
Quiescent current: 40mA
Frequency range: 20Hz-60KHz
Number of channels: 2
Output impedance: 4-8 ohm speaker
Plug type: 3.5mm stereo interface
Carrying power: 30W + 30W
Chip Type: TDA2030A
Signal to noise ratio: 110dB
Appearance size: 73 x 87mm

Power amplifier board note:

1. Subwoofer enclosure and subwoofer Speaker power requirements are large enough
2. Subwoofer box recommended to install the appropriate sound-absorbing cotton, so to get better bass overweight, but also with a good subwoofer
3. Power is Recommended to use Ring Cow Dual 12V transformer, ring cattle transformer can provide sufficient power.

Package included:

1 x TDA2030A 30W+30W power amplifier board

TDA2030A DC 12V 30W+30W Dual Channel Power Amplifier Board Volume Control Preamp Integrated Circuits Board 3.5mm Stereo Interface
TDA2030A DC 12V 30W+30W Dual Channel Power Amplifier Board Volume Control Preamp Integrated Circuits Board 3.5mm Stereo Interface
TDA2030A DC 12V 30W+30W Dual Channel Power Amplifier Board Volume Control Preamp Integrated Circuits Board 3.5mm Stereo Interface
TDA2030A DC 12V 30W+30W Dual Channel Power Amplifier Board Volume Control Preamp Integrated Circuits Board 3.5mm Stereo Interface

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