12 Volt UPS Battery Charger

• Input Supply 220 Volt AC
• Output- 14 Volt 1 Amp
• Auto Cut when your Battery Charge full
• Light Weight, Easy to Carry
• Take 7 hrs to full Charge When Battery is Nil
  
  
• Easy to Install
• Connect Red pin at (+) and Black Pin at (-) Sign of the battery
• When the Battery charge the indicator show RED, When Battery Charge Full it shows GREEN.
• For more information email us at 9083128367

4.1 ch Amplifer Board

• This 4.1 ch Amplifer Board, is not basically 4.1 ch amplifier board, this is actual 2.1 ch board, where you can connect 4 speakers and 1 subwoofer.
• Speakers up to 4 inch 20 watt 4 ohm is best, But 3 inch satellite speakers is too much best.
• Subwoofer connect 5 inch (actual it is 5.25 inch)  is best, you can connect up to 8 inch for good bass.
• Power Supply is 12-0-12 volt 1.5- 3 Amp Transformer.
• Use 47K Dual VC for Volume.
• Use 100K 3pin Potentiometer for bass.
• Try to connect more heat sink with fan for long lusting.
  
• For more information email at soumikelectricals@gmail.com

1000 WATT AMPLIFIER BOARD

• This 1000 watt amplifier board is not give 1000 watt as output.
•  This will give up to highest 400 watt.
• This is Stereo Amplifier, Per channel 2 Mosfet is used. 5200 and 1943
• Connect 30-0-30 Volt 5-9 Amp Transformer according to your load (Speaker).

• Best is 8 inch and 10 inch Speaker, It also run 12 inch Speaker but don't connect high wattage.
• This Amplifier Board is best for home use, if you want to use at outside please try different Board.
• Go to this link https://amzn.to/2InC8E0 and buy this product and enjoy the music.

• Connection is easy, Buy 1 pcs 47K Dual VC and 2 pcs 100K Dual VC
• For volume connect 47K and for Bass and Treble connect 100K
• Any query ask question via mail soumikelectricals@gmail.com