elecronic work Home Theater Board 4.1 transformer 12-0-12 3 amp

Amazon.in Price: 340.00 (as of 13/11/2019 17:50 PST- Details)

Input voltage 12-0 -12, Current 1.5 to 3 amp.
Please connect if you know about the circuit other wise its may burn.
Connect 4 speaker(4 inch) and 1 sub woofer (6 inch)