Sell X12 MRV-F705BT4/3/2 Channel Power Amplifier 3600watts best price

..3600 watts Max Power ..with USB/SD card inputs ..Bluetooth Compatible ..PWM MOSFET DC-DC Power Supply ..Independent Adjustable Divider ..non-fading pre out foe subwoofer ..Gold-plated RCA jack  and Terminals PLEASE READ SPECIFICATIONS BEFORE ORDERING. . NO-RETURN/REFUND due to sudden change of mind. -1 Week replacement policy if the item encounter manufacturing defects. But the ship back charge will be shouldered by the customer. Rest assured that the item will be tested thoroughly to avoid malfunctions during usage. - However If the item has been DAMAGED or have been delivered INCOMPLETE due to courier mishandling, please provide pictures for proof and proceed with requesting for a refund. - All items are 100% working and authentic as they are sealed in its original box.