How to hook upa pyle124 4 ohm to a 2 channel brigeable amp?

i have a Pyle PLA2200 2-Channel 1400-Watt Bridgeable Mosfet Amplifier trying to hook it with a 2 Pyle PLBW124 12-Inch 1200 Watt DVC Subwoofer..I dont really know on the subs which is a negative or a positive terminal i just need answers on how to install and how to hook everything up the right way