that's impossible, unless you want to hook it straight up to the radio, which is possible but you will only be getting 50 watts into a subwooer that usually has around 250-1000 watts so it will barely have any to no excursion, the reason why people have amps is because it has more wattage then a regular stereo..but you don't want to have a too big of a amp because that will blow your subwoofers, so you need to find a amp that is suitable for your subwoofers
First you need to build or buy a box that fits the style of your trunk, then install your subwoofers into the box. Before you put the box in your trunk install your amp and wires. Feed your subwoofer wires through the side of the back seat, there should be a hole in the firewall that leads into the trunk, you will need someone to pull the wires through the fire wall into the trunk while your feeding the wires through the wall. Then connect your speaker wires to the inputs of your subwoofers then set your box in the trunk and slide it back as far as you can(all the way back if possible) and that should do it!!!
They all should be attached to a wiring harness un less your install a radio then not all wires will be attached to the after market harness in most cases the wires that are not attached can be used to hook up subwoofers
Connect all white wires together under a wire nut and push them back into the box. Connect all ground wires together and then connect them with a jumper wire to the ground screw on the switch. Connect black power in and power out, if applicable, wires to the bottom screw on the switch. Connect the remaining black wire going to the light to the top screw on the switch.
At the battery if at all possible.
Most subwoofers have their own power source. There are subwoofers called "passive" woofers that will be powered by your amplifier.
Wires
Simple pull the ignition out cut the wires and twist the red wires together (black one is a kill wire dont connect that one unless your turning it Off) and when ur done riding pull ALL wires apart.
You will need to cut the end off the controller wire, then cut the male end of a usb wire and connect the red,yellow,black and white wires together from both usb and controller. Then heat srink the cut wires so nothing can touch. Then do a google search for the needed drivers. The drivers are the most important part as without them the controller will not work at all.
usually you segregate them. all whites together all blacks together all non-coated copper wires and/or green coated wires together use wire nuts to connect above-mentioned wires together
1: Antilock brake module(lots of wires too) 2 Proportioning valve(no wires)
No wires are needed at all, simply connect to the PSN using a wireless internet connection, games can be downloaded here after you buy them.
Connect the black wire from the switch to the black wires of both lights. Connect the white wires together. Connect the red wire, if used for the motion sensor, to the black wires on the lights. Connect all ground wires together and to the ground terminal on the switch. Make sure to turn off power before connecting any wires for safety.