Most likely no. Give me a sec and I will post some pics of the wiring. Then just check to see if you have the wires preinstalled. What I remember the sub actually requires quite a few wires. More than the simple power, ground, Audio+, Audio-.
'03 TJ Sport
/ D30/Ford9 / 35x12.5x15 KM2 / D window black steel 15x8 wheels / 3" custom long arm lift / SYE & 1350 DS / JKS BL / 1" MML / Smittybilt's front bumper, Tube fenders, Rocker guards, and rear bumper / High Rock Tire Carrier