Could I use this subwoofer on my amp?

[Trill985]

I have a Kenwood KAC-8403 four channel amp. I just bought a RE Audio REX-12D4 subwoofer. How could I hook up a dual 4 ohm voice coil subwoofer to my amp without messing up either the sub or amp. I have two speakers on the front channel already. This is just a temporary setup due to not enough funds to get something crazy. Plus I dont know anything when it comes to this. Any info would be greatly appreciated. This is what it say in the manual:

Amp Specs are:

Normal:

4ohm (20Hz-20kHz, 0.08% THD)..... 60Wx4

4ohm (DIN:45324, +B=14.4V)....... 60Wx4

2ohm (1kHz, 0.8% THD)............ 90Wx4

Bridged:

4ohm (1kHz, 0.8% THD)............ 180Wx2

[Guest sanitarium-mobile]

Either go one coil per channel or use the whole amp for just the sub and bridge the two front to one coil and two rear to the other coil.

[Trill985]

Alright.. Thanks