That sub had a $800 msrp, with pretty nice specs.
Frequency Response
26Hz-150Hz ± 3dB
-6dB at 23Hz
Maximum Output107 dB
Amplifier Power300 Watts
Internal Power Amplifier
Woofer10 - inch long excursion
treated paper cone and
cast aluminum basket
How you hook it up depends on the rest of your system. You can simply wire them directly into the amp on the same inputs as your speakers. Use the tape out on your receiver if you have one, into the rca jacks. Looks like you can connect source directly into it with rca, then use the rca output to your amp/receiver.