Weight of the subs and kits.

I'm going to buy a good subwoofer to my old Infinity Reference 30 and Kappa.
I read many positive reviews of Rythmik subs and cannot decide between F12 F15 or maybe kit.
I wont realy small and light enclosure (now live in condo).
My question is what is the real (netto, unpacked) weight of F12, F15, DS1200, DS1500 and amps.
Thank You for reply.

Shipping weights:

FV12 - 80lbs.

F12 - 80lbs.

F15 - 102lbs.

I have the DS1200 kit.
The 1200 woofer weighs at least 20 lbs.
The 370 amplifier weighs about 15 lbs.
I was very surprised how heavy both units are. The 1200 woofer is built like a tank. The amp has a big heavy transformer. Hope this helps you.

Thank You very much for Your reply.
Now I know how much it weighs ds1200. :)
I knew shipping weights but can someone give real unpacked weights of F12, F15. :)