Subwoofer placement

I am in the market for an AV cabinet that can house a Sony KV34XBR910 TV with room for a Velodyne F-1200 sub below. The sub measures roughly 17 cubic inches. I also need room for two Adcom amps and a variety of AV components. I have not been able to find a cabinet that will accept the F-1200 below the TV. Any suggestions?
Thanks,
Paul