AV Receiver with Integrated Amp - Sub Connections?

Thanks Soix,

I have been thinking about it and it seems like what I am trying to do can easily be solved by a product of which few exist....An integrated amp with HT bypass AND bass management.  I did find one so far called the NAD M2, but it’s too rich for my blood. I could have plugged it into my receiver and had the best of both world and connected my powered sub to the receiver and NAD M2 and switched between the two with the press of the bypass button. How did I, somebody who literally entered the audiophile world a week ago, think of something only to realize the manufacturers have not capitalized on this yet and very few exist!?? Anyway, I assume we will start to see the concept takeoff. I am not sure, but the PeachTree Decco May also provide this solution in a box to crossover between the AV world and music world. For a while it seems like people who want these features will be stuck with the sound of the few companies that are making them. In the meantime, I may need to look at a pre-amp with bass management to go between the receiver and amp. 

There are a bunch of Parasound HALO Integrateds up for sale.  Several are under $2k.  The subwoofer crossover is not controllable from a remote.  However, it can quickly be switched on/off on the back panel.

If have room, I would just get another sub if you care about the LFE & ULF of your HT.  I tried doing what you were doing but somewhere along the chain, I couldn't make the sub work for both configs based on the bass I wanted.  If you don't connect the sub to the HT receiver and use Audessy, the sub won't rumble like you expect since Audessy just sees your L/R as large speakers.  You'll get bass, but I found it to not be as impactful as the sub connect to the HT receiver.

I opted for the Monolith 12.  I dedicated my HSU to my 2ch and glad I went with the Monolith for my HT.

Here’s the best solution Integrated Amp available on the market (link below)...Might make you want abandon the surround sound receiver, center and rears you have and convert movie watching to stereo with a sub.  
Or, you can upgrade from your receiver/integrated combo to a better overall receiver or go to a separate pre/pro and power amps.
https://www.anthemav.com/products-current/model=str-integrated-amplifier/page=overview 

And DOES HAVE Home Theater Bypass FYI...