Help: mix of new and old components (1 Viewer)

[Cyclotron01]

Need help setting up the best sound experience for a perfectly rectangular room.

I have some new components but also some old components.

I'm open to replacing the older components if they provide a significantly superior sound experience, but I'm hesitant to spend the money not knowing.

I tend to like the bass-y sound experience one would get with a Bose system, and I really like how an Atmos setup sounds.

Here are the components I have:

New:

• Denon AVR S760H 7.2ch
• 2 x Klipsch RP-280F Reference Premiere Floor Standing with Dual 8" cerametallic cone woofers
• Klipsch RP-450C Center Channel

Old/Spares:

• 4 x Mirage Omnipolar Omnisat Micros
• 4 x Bose speakers from Bose Acoustimass 6 Series II

What's the best setup I can do assuming I don't want to replace the new components. Should I throw out the old speakers and buy new ones? Which ones?

Thank you in advance. I definitely appreciate the expertise required to help here. Cheers!

 

[JohnRice]

Bose Acoustimass speakers can only be used with the matching bass module. So those are out.

 

[Cyclotron01]

Bose Acoustimass speakers can only be used with the matching bass module. So those are out.

I cut the connectors and can connect them directly to the Denon. They don't sound bad at all. Possibly an option?