How many subs?

The MP-40 Lyngdorf processor in our system allows subs to set up several ways. I have four in the system. You can choose Stereo, or LFE. You can do Stereo Up Front and LFE in the Rears. Or Stereo all the way around. Or All LFE. For my ears, I like ALL LFE. Each is different in their own ways, but I like to listen to video concerts (Eagles @ Melbourne etc.) and for music, all LFE is the ticket. If I was a movie geek possibly I would have chosen Stereo. Movies are still fine on all LFE with Movies, but I believe the sound stage is a little wider when I tested Stereo set ups. 

@bilateral sorry to hear of your day.

Lighting! My untouched 1959 formica covered ranch house has hanging brass fixtures right out of the Jetson’s. Regardless of their mid century cool the homes lighting is a nightmare. I sure could use your chops.

You take care.

I have a friend who is bemused about my attempts. He reckons he’ll come round and fix it without using delays, and with just 1 sub.

I know people are saying use 4 - but if it sounds artificial and I don’t like it, and I am determined to not use standard DSP - what can you do?

I'm not a fan and not able to use 4 subs, so that whole argument doesn't work with me despite the cult-like following the 4 sub array fan boys have.

Placement and bass traps can go a long way but measurements to properly config your speakers and a little EQ on the bass can do marvelous things.

Also, if your main speakers are ported, put a sock in them and try.  :)