Speaker Placement - Frequent Placement Changes?

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I used aI just today to configure my speaker setup. It had me move my speakers closer to the front wall. And my seating area 1 ft further away from the back wall . Much better. Far less boomy. 

@elliottbnewcombjr 

the parts all came from a 1958 Fisher President II Console I inherited from my Uncle Johnnie in 1973. 

That's pretty cool. I'm pretty sure you're one of the very few that can something like this about a speaker they own and use. 

Out of curiosity, for the two-off-center listeners, how far in front are crossing in front of the listeners? 2-3 feet? 

@antigrunge2 

Even millimetre adjustments have profound impact on soundstage localisation and bass response as well as overall transparency. 

I think that's where the education is for me, and something that I'm always really surprised about. Speaker placement can sometimes have a greater impact than a component change. 

@musicfan2349 

Add in the inevitable requirement for compromise in a shared living space, in this case the living room, and my options become more limited.

I'm jealous of members' who have dedicated (and sometimes detached) listening spaces. I'm fairly confident this isn't in the cards for me during this lifetime, but that's okay. Gotta have something to dream about. 

@ericrhodes1

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You know what else makes this forum charming? Forum post that only allow you to tag a total of three members at one time. 

I’ll need to take some measurements, but the chair(s) are further back than the speakers are wide apart.

this recording is incredibly lifelike

I recently listened at my friend’s house, his is nearly an equilateral triangle, less bass than my system, amazing realism, but his spikes prevent him altering his toe-in, so unless you sit dead center, one side drops out fairly quickly.

I listened the next day at my home, it was different, bigger but less intimate, better retained imaging off-center.

Next, I moved closer, sat at the spot at the dining room table where I clean LPs while listening, now an equilateral triangle, speaker toe-in unchanged. Now it became as intimate as my friend’s system. A similar ’slightly out’ toe-in.

This Panorama Photo gives you a better sense of arrangements in my setup, you can just see the front of the listening chair(s). It’s not as big as it appears, I’ll measure

Distances appear normal in this photo, toe-in adjusted for single center listener

A lot of people would never have a dining room table in the middle, and yet all imaging is Phantom, they are Mirror Imaged, my horn tweeters are high and inside; two way horn mid high and outside, the 15" woofer below. all tilted up, toe-in in, and L-Pads calibrated via test tones and spl mic, final by ear.