Optimized Center Channel


Many years ago, I bought a seven channel AV receiver and speakers and voila!  home theatre.  No matter that my room layout is far from optimal or the equipment was more mainstream than high end.  Pop in a Blu-Ray and the system came to life.  My system is now 7.2.4 with very good electronics, and despite technology improvements and investment in better equipment, my home theatre experience leaves me wanting just a bit.  Don’t get me wrong, my system is very, very good, and I can hear Atmos at work much of the time, albeit limited by the audio track and ability of my processor to enhance it.  However, it’s not like sitting in an IMAX theatre and having your visual and auditory senses titillated.  But hey—my space isn’t the best and can’t change, my screen does not go from wall to wall, and I don’t have megawatts going into mega speakers and subwoofers placed all around the listening space to bombard me.

 

As DVDs have effectively disappeared, my HT entertainment is brought into my home via streaming.  I attempted to maximize the process with ethernet to fiber converters, a high-end network switch, a highly modified Apple TV-X streaming box, and quality electronics and cables.  Not the best money can buy (that’s not me or my budget) but pretty darned good.

 

HT constitutes 85% of my entertainment time, the remainder is audio.  The audio side of my house has dramatically improved since I first dipped my toe into those waters.  My latest and hopefully one of the last improvements on the audio side is a new amplifier, a Coda 16, which replaced a McIntosh MC152.  I really enjoyed the Mac, but the Coda is another level altogether (at triple the price, it better be).  The clarity, soundstage and power of the Coda puts a smile on my face every time I sit down for a listen.  It has also added considerable weight, punch and presence to my HT experience driving the front L/R speakers.  The dramatic improvement on the audio side made me wonder…

 

My hearing is nowhere near what it used to be, actors don’t enunciate, I watch too many shows from the UK (I suspect the problem is reversed when they watch American shows) and the dialog is not optimally recorded.  As a result, I have subtitles on all the time.  Surely there is a better way.  Thus, and finally, my question to you in the Audigon HT community: how to overcome the dialog dilemma.  Is a dedicated high-end/ audio quality amplifier to drive the all-important center channel the answer?  My Marantz AV10 processor is by no means shabby, but do the Storms, Trinnovs or Lyngdorfs of the world smooth dialog’s rough edges?  My center speaker is a Focal Kanta 2 connected to one of the three 300-watt outputs on an Emotiva XPA-11 Gen 3 amplifier.

 

I appreciate learning how others live with, or have overcome, the dialog issue.  Thanks for your time and input,

Robert

traubr

I just spent a week at a rental house at the Jersey Shore, and boy did I miss my video system’s sound.

I got home last evening, hopped about, was very pleased with what I have achieved with my DBX Soundfield 100 Cross Dispersion Mains and Center Channel. Not huge, not 'awesome' surround, just better intelligibility and a full range character.

I keep my rear speakers so they do their job without much awareness, unless you turn them off, then it collapses to the front, or the content uses them aggressively that you are aware by sound design.

My single sub is out of commission for the past few weeks, it started making funny noises, I just turned it off, I only have it so I don’t miss the impact in Jurassic Park, Black Hawk Down, ....... I’ll look into it one of these days.

 

DBX Cross Dispersion Method (developed for home theater front speakers):

unique shape/angle of dispersion/multiple tweeters: set up once.  

 

speaker your side: closer thus more volume, but, direct dispersion from opposite side speaker increases it’s volume, i.e. a trade-off creating wide imaging. Note: their speakers were designed to provide this without altering their toe-in

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I had a ’too efficient’ Klipsch Center, very cool looking, but I tried and prefer the smaller Jamo shown above

I have 2 home theaters.

I've discovered that for the clearest dialog, it's better to have the best 2 channels setup than tons of mediocre speakers&components.

My video:

https://youtu.be/7RDTit_IH1w