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Speaker Distortion or Room Interaction ?

my floor-standing speakers are quite powerful already, and sound very clean up to a certain (fairly loud but not party-loud) volume. BUT past
that, the sound starts becoming increasingly smeared and eventually becomes harsh and unlistenable, probably due to room reflections, but i have no way of measuring speaker-distortion levels like they do in stereophile. my room does
have some reverberation issues, which i've treated with echo-busters to good effect (although the room is still far from "dead"). but this is my living room also, so i really don't want to add any more room treatments. at the same time i've been seriously looking at even bigger speakers for a few years to get more resolution, sonority, and headroom in the low bass dept. in other words, i dream of listening to large-scale works of music at more realistic volume levels with a minimum of distortion. SO, the question is, if i go ahead with an upgrade, am i going to run into the same problem, or possibly even encounter worse room interactions?
or would a larger speaker sound so much better at a more controlled/lower volume level that it would be worth it for that alone? i know what some of you are thinking- build a dedicated listening room, otherwise the dream of recreating beethoven #5 will forever elude me.
french_fries

Showing 2 responses by french_fries

french_fries OP
815 posts
 
my speakers are eggleston andra-2's. my amps are levinson-33h's (the speakers have low distortion, and the amps have adequate power). the room is 14.5 X 20 ft with a cathedral ceiling. as an upgrade, i was thinking about, let's say, a wilson maxx-2 sized speaker. my point was/is, when secondary reflections degrade the focus and purity of the sound that reaches your ears, you can either cover the walls from stem to stern with absorptive material, or keep the volume level below a certain level. if a larger speaker would sound even more coherent with more low-bass at that (safe) volume,
it might be worth the expense- but i have to wonder.
i heard the wilson WAMM's a long time ago in an acoustically great room, and for the 1st (and last) time a symphony orchestra actually sounded like one- the sense of scale was enormous. i'm not expecting quite that in MY room, but for the $$$ involved with an upgrade, i'd like to get alot closer to that ideal. or do you reach the point i have where you have speakers with 20-20 freq. response and incredible musicality, and just call it a day, forgoing the ability to re-create mahler #8 or handel's messiah?
french_fries OP
815 posts
 
thanks to all for your responses. i would like to turn the question around if i may- if YOU have a room like mine,
and you feel your system really can reproduce the sound and the scale of the new york philharmonic, what did you have to do or buy to achieve this?
as an addendum i pulled out "TRITTICO"- prof.johnson's HDCD
of the dallas wind symphony the other day. lots of bass-drum thwacks and tympani, brass, double fortissimos, etc.
hey, my speakers didn't sound half bad on THAT recording...
no distortion, no shrieking, nada. not like the Tchaikovsky Ballet Suites on DG- a 4-D recording that i played before that-
the sound got real zingy and smeary during the loud parts. in either case, i would guess that my speakers have to be working fairly hard during some of those dynamic peaks, so while i enjoy all the sound i keep the remote close by.
NOT ME, but i've heard PLENTY of horror stories about people who crank up high-end stereos LOUD, after the dealer assured them that they could do just that with their "new toy". SO, they throw a big party, and use the volume control like the accelerator pedal on a sports car. then a "fluffing" sound starts coming out of the woofers, and/or there's no sound past the midrange. i'm talking about very large, expensive loudspeakers too. (my interest is not in party music though.) please share your system/experiences.
i mean, if, with your setup you feel at times that you're in a concert hall, i'd like to know about it. thanks!

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