I know this is heresy, but...

Acoustics". That is my opinion also. A major transformation is often possible. Glad to hear of someone else enjoying their system in a good acoustical environment.

If you don't have bass traps then they're also a very excellent improvement. You can't have too many but a minimum of two is a good idea. And the bigger the better.

Warnerwh, that is excellent your room treatments have resulted in great sound and I'm sure you have one of the better systems on Audiogon. My post was addressed to the average audiophile who is looking for a more economic solution to room acoustics. There is another school of thought here which involves selecting components and cabling that works within the existing room acoustics. Not every audiophile is so blessed and knowledgable as you.

Phd: Components and cabling are not nearly as effective as room treatment or a digital equalizer. With the large variation in amplitude in the frequency response of all of our rooms more drastic measures are really necessary to allow our systems to perform to their potential.

I realize this is not possible for everybody due to WAF or other concerns. Imo however if you've got 2k or more into your system and a live room some room treatments may help considerably if your system has issues that are bothering you. With electronics and especially cabling you're much more limited in the improvements.

I'd just like to see everyone realize what they've been missing as I found I did a couple of years ago. Even though I had significant treatments in my last house going all the way improved my sound profoundly. I once even took the rear speakers out of our HT system to see how they'd sound in a good acoustical environment. I was amazed especially considering I think I paid 2 or 300 for a pair of these Polk Rti 25's I believe. They sounded way better than they had any right to. Actually they sounded as good as they're capable of. That's why everyone needs to do the best they can with their room.

I've seen many pics of people's systems that must have cost 2 or three times what mine did of very nice gear. The rooms however have often been absolutely horrible for acoustics. I've also been to people's homes that had nice systems that I knew had way more potential but their rooms were awful. Two of these people after being in my room have also spent a significant amount on room treatment and have thanked me. Just as Undertow above says: The miracle of room treatments. Very well said!

Warnerwh, I do understand where you are coming from.. It is amazing how much we will spend on gear, gear, and More gear! But gets tuff to justify 500 or 1000.00 on room treatments. Well I myself was not capable of doing much before recent due to finally getting a room I could do somewhat a dedicated area. And today I am getting a bunch of fancy Lenrd Corner traps from auralex with cubes etc.. for the corners in my room cause now I am driven to see what happens with more control over the room. However, I don't think this is limited to having to put dedicated acoustic designed material in a room.

I found with my surround system I could add a 200 pound very full and puffy couch really works with very similar effects. We did this with my friends room as well in his 2 channel, and if you pull the speakers out of that room they fall flat, but with his giant full room couch surrounding them they have so much impact you would swear there are massage chairs built in everywhere. So if your in a very steril Ikea furnished room, yes you will have lots of issues more than likely, and people with these huge investments that really think their 20 k speakers are performing well would be shocked when they get to hear them in a room that is not just a wood floor with a glass end table and that metal framed 1" cushon audiophile chair. I would go as far to say that in general many showrooms you go listen to this stuff in is very similar and why it always sounds bad, with a 1/4" thick commercial carpet, end table and some 500 dollar chair that looks good but is nothing for sound absorbtion. I notice this issue at all these pictures of the shows in hotels too, basically Card table chairs sitting in front of bare wall, hard metal components, and a pair of stellar speakers that just don't have a chance in such an environment.

Note that many of the best sounding rooms seem to utilize something in the way of portable acoustics, or even several Plants placed throughout the room, now its all I notice in many of these pics is the PLANTS! nobody notices this, but they serve purpose, Add humidity to the room, have some diffusion, and the pots with heavy dirt etc.. can have some bass trapping properties.

Undertow and Warnerwh,

How much acoustic panel treatments did you need to add before you noticed an improvement in the bass? Square footage or linear feet of bass trap? What do you recommend if you desperately want to minimize the amount of ugly panels covering walls. What is most effective in a corner...a Mondo trap from Realtraps?