Ok, I have been reading lots of HT forums last several weeks about benefit of having two subwoofers vs. one subwoofer topic. I had my current Klipsch SW-12 subwoofer for about nine years and I thought it is time for me to upgrade. My HT basic system consist of Outlaw 950Pre/Pro, 755 amp, older Adcom stereo amp, mostly Sound Dynamic speaker sets. HT room dimension is about 12'x20'x7.5' with partial open wall to one side. So far, general recommendation is to get one best subwoofer that you can afford. The main reason that I wanted to change current subwoofer is its little too "boomy sound" to my ear and music listening is not very satisfactory on low end. I have seperate two channel stereo system but with SACD and DVD-A, I am listening more in my HT setup. It looks to me that PB2+ is more powerful subwoofer than LFM-1(it should be when it cost more than twice) but given my dimension of HT room size, it seems like either of ONE subwoofer will do the job. However, reading all those forums discussion about two subwoofers vs. just one, I am just wondering getting two subwoofers is viable option for me or not. Thanks advance for your input. I will probably ordering my new sub in about a week or so.

I assume you’ve read this http://ubb.outlawaudio.com/ubb/Forum15/HTML/001346.html

Its location is a bit misleading (processor threads).

I like the suggestion that someone once made about borrowing a sub from a co-worker, friend, grandma or a neighbor and pair it with your Klipsch. If you split the LFE signal you'll have mono but you can see the advantage (or not) of having the two subs in your space, and the cost is about nothing but some time. If you are able to get the desired effect with two different subs I would imagine that a matching pair of high quality subs would do even more.
I have never heard the LFM but if it is like the rest of Outlaws products I'm sure it is a great piece of equipment for a very reasonable price, especially the pair price.
Like you I have a room with a large opening on one wall. The room is about 17x21x8 and I started with only one sub and I was never pleased no matter where I put the sub, it was either boomy to get the desired max volume or not loud enough when in a position that gave nice solid bass. Some might say that a better sub in the "solid bass" room position would be the best option but those locations in my room were unacceptable so I gave the dual subs a try and have never looked back. I also listen to DVD-A and I feel that is where the two subs shine the most.
Now if you have a friend with a "better" sub than the LFM then maybe you can try that as a single or again paired with your Klipsch.

Spiker, thanks for your reply and yes I have read that thread and I read it again tonight also. There were some good constructive arguments on both sides, I must say. I will continue to search other forums as well then I will decide one way or another. But whatever I decide, I will try to post the result after replacing my current subwoofer with one or maybe two, who knows at this time. Thanks again.

Keta,
Thanks for your reply. I don't know why I haven't thought about borrowing someone else's subwoofer to try out the two sub scenario. Just like your situation, no matter where I place my current subwoofer, I still get very boomy sound. And when I calibrated my current sub, the dial is only about 1/2 way only so I know it is not pushing the sub to its max output yet. And hearing SACD or DVD-A, the bottom end sounds very "muddy" without very good definition to it. So now to test whether two subs are going to help in my situation, I just need to find somebody with a decent subwoofer for me to borrow. I am keep looking for any of my friends who might have SVS PB2+ for their setup so that I can listen for myself. Whatever I decide, I will try to post my experience with this matter soon.

you can buy 2 from a place without a restocking fee return policy...

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This post has been brought to you by curegeorg, thanks for reading.

Finally I confirmed tonight that I suspected little awhile ago that my Klipsch SW12 was going bad on me. LFE effect was sounded like extremely harsh and badly distorted. When I turn the subwoofer off and turn all the other speaker setting into "large" and the movies are sounded balance again without the distorted sounds. Now I have an excuse to upgrade this old subwoofer quickly (oh, boy,,,). I was consulting with my wife regarding the "style" of certain subwoofers but surprisingly she prefers cyclindrical design like from SVS. Sigh,,,, now I need to go back to read all about these cyclindrical subwoofers (maybe I shouldn't have even showed to my wife about the "OTHER" designs). The only decent comparison between SVS cyclindrical sub and LFM-1 was by "gonk" little awhile ago. I need to research little more about this subwoofer before I plunge to buy that next sub. I guess this upgrading business is part of the best fun for our hobby. I hope to have my next sub by the end of next week...

[This message has been edited by justhavingfun (edited October 06, 2004).]

the pursuit can be more fun than the accomplishment...

it is hard to pick between an awesome value, and just plain awesome...

with audio there is a point of diminshing returns that is quickly reached, but always the desire to go beyond it.

good luck, and id get one nicer ($$) sub than 2 that are half as nice ($)...

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This post has been brought to you by curegeorg, thanks for reading.

After weeks of reading and researching, I finally placed the order for my next subwoofer, SVS PC Ultra. Initially, I was interested in SVS PB2+ but after few emails with SVS tech and my wife's preference with cylindrical design, I ordered SVS PC Ultra. I should be receiving it about in a week. I know this is LFM-1 forum so I am not sure if anybody wants to read my first impression with SVS when I receive it but if anybody is searching for your next subwoofer like I was, you might be interested how SVS PC Ultra will perform. I really wanted to audition both LFM-1 and SVS but I couldn't find anybody who has neither subs around where I live. Anyway, I just wanted to thank everyone who responded to my initial inquiry in this thread.

Terry

You are going through the same exact thing I am right now. I'd love to hear how you like your new SVS. My wife does not like th size of it, but she loves the cherry wood to match our cabinets.