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Speakers & Surround Sound A place to learn more about speakers, their functionality and how they can complement your entertainment experience. ![]() |
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#16 |
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Std. Def? What's that?
Join Date: Sep 2004
Location: So Cal
Posts: 28
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Teddysjam,
Without the Acoustimass bass module (Bose's name for their subwoofers), the 5 tiny cubes are good for paperweights. Since each of those cubes contains a 3 1/2" driver, they really aren't good for much in terms of producing sounds you want to hear. The way the cube set-ups work is all the speaker connections from the receiver go into the subwoofer and from the subwoofer to the cubes. The trick is that contained within the subwoofer is where the Bose "magic" happens. The circuits only allow certain frequencies to reach the cubes and then it takes the rest of the sound, filters that (as the Bose sub only contains a 5" or 6 1/2" driver) and makes what I call, midrange.... It doesn't come any where near making "good" bass. The powered Bose systems fair a little better and the bass is better, and for the size of the cubes, it's amazing the sound that you can get out of them, but there are better choices. Bose is really, really good at marketing! My suggestion is to forgo the Bose. Go to a real A/V store (But not a Best Buy of Circuit City) and audition bookshelf speakers and subwoofers. Bring your own CDs (originals and not MP3 compilations)and pick out tracks that you know well. Use these as your reference songs and judge each speaker you listen to. |
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#17 |
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Cedia Installer
Join Date: Jan 2005
Location: Toronto
Age: 25
Posts: 6
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You cannot buy just the cubes and then the subwoofer, the subwoofer is where the cross overs are located. so unless u plan on buying caps or blowing the heck out of the cubes u need the sub. im not sure if u were buyin at the same time, jus thought id let u know.
Last edited by Micmax; 01-31-2005 at 11:18 PM. |
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#18 |
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How can anyone watch standard def?
Join Date: Jan 2005
Posts: 26
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No High's.....No Low's......It's gotta be BOSE!!!!
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#19 |
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What is HD?
Join Date: Feb 2005
Posts: 2
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I have follwed this thread, but I would really appreciate you guys clearing something up for me. I have an Acoustimass 5 Series II stereo speaker system (a big Acoustimass bass thing and two little swivel box speakers) and I want to use some of these bits in my new home cinema. But now I am begining to think they will all be useless, because the Acoustimas only has two inputs (left and right) whereas my amp/receiver is going to have five outputs, and I won't be able to use the little swivel cube speakers because they can't be connected directly to my new amp/receiver only through the (useless?) Acoustimass. Am I right here? Would much appreciate any advice you have.
Paul |
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#20 |
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Administrator
Join Date: Apr 2004
Location: Katy, Texas
Posts: 12,338
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Some people will say that you can hook the cube speakers directly to your amplifier, and while you can do that it is somewhat risky. The Bose Acoustimass bass module has the crossovers built into them. Now the main purpose of a crossover is to channel the different frequencies to the different speakers, but it also divides the power.
Here is the deal. The higher the frequency the less power is required at the speakers for the same sound level. Bass frequencies require more power than the mid range frequencies which require more power than the high frequencies. The crossover by its nature therefore will restrict the power feed to the higher frequencies. The Bose cubes are mid range and high frequency speakers. They are not capable of reproducing bass frequencies, but without a crossover there would not be anything to keep the bass frequency power out of the speaker and that power can ruin the cubes. Your Acoustimass system is probably a non powered sub woofer where the stereo speaker inputs drive the woofer. The current Acoustimass systems have a powered subwoofer and 5 or 6 speaker inputs with 5 or 6 speaker outputs. The Accoustimass module has 5 or 6 crossovers to limit the low frequencies and power to the cubes. The 5 or 6 depends on the model you buy. So if you were to get or build your own crossovers for the additional cubes, you could make it work. I'd think you would be better off using your existing cubes for your surround speakers and getting some full range speakers for the front left-center-right. With the addition of a subwoofer amp for your base module, you be good to go. Of course you could start over and move the Bose to the bedroom as well. |
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#21 | |
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Mesonal Industries
Join Date: Jan 2005
Location: Sydney, Australia
Age: 25
Posts: 20
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Bose audio products are not worth the money the below article will assist you in understanding this.
You are best going with a real audio company, something like Bang & Olufsen. Quote:
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#22 |
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What is HD?
Join Date: Feb 2005
Posts: 2
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Many thanks rbinck and Wimmig. I think building new crossovers is a bit beyond my capabilities, and I don't have the time to learn right now. The best solution will be to find a new home for the old Bose kit (but not the bedroom) and save my pennies for something new.
Paul Last edited by mcguiness; 02-07-2005 at 12:50 AM. |
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#23 | |
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My plasma is High Def.
Join Date: Feb 2005
Posts: 6
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Quote:
![]() I'm actually on my second Bose system. The first was a Lifestyle 12 Series 1 that I bought while in port in the Med at a local NEX (Navy Exchange - I was in the Navy at the time aboard an Aegis cruiser; the USS Normandy (CG-60)). I bought it at 10% over cost through my ship which made it pretty inexpensive. My second (and current) system is a Lifestyle 25 that we got for $80 (yes, I said $80) through my GF's work (it was free, but we had to pay taxes on it). I was even able to sell my old LS12S1 system on eBay for close to what I paid for it years earlier! Considering that our house is small and space is at a premium, Bose is about the only choice for us - seriously. While I don't think that Bose is utter crap, it is seriously overpriced and overhyped. It has taken me a *LONG* time to get it set up properly and it sounds good; much better than most of the other Bose systems we hear at other people's houses. I attribute the better sound to the time I've spent putting the speakers in the right place pointing in the right direction. One thing that I've done is replace the Acoustimass speakers with the Jewel Cubes that I bought on eBay. The two on the wall are white and the three that sit on top of the TV are black; all of them just about disappear which makes the SO happy. To me, Bose is good for basic HT, but not for listening to music. If I had the space I'd be all over Klipsch Klassic speakers and Denon equipment. Maybe in the next house... |
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#24 | |
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High Definition is the definition of life.
Join Date: Feb 2005
Posts: 34
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Quote:
Was extremely interested in this thread since I just hooked up Bose Accoustamas 16 speaker system. The major reason we chose Bose - the beloved wifey mandated small speakers which could be 'hidden". I'd always liked the looks and sound of Bose so I did what any good American hubby should do, caved in to wifeys demands!
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#25 |
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High Definition is the definition of life.
Join Date: Feb 2005
Posts: 34
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As a follow up, I'm now considering returnin' the Bose and tryin' out the ORB speakers (orbaudio.com). As I noted in a previous thread, I serious considered gettin' these bad boys but the interest free program with Bose sealed the deal. However, the more and more I look at these Orbs, again, the more I want ‘em….and still meet wifeys “small” criteria.
Last edited by marcs23; 03-14-2005 at 01:01 AM. |
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#26 |
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Administrator
Join Date: Apr 2004
Location: Katy, Texas
Posts: 12,338
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As a followup to your follow up. I went to an Artcoustics seminar the other day and they have a very high end speaker line that is very decor friendly. Some of the speakers look like paintings and they can screen your atrwork on them if desired.
They are Dainish speakers that use their own cabinet designs which allow for a very thin cabinet, almost like electrostatic speakers. Check them out at www.artcoustics.com. If you can swing the $, the wife will love them as they can be moulded into just about any decor. Some of the models can be recessed mounted in a wall so that only the frame is exposed, but the larger sizes will require a framed cutout as they are wider than the space between studs.
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#27 |
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High Definition is the definition of life.
Join Date: Feb 2005
Posts: 34
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WOW! Thanx for the info...however, key word, "If you can swing the $"
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#28 |
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Administrator
Join Date: Apr 2004
Location: Katy, Texas
Posts: 12,338
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Well, some wives are high maintenance! That's why these guys are in business!
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#29 |
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audiophile? whats that!
Join Date: Jan 2005
Location: Toronto, Canada
Posts: 61
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Bose are the joke of the industry.
You don't have to be a pro sound engineer to know that. My 16 year old nephew let his uneducated ears confirm they suck!!! Most of the comments I've read in this thread are absoutley true...so now I don't have to repeat it. |
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#30 |
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High Def SAP
Join Date: Mar 2005
Location: No. Calif.
Posts: 39
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I just unloaded a LS 12 Bose system that I had for 7 years. I used it for HT and music and it was fine....until I heard really good component based equipment. You can do much better than Bose sound quality by listening to your music and movies at one of the many good AV stores listening rooms on some good component equipment. If Bose were cheaper then maybe but it is not cheaper. It is in fact more expensive and very proprietary (ever try to hookup other components to a Bose system....you can't. Do a little research, I did and I'm really happy I did. Bose is Audio for dummies.
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