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Forums » General Discussion » What's New At Axiom » New LFR1100 woofer
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#394053 - 06/12/13 08:50 AM
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![]() President connoisseur ![]() Registered: 03/13/01 Posts: 1146 |
They are quite a bit taller at 47.5" but the same width so we will include the outriggers.
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Ian Colquhoun President & Chief Engineer |
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#394054 - 06/12/13 09:56 AM
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![]() veteran ![]() Registered: 11/18/11 Posts: 172 Loc: Toronto |
Doh, that means my better half may notice something different... Do you have a reality distortion field adapter to make them appear as M80s?
Man, I don't think I will be able to pull this off as I just did a big upgrade a few weeks ago. I don't think my wife is buying my story that "no honey, nothing's changed in the TV stand". I upgraded my VP150 to a 180. Also swapped the rears for M3s but she didn't notice that.
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For every expert, there is an equal and opposite expert. |
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#394056 - 06/12/13 12:41 PM
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![]() connoisseur Registered: 09/07/11 Posts: 1721 |
If she's like my wife, eventually she will & then you're in big trouble...
TAM |
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#394057 - 06/12/13 12:59 PM
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![]() axiomite Registered: 06/20/03 Posts: 8488 Loc: Tacoma |
So, are the M100's basically the front side of the LFR1100?
Do you have four of them hanging in the boathouse, yet?
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bibere usque ad hilaritatem |
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#394058 - 06/12/13 01:29 PM
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![]() aficionado Registered: 02/17/04 Posts: 602 Loc: Bridgewater, Nova Scotia, CA |
Originally Posted By: Ian Yes, Brent and I were discussing what can be done for existing M80 owners to take advantage of this upgrade and we will be finalizing that in the next few days. I'm guessing it may require a crossover change with and if the M80's can feel the love too ![]()
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Anthem AVM30 Anthem MCA50 M22v4 VP160v4 EP350 EP500 |
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#394059 - 06/12/13 01:36 PM
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![]() connoisseur ![]() Registered: 07/12/09 Posts: 2204 Loc: Whitehorse YT |
Probably just some added stuffing to make the box volume appear to be different
Richard
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DOG is GOD spelled backwards. What others think of me is none of my business. M80 V3 MY GLOSS Cherry |
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#394060 - 06/12/13 01:39 PM
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![]() connoisseur Registered: 02/08/04 Posts: 1863 |
Originally Posted By: troyd Originally Posted By: Ian Yes, Brent and I were discussing what can be done for existing M80 owners to take advantage of this upgrade and we will be finalizing that in the next few days. I'm guessing it may require a crossover change with and if the M80's can feel the love too ![]() I dont think the m80's would need a new crossover. the main reason the LFR's will need new software is due to the level of control the DSP has. A crossover network is a much simpler electrical device. the new woofers would probably have a similar high end as the current ones, and mainly play lower. thus, the current crossover "should" work perfectly fine. Ian and Andrew would be able to better speak to this though. |
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#394061 - 06/12/13 02:25 PM
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![]() Axiom Engineer local ![]() Registered: 12/18/01 Posts: 275 |
Originally Posted By: JohnK Ian, the Thiele-Small parameters on the new woofers would be of interest, especially the max excursion and Fs. Ask, and ye shall receive: Sd: 126.70 cm^2 Vas: 14.68 l Cms: 6.53e-04 m/N Mmd: 18.00 g Mms: 18.81 g Rms: 2.31 Ns/m Fs: 45.4 Hz Bl: 7.66 N/A Re: 8.90 ohm Qms: 2.19 Qes: 0.77 Qts: 0.57 Xmax: 12.0 mm |
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#394062 - 06/12/13 02:39 PM
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![]() axiomite ![]() Registered: 12/06/07 Posts: 7786 Loc: Canada |
Hmm.... FS = 45.4 Hz. Nice excursion!
Bookshelf with significantly better bass response than the M3?
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Fred ------- Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap! |
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#394064 - 06/12/13 03:42 PM
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![]() axiomite ![]() Registered: 12/06/07 Posts: 7786 Loc: Canada |
Back of napkin design: 1.5 cf cabinet, tuned to 30Hz gives a -3db point of 27 Hz. Good output to 500hZ. 100w applied gets you 104db output @ 1m across much of the range. Yum!!
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Fred ------- Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap! |
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