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Re: New LFR1100 woofer
Gr8_White_North #394133 06/15/13 12:38 AM
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Ian Offline OP
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Here is the M80 graph. All the curves were done in the chamber for both the M80 and the M100.


Re: New LFR1100 woofer
Ian #394134 06/15/13 01:04 AM
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Thanks ian. To my not really experience eye's the M100 looks to have a huge gain down low ,while the upper range remains basically the same. Given the layout of both speakers this is what I expected to see. On the M100 was there more bracing added over what the m80 has and how does it compare to the extensive bracing in the Model T.


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Re: New LFR1100 woofer
Gr8_White_North #394135 06/15/13 01:12 AM
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Ian Offline OP
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Yes, there are lots of gains down low and even more than is evident in these graphs because they will play much louder before compression in the lower frequencies. The M100 has a window brace between each component so that equals 7 braces, same as the LFR1100. The Model T has three powerful 8” woofers and two additional vertical braces to accommodate that.


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Re: New LFR1100 woofer
Ian #394136 06/15/13 01:16 AM
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god those look awesome!


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Re: New LFR1100 woofer
Ian #394137 06/15/13 01:21 AM
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Since I have your attention laugh has anything been figured out as far as using the new driver to upgrade M80's??

I can only imagine the boost to bass over and above the anechoic graph when used in a live room.

Last edited by Socketman; 06/15/13 01:22 AM.

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Re: New LFR1100 woofer
Gr8_White_North #394138 06/15/13 01:27 AM
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Originally Posted By: Socketman
Since I have your attention laugh has anything been figured out as far as using the new driver to upgrade M80's??

I can only imagine the boost to bass over and above the anechoic graph when used in a live room.


I'd probably upgrade as well smile


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Re: New LFR1100 woofer
Gr8_White_North #394139 06/15/13 01:30 AM
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Ian Offline OP
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I think that would be an M90.


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Re: New LFR1100 woofer
Ian #394141 06/15/13 01:36 AM
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Well, that's a surprise. With all that extra throw I thought the new speaker would reach lower than the M80. Unless I missed something, it looks like the same tuning as the M80.

Will be interesting to see some notes on listening comparisons to the M80.


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Re: New LFR1100 woofer
Ian #394142 06/15/13 01:36 AM
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Originally Posted By: Ian
I think that would be an M90.


laugh


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Re: New LFR1100 woofer
fredk #394143 06/15/13 01:46 AM
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Ian Offline OP
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The M100 goes a bit lower but we are already down below 30 Hz so there is not much room to go in that area. The M100 will play a lot louder down there though.


Ian Colquhoun
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