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ls2000 nexo

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Heathrow_B_line View Drop Down
Old Croc
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Heathrow_B_line Quote  Post ReplyReply Direct Link To This Post Posted: 04 March 2008 at 9:04pm
you need to try those horns. buy me some mdf and i will knock you some up for a laugh
 
ps i will try building the ls2000 with some pd1850 drivers... what do you think?  when i get the plan i will try and model it up in winsid
Produce a killer sound. Take no prisoners.
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tb_mike View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tb_mike Quote  Post ReplyReply Direct Link To This Post Posted: 04 March 2008 at 9:31pm
ls2000 is a bp6 with 2x18" ??
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Heathrow_B_line View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Heathrow_B_line Quote  Post ReplyReply Direct Link To This Post Posted: 04 March 2008 at 9:35pm
yes
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tb_mike Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2008 at 12:35am
Originally posted by Heathrow_B_line Heathrow_B_line wrote:

yes
Howcome it sounds so good thenBig%20smile
Whats the magic? is it because the si2000 reaches to ~50hz well ?
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Heathrow_B_line View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Heathrow_B_line Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2008 at 12:37am
when i get my hands on some i will let you know
lol
 
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csg View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote csg Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2008 at 9:49pm

its a deal HBL, im interested to see if we can do a kind of infrahorn for these. im back from hols soon, so we can finally have a look at these subs

Mike - when using with the si2000, the ls2000 only run 28 - 55hz, and when used with the smaller msi system, they run from 28 - 75Hz. i think that both sides of the bandpass have been tuned quite close together to help overall sensitivity and output.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote tb_mike Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2008 at 10:26pm
Ah - A narrow bandwidth would help the BP6.I remember being silly with winisd years ago and making super peaky 40hz-50hz F3 Bp6 designs,wondering if they would have +15dB gain heh.
 
A few si2000s for SO many people! Page 157+ of show your sound system thread.
Whats the trickyness with the midbass folded horns??
 
 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote csg Quote  Post ReplyReply Direct Link To This Post Posted: 06 March 2008 at 7:19am

perhaps the power handling - using the td controller i safely put 1600w rms into each 15" driver ( modified rcf l15 p200ak 4 ohm), so am using 3.2k per bin. they are efficient as well - most people assume they are 4th order bandpass horns but they are longer horns with compression plates infront of the drivers, and a reflexed rear chamber which adds significant output to the lower area of frequency output. they are a very musical and articulate bin which when used in pairs go supprisingly low and are very punchy - excellent transient attack.

the only problem i have with this rig is it phisically looks too small for a lot of people - i frequently get comments asking where the rest of the rig is.......untill i turn it on!

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Post Options Post Options   Thanks (0) Thanks(0)   Quote stevo Quote  Post ReplyReply Direct Link To This Post Posted: 16 March 2008 at 4:40pm
hi  hows it getting on ?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote csg Quote  Post ReplyReply Direct Link To This Post Posted: 20 March 2008 at 11:14pm

sorry to keep you all waiting for plans - im just too busy with work at the mo. i keep thinking that the next week will be quieter, but its not panning out.

I have decided that i want to build another 4 ls2000's so plans will definately have to be made.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote VlatkoT Quote  Post ReplyReply Direct Link To This Post Posted: 20 March 2008 at 11:36pm
waiting for it
Why to live 7 days like a poor idiot When you can live 100 years like billioner
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Heathrow_B_line Quote  Post ReplyReply Direct Link To This Post Posted: 27 March 2008 at 6:24pm
no promises but i may be able to get afew of these made on a cnc depending on the timing
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