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FSP-1581
- jsg
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16 years 5 months ago #1929
by jsg
Ars est celare artem
Replied by jsg on topic FSP-1581
How about 2*6 inch drivers arranged vertically?
You'll get in-phase addition on axis so sens may be higher than a single 8", and a coverage pattern more similar to most horns. And 6" drivers tend to sound tighter than 8" IMO.
You'll get in-phase addition on axis so sens may be higher than a single 8", and a coverage pattern more similar to most horns. And 6" drivers tend to sound tighter than 8" IMO.
Ars est celare artem
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16 years 5 months ago #1937
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Replied by on topic FSP-1581
Which 6" drivers were you thinking of? Other question: is the prototype a 3way biamplified system or is it just a simple 3 way system.
For the high frequencies I would suggest to use a B&C DE-250 (really sounds nice)
Pieter
For the high frequencies I would suggest to use a B&C DE-250 (really sounds nice)
Pieter
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16 years 5 months ago #1939
by jsg
Ars est celare artem
Replied by jsg on topic FSP-1581
Must admit I'm not clued up on which 6" drivers sound good. One could look at the Eminence line-array drivers (designed for close spacing). But there are lots of others too.
From the discussion it sounds like mid and high would be passive crossover and then bass and (mid+high) would be active, so 2 amplifiers needed, and a 3-way controller has spare channels for subs if required. Makes sense to me. You can get good quality passive componenets for not too much money if you're crossing in the KHz range. Lower down, you either compromise quality or your components are huge and $$$.
From the discussion it sounds like mid and high would be passive crossover and then bass and (mid+high) would be active, so 2 amplifiers needed, and a 3-way controller has spare channels for subs if required. Makes sense to me. You can get good quality passive componenets for not too much money if you're crossing in the KHz range. Lower down, you either compromise quality or your components are huge and $$$.
Ars est celare artem
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16 years 5 months ago #1943
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A 3way biamp system would make the most sense to me.
If we're looking for a 6" maybe a Ciare 6.38MR3 are worth considering. Because they're also used in the mid section of a Limmer 042.
Pieter
If we're looking for a 6" maybe a Ciare 6.38MR3 are worth considering. Because they're also used in the mid section of a Limmer 042.
Pieter
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- markie
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16 years 5 months ago #2100
by markie
Replied by markie on topic FSP-1581
I have heard several people who usually have no time for Eminence drivers say that the Alpha 8MR is actually very good indeed. Plus having a sealed back eliminates the need for a separate chamber in the main cab which would simplify things.Edited by: markie
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16 years 5 months ago #2109
by jsg
Ars est celare artem
Replied by jsg on topic FSP-1581
Perhaps they could be mounted in front of the 15. Especially if you have a curved grille like the Martin W8 cabs. That would give more space in front of the 15" driver...
Ars est celare artem
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- vlatkot
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16 years 5 months ago #2621
by vlatkot
Why to live 7 days like a poor idiot,When you can live 100 years like billioner
Replied by vlatkot on topic FSP-1581
any news ??
Why to live 7 days like a poor idiot,When you can live 100 years like billioner
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16 years 5 months ago #2667
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coming... this will be one of the first full plans published in the main site... stay with us, I kow its been a while but it will happen.
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- heathrow_b_line
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16 years 4 months ago #2882
by heathrow_b_line
Produce a killer sound. Take no prisoners.
Replied by heathrow_b_line on topic FSP-1581
Produce a killer sound. Take no prisoners.
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- deadbeat
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16 years 4 months ago #2886
by deadbeat
Beranek\'s law
\'bits of ply round a driver\'
Replied by deadbeat on topic FSP-1581
That's a nice looking design, Heathrow, although i thought the FSP-1581 was a reflex box[img]smileys/smiley5.gif[/img].
Have you modeled it?
Have you modeled it?
Beranek\'s law
\'bits of ply round a driver\'
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