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Multi-Way Conventional loudspeakers with crossovers

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Old 21st December 2010, 08:58 PM   #1
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Default 4-way Active (3+1 way) TL 15" 8" 3" 1"

Hello community
just want to share my new project
4 way 2 different pars
Sub and 3way
wmtmw with tls
subs with tls
active filtering for some time mini dsp
the xo infrequences (50hz)-(500-800hz) - (3-3.5khz)
all drivers are Faital pro very good ts really
the tweeter new SB acoustics ring-radiator
FaitalPRO - Neodymium Professional Drivers
FaitalPRO - Neodymium Professional Drivers
FaitalPRO - Neodymium Professional Drivers
http://www.sbacoustics.com/index.php...29rdnc-c000-4/

the variant of case for that speaker in attach

plan to use Zen4 for midrange and tweeter and
lme49830 amps for woofer and sub-woofer

sub will work with hp filter 30hz-gd 30hz 10ms
woofer with 50hz hp gd 50hz-7ms
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Old 13th March 2011, 05:05 PM   #2
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After some time a project changed a lot

Woofer - B&C 15ps100

Mid-woofer B&C 8ndl51

midrange radian 950pb + Yurichi Arai A-300E horn

tweeter Foutek neo cd3.5

dac pcm1794 apergio h-cmos (10v outup)

amp for woofer LME49830 2 pairs of sk1530+sj201

amp for mid-woofer LME49830 1 pair of sk1530+sj201

tweeter amp - power follower 99 with 2ск1529 and 10uf output polyprop cap

midrange amp - power follower 99 with 2ск1529 and 100uf output polyprop cap

steped 8 chanel attenuator

Rlc correction for mid-bass and bass session
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Old 13th March 2011, 07:50 PM   #3
Francec is offline Francec  Australia
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Looks fantastic. What does it sound like and why are the bass drivers not recessed?

Frank
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Old 13th March 2011, 08:01 PM   #4
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Quote:
What does it sound like and why are the bass drivers not recessed?
the drivers will be recessed
it is 3d -model
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Old 14th March 2011, 12:04 AM   #5
Francec is offline Francec  Australia
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Quote:
it is 3d -model
And it does look great.
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Old 14th March 2011, 10:21 AM   #6
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Wow !!!! What's the final colour?
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I like it loud, BUT NOT TOO LOUD!.... Hey do you hear that high pitched ringing sound ?
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Old 14th March 2011, 10:27 AM   #7
DQ828 is offline DQ828  Australia
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Quote:
Originally Posted by cka3o4nuk View Post
the drivers will be recessed
it is 3d -model
What program did you draw the 3D model in it looks real?
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Old 14th March 2011, 10:33 AM   #8
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Quote:
Originally Posted by DQ828 View Post
What program did you draw the 3D model in it looks real?
3dmax+vray
the 3d-modeling is one of my real work.

Quote:
What's the final colour?
all will be in cherry finish
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Old 14th March 2011, 12:03 PM   #9
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Looks to have a great potential, but if it was my project I would look for a good 2-3" dome instead of the horn. Not neccesarely ATC but it shure would fit in.
Interesting sub-bass solution. Quarter-wawe horns are the only solution I`ve heard making a clean nin-compressed bass like my own build. Avoid absorbers
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Old 14th March 2011, 12:25 PM   #10
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Quote:
ut if it was my project I would look for a good 2-3" dome instead of the horn. Not neccesarely ATC but it shure would fit in.
listened a lot of domes vifa,tang-band,dayton, ATC they does not provide the sound i need
except atc all of them is just crap.
Driver +horn give a lot more resolution speed and detail
Quote:
Interesting sub-bass solution. Quarter-wawe horns are the only solution I`ve heard making a clean nin-compressed bass like my own build. Avoid absorbers
sub-bass without any absobers of course
mid-bass with
both mid-bass and sub-bass are in labyrinth like in first post

Last edited by cka3o4nuk; 14th March 2011 at 12:31 PM.
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