Frequency: 90Hz to 20KHz

Enclosure Type:
Horn

Size:
800x500x770mm

altRecommended Driver: 

2x 15ND930

1x  8PE21

1x pdf   DE500


 Plan: X-TRO

xtro-1

xtro-2

xtro-2

 

Settings: 2x Punisher/1x X-tro

Processor settings All filters 24db/oct Linkwitz/Riley s

Sub hp: 40,5 hz (For a single cabinet a side 45Hz can be used) lp: 91,0 hz  

low hp: 99,2 hz lp: 297 hz

mid hp: 315 hz lp: 2,38 khz  

high hp: 2,45 khz

Delay:

sub 0

low 5,99 ft 1,82 mtr 5,31 msec

mid 6,81 ft 2,07 mtr 6,04 msec  

high 7,21 ft 2,19 mtr 6,40 msec  

sub1 40-50Hz (depending on number of cabinets) gain: personal taste Q = 3-4 sub2 105 hz -1,0 db Q = 4,410 mid 2,25 khz + 4,0 db Q = 1,215 high 14,3 khz +1,0 db Q = 1,789  

Website: http://www.speakerstore.nl/index.php?l=en&pg=11&c=21

Designers: Walt and Frederik from www.speakerstore.nl

 

 

 

 



Bongo's Avatar
Bongo replied the topic: #23440 3 years 4 months ago

nikkelbatenburg wrote: Hopefully the 15'' do deliver hard kick bass, thats the reason I want to build them. Yes 4 CBe's and 2 X-tro is the idea, maybe I build 2 extra CBe's! :cheer:


I have just that:-) -Actually the CBes from diskosucks:-)
And I'm considering exactly the same, ehm + 2 xtros:-)

But Discosucks does not have the cnc plans for the subs anymore, anyone?
thanhsoundvn's Avatar
thanhsoundvn replied the topic: #22751 4 years 6 months ago
good
skunkone's Avatar
skunkone replied the topic: #22188 5 years 1 month ago
Help !
Where can I find the X8 Mk2 flare pls?
Discosucks's Avatar
Discosucks replied the topic: #21542 5 years 7 months ago
It's the kick section I find lacking power .

I am about to upgrade the the 15" in the h3 to the h3+'s driver ( 400 to 700 watt aes )

But im not sure will this making much of a difference in spl . The same way as i would Imagen your cbe's are just as loud as mine . :)
nikkelbatenburg's Avatar
nikkelbatenburg replied the topic: #21538 5 years 7 months ago
Which section of the H3's you miss power for that better mix? That are serious drivers, my are loaded with Rcf lfg401 but I think the difference in watts matters a lot for the output. Are you going to buy some more H3's or build some xtro's maybe??
Discosucks's Avatar
Discosucks replied the topic: #21520 5 years 7 months ago
I use two h3's with 4 cbe's .

My cbe's are loaded with fane colossus 18 1500 , and they are really loud . I think if i had two more h3's it would be a better mix .
nikkelbatenburg's Avatar
nikkelbatenburg replied the topic: #21519 5 years 7 months ago
And how many H3's do you use in combination with the 4 CBe's? I dont know exactly what you mean with ''but the h3's can get left behind at high spl'' ?? Do you think the Xtro's are better than H3's? I have seen a couple of times H3's for sale but I never wanted to buy them, I prefer a self made system for the idea :lol:
Discosucks's Avatar
Discosucks replied the topic: #21518 5 years 7 months ago
Sweet , i have 4 cbe's that use with martin h3's .

I like the kick / cbe combo but the h3's can get left behind at high spl so i bet the x tro's would work well .
nikkelbatenburg's Avatar
nikkelbatenburg replied the topic: #21514 5 years 7 months ago
Hopefully the 15'' do deliver hard kick bass, thats the reason I want to build them. Yes 4 CBe's and 2 X-tro is the idea, maybe I build 2 extra CBe's! :cheer:
Discosucks's Avatar
Discosucks replied the topic: #21513 5 years 7 months ago
Always loved the look of x tro's .

Are the two 15''s designed too deliver hard kick ?

are you planning to use the x tro's with the cbe's in your picture?
nikkelbatenburg's Avatar
nikkelbatenburg replied the topic: #21489 5 years 8 months ago
Next summer im going to build two Xtro's. I've bought almost all the speakers and horns but not 8 inch midspeakers. My first plan was tot buy the original 8pe21 from B&C and make the original wooden horn. But I've read a lot at this kind of forums and most people say that the wooden horn don't work so well. I live in the Netherlands and it is possible to order the XT8 horn flare from the UK. But it is an expensive horn flare so I thought it would be better to make a double 8 inch section for less money. I have seen some pictures from a version with a double 8'' but I never find any exact plans of it. Someone any idea? Or the mykey horn is the answer for the most perfect Xtro build?
cagedANIMAL's Avatar
cagedANIMAL replied the topic: #20730 6 years 4 weeks ago
anyone know about how much these cabs weigh? really considering building a pair or 2 of these.
ΚΔΠШΔЯ's Avatar
ΚΔΠШΔЯ replied the topic: #13845 8 years 5 months ago
Masterpiece of Craftmanship..!!!
lamouette/rck's Avatar
lamouette/rck replied the topic: #13806 8 years 5 months ago
Does anyone have the autocad files for the X-tro ??
I've find the PDF drawings but impossible to find the Autocad parts....

If someone have this in a part of his harddisk...

Thx :mrgreen:
guest's Avatar
guest replied the topic: #13583 8 years 5 months ago
Nice work can you build me one of these?...im looking for this design with just one 15"
tamuks's Avatar
tamuks replied the topic: #9296 9 years 2 months ago
good job but need to know if i make a pair will it sustain 4 projection bass bins cos lm having trouble with recovering my mid-range after makin 4 projector bass bins with P audio sd18" speaker .lm thinking of making X-TRO but with one 15' speaker not two has any made one with one 15' speaker yet
G-Audio's Avatar
G-Audio replied the topic: #9266 9 years 2 months ago
awesome nicely done
saul's Avatar
saul replied the topic: #9115 9 years 3 months ago
eminence kappa pro 15 LF will probably work well, but check you can get the driver in with the doors on, as they are not slim neodymium magnets
nrpinc's Avatar
nrpinc replied the topic: #9107 9 years 3 months ago
Its says the recommeded drivers are the 18 Sound drivers. Other than the 18 Sound drivers what other drivers can be used. I am an authorized Eminence dealer here in the states and was wondering which drivers are suitable?
bee's Avatar
bee replied the topic: #8988 9 years 4 months ago
try mykey on this forum....... he makes an 8" horns......
Pekar's Avatar
Pekar replied the topic: #8986 9 years 4 months ago
Hi !Who is making fibrglass horn for 8" spekar X-tro
zekeriyaTR's Avatar
zekeriyaTR replied the topic: #8958 9 years 4 months ago
cabin was beautiful.I did mid horn timber.I like the original one.You can see on my site. www.lefcamusic.com
bee's Avatar
bee replied the topic: #8760 9 years 5 months ago
yes any thing is possible but, with one 15" horn only it would not play as low, and the mid and high frequencys may be too over powering. I.e. in doing this it would change the hole concept of this box. You may be better to design a new box based on the extro design.

for example take one of the 15" horns then re-design it using a 12" driver, with a 6.5" horn and a 1" hf horn............

nrpinc what you need to remember is the xtro sounds very good as it was designed to sound. By changing its design may indeed make it sound not as good.
nrpinc's Avatar
nrpinc replied the topic: #8756 9 years 5 months ago
I like the box the way it is. I think its a great idea. I was asking if it could be built with only 1 15" driver instead of 2 thats all. i don't want to change the 8" or 1" section, I was just wondering if it would be possible with 1 15" driver.
bee's Avatar
bee replied the topic: #8754 9 years 5 months ago
on the plans i have there is no referance to loading the 8" horn, but on the new plans posted here it states the horn is bolted in to place and can be removed, to load. I allso noticed the 15" horn section differs to the plans i have. Im assuming the plans i have would be for the original version and the plans posted hear are the updated ones...... smiley16