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Cubical HD15

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wizard23 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote wizard23 Quote  Post ReplyReply Direct Link To This Post Topic: Cubical HD15
    Posted: 12 July 2012 at 7:35pm
Hello everybody,

reasently i posted there plans for hibrid kickback bin for 15 speaker, but when i heard the impulse response, i look forward for something more acurate for midbass section. HD 15 looks spectacular, but dimensions dont fit my current rig, so i did little recalc, tuned this horn little lower, and expand mouth area and final of this was midbass horn with dimensions 60x60x60.

Soon i realise an build and post more images and for interested persons i also post a detailed build plans.

It has larger speaker chamber, and expanded end of the hornmouth, but frequence characteristics is basically same as hd15.






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Disco Stu View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Disco Stu Quote  Post ReplyReply Direct Link To This Post Posted: 14 July 2012 at 8:57am
So you have made a bigger box which isn't any more efficient?

Stu
All you need to know is:
Sensitivity + Power Handling - Power Compression = Max Output

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smoore View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote smoore Quote  Post ReplyReply Direct Link To This Post Posted: 14 July 2012 at 8:59am
It fits his rig dimensions better.. Plenty of people re-design cabinets to fit in their system better. Could you post up plans, I'm sure someone will find them useful!
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wizard23 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote wizard23 Quote  Post ReplyReply Direct Link To This Post Posted: 14 July 2012 at 9:18am
it have bigger mouth, so it's louder,... but the fundamentals of characteristics are basically in same tuning as hd 15... (compare with original HD 15, that have sensitivity over 105 db in peak since 1x pi,... this is near 105 db in 2 x pi space...

after i build prototype i post cut sheets and full plans, but for the start, i would like to heard how it sounds... don't want to post something which could honk or do anything unexpected...
.ONLY_GOOD_SYSTEM_IS.
..[[[#]]]._______..[[[#]]]..
.[||||||||]_______[||||||||].
.[||||||||]_______[||||||||].
.------SOUND SYSTEM------.
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