View Full Version : Project AURORA

Niklas Nord
01-05-2005, 02:35 PM
The nasty project is under progress

What is this?

Fun with the routers..


perfect fit

perfect, just precise


yes it fits


Iīm the loudspeakers daddy

..the big nasty speakers !!

01-05-2005, 02:50 PM

Ian Mackenzie
01-05-2005, 03:01 PM
Gotta watch that mdf dust,

Gets in all the wrong places if you don't use a mask.


01-05-2005, 03:06 PM
See what long winter nights'll do to an othewise rational forumite?

Mutual coupling gonna make them somewhat peaky at about 10 Hz looks like. :D

Niklas Nord
01-05-2005, 03:13 PM
Thatīs 2 drivers in each box !


scott fitlin
01-05-2005, 03:13 PM
The bass should be fantastic!


01-05-2005, 03:28 PM
A pile of MDF dust on snow!! Nice:thmbsup: So how big is the space your are putting them in?? Why so many??


01-05-2005, 03:54 PM
Thatīs 2 drivers in each box !
LE5 in the little hole on the rear there? :rolleyes: :duck:

01-06-2005, 01:24 AM
I Like It
;) ;) ;)

Niklas Nord
01-06-2005, 04:36 AM
two towers, each consist of 4 boxes wich each contains 2 drivers,
thatīs 16 drivers total.

Itīs 52Liters / each driver.

01-06-2005, 06:49 AM
Is that aquaplas on the ground around your building? Is it to lower distortion?


Niklas Nord
01-06-2005, 02:05 PM
yes, white aquaplass

Niklas Nord
01-08-2005, 04:01 AM
The project is on hold for some time couse I have to work some now :D
Then it will be some updates, some paiting and more routing and so on..

Next update, maybe 3 weeks from now :)

01-08-2005, 06:49 AM
Great Nik,

May be i can hear your sound here in germany.:D


Niklas Nord
01-08-2005, 08:05 AM
Listen to this,
I live in an apartment :D

Longing for my own house to live in.

01-08-2005, 10:12 AM
The government is gonna be inquiring about your proprietary submarine excitation project experiments.

Maybe you can get a GRANT! :D

01-08-2005, 12:35 PM
make sure you warn the earth quake registration center before you start playing. They may hear you and think its a quake.

01-08-2005, 02:03 PM
Your twin bass towers remind me of the twin towers used in the $ 80,000.00 Martin Logan Statement E2 system I heard (felt) 3 times. This system uses 16 - 12" bass drivers, 8-per side, and was the most awesome bass performance I have heard. It literally knocked the pictures off the walls in the display room and rattled everything that was not firmly attached. It was great! You might check to see if your landlord has seismic damage insurance. Also, the high SPL's might blow some window seals in the thermopane windows in your listening area if there are any there. You might check your drywall periodically for cracks, separations and nail pops. Otherwise, have fun and enjoy! It should be a fantastic bottom end for your K2's! :cool: Great job!

Niklas Nord
01-09-2005, 04:53 AM
Tes the statement towers are cool. The Statemenst was somewhat the
idéa to copy. This is bigger and more heavy.

01-09-2005, 06:27 AM
Listen to this,
I live in an apartment :D

Longing for my own house to live in.

Why not ask your neighbours to chip in Niklas ;)

Niklas Nord
01-11-2005, 12:38 PM
That would be something.
oh my good :applaud:

Mr. Widget
01-11-2005, 06:45 PM
Originally Posted by Niklas Nord
Listen to this,
I live in an apartment :D

Longing for my own house to live in.

"Why not ask your neighbours to chip in Niklas ;)"

:applaud: :applaud: :applaud:


08-20-2005, 01:50 PM
Subwoofer design is to cancel acoustic room modes,
acoustics you know !! :) Itīs not SPL that is the couse here :barf: !

wow !!! exicting project...

it is possible to explain more...

what is size of room, modal reponse calculated and mesured,

the position phase,

what the result??

house resist ??

I haved a special earthquake project with 2 X 30" electrovoice...

each is equal to 5 X 15" 100dB 1 watt !!! total value 10 X 15"

My idea is saw a hole event port directly on floor and put driver just botton of floor with no box because .. in this the free resonnace is 12 Hz. i connected this monstr in eQ and cut high frec in arround 35 Hz . so no directivity effect.

I loose project because this system is create too much infrasound and it is really too much for structure of house with common side wall with other houses... I have a town house with no gap interhouses. (sic)...

see compare size of the monster with my 4343 with 15" LF


Niklas Nord
09-08-2005, 02:09 PM







09-08-2005, 07:17 PM
wow wow wow !!!

really pro finish with pro stock...
mmmmm and the connector.....

beautiful ... Bravo.

I feel you have terrible hope to plug all ??


Niklas Nord
09-10-2005, 10:56 AM
Yes it will be really something !! :D