my "little" build

revboden · 25th September 2011, 02:17 AM

some pics from the sub i just built. It's in the testing phase right now so no paint or finish shots.

Oh yeah, you'll notice i didn't use the first set of bottom curve I made but since the process was the same i didn't bother with pics.

it's for a Dayton Audio RSS315HF-4 12" Reference HF Subwoofer 4 Ohm High Fidelity Reference Series in a 6ft^3 box tuned to 15Hz. after about two hours run in I took it for a spin, It is a beast. 12down is at ~12Hz

and in room 2db down at 20Hz, at 105db/25Hz the port makes no extraneous noise, nada.

revboden · 25th September 2011, 02:19 AM

pt 2

revboden · 25th September 2011, 02:21 AM

pt 3

revboden · 25th September 2011, 02:28 AM

these are the concept cad nonsense.

geraldfryjr · 25th September 2011, 05:10 AM

Very Cool!
I'll be tuned in to hear about your results as I am very interested in how that driver performs.
So far the specs I have seen so far are excelent!

jer

Homeboydeluxe · 25th September 2011, 08:37 PM

Very Impressive,

Excellent build quality, well done, How many watts are you powering it with? are you bothering with a HPF?

revboden · 25th September 2011, 09:03 PM

for now 300w, HP active at 16Hz. I deactivated the HP and there was no real improvement so for protection turned it back on. i love MiniDSP

geraldfryjr · 26th September 2011, 04:34 PM

Cool, Can you get some THD measurements or FFT charts for various levels and frequency sweep's?

jer

camaudio · 26th September 2011, 04:45 PM

Is that birch ply?

whats the treatment you used on the iside of the part?

NEO Dan · 26th September 2011, 06:09 PM

Looks nice!
Is this a single sheet of wood?

26th September 2011, 06:09 PM	#10
NEO Dan diyAudio Member Join Date: Jun 2008	Looks nice! Is this a single sheet of wood? __________________ Regards, Dan

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25th September 2011, 05:10 AM	#5
geraldfryjr diyAudio Member Join Date: Feb 2008 Location: Jackson,michigan	Very Cool! I'll be tuned in to hear about your results as I am very interested in how that driver performs. So far the specs I have seen so far are excelent! jer

25th September 2011, 08:37 PM	#6
Homeboydeluxe diyAudio Member Join Date: Feb 2010	Very Impressive, Excellent build quality, well done, How many watts are you powering it with? are you bothering with a HPF?

25th September 2011, 09:03 PM	#7
revboden diyAudio Member Join Date: Feb 2011	for now 300w, HP active at 16Hz. I deactivated the HP and there was no real improvement so for protection turned it back on. i love MiniDSP

26th September 2011, 04:34 PM	#8
geraldfryjr diyAudio Member Join Date: Feb 2008 Location: Jackson,michigan	Cool, Can you get some THD measurements or FFT charts for various levels and frequency sweep's? jer

26th September 2011, 04:45 PM	#9
camaudio diyAudio Member Join Date: Dec 2007	Is that birch ply? whats the treatment you used on the iside of the part?