double 15 th with the 18 sound 15 nlw9401 4r - diyAudio
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Old 4th March 2013, 03:09 PM   #1
epa is offline epa  Netherlands
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Default double 15 th with the 18 sound 15 nlw9401 4r

just sharing this
no measurements jet,they wil be taken next couple of weeks.
whe just hooked it up with a qsc 3k6 and the powesoft digimod pfc-su 3000.
all i can say, it was vision blurring loud.
the low end seems pretty close to the sim.
whe where planning the bild when the new cnc router is in place,but whe couldn't wait for it + whe had some time last week.
the sim,top one is normal setup and bottom is ppsl modus.
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finished it should look like this
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some bild pics
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Old 4th March 2013, 05:48 PM   #2
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Wow that's a large cabinet! Weight?

Is that 1" ply?
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Old 4th March 2013, 06:07 PM   #3
epa is offline epa  Netherlands
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3/4 ply,and a litle under 600 ltrs.
whe needed 150cm(5 ft)tall .
not heavy for 2 persons ,and moveable with one person,whe make casters on the champhered lower corner.
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Old 4th March 2013, 09:30 PM   #4
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Is there any SPL benefit to having the woofers fire into the throat at the same time, occupying the same space, as opposed to having two seperate cabinets, where the woofer would be firing into its own throat?
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Old 5th March 2013, 04:36 AM   #5
epa is offline epa  Netherlands
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none.
the only benefit is ppsl mode,and the shared space for the plate amp.
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. hr driver db
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Old 5th March 2013, 01:35 PM   #6
tb46 is offline tb46  United States
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Hi epa,

Nice work. Just wish I had more time.

Regards,
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Old 5th March 2013, 01:36 PM   #7
epa is offline epa  Netherlands
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Location: amsterdam
tnx oliver
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. hr driver db
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Old 5th March 2013, 02:18 PM   #8
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Epa that look crazy. Nice work
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Old 5th March 2013, 02:33 PM   #9
epa is offline epa  Netherlands
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tnx kornny
stil needs a lot of work tho.
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Old 10th March 2013, 09:12 AM   #10
epa is offline epa  Netherlands
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Join Date: Apr 2010
Location: amsterdam
fyi
the amp was a master audio 3k6,not a qsc.

test wil be done next week,hope that its dry
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