DIY CSS 2xSDX15 sealed 140L - Home Theater Forum and Systems - HomeTheaterShack.com

 
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post #1 of 4 Old 12-22-07, 02:46 PM Thread Starter
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DIY CSS 2xSDX15 sealed 140L

Manufacturer: DIY
Provided by: Ilkka
Manufacturer link: Woofers bought from LumoAudio
Price: -

Please contact if you would like to have the same kind of subwoofer (with better cabinet and numerous finish options) being built for you.

Manufacturer specs:
• Woofer: 2x CSS SDX15 (DVC 2x2 ohm)
• Amplifier: 2x Crown CE4000 (~3600 W @ 4 ohm bridged per amp)
• Enclosure: 140 liters, horizontal sonotube (508 mm / 20” dia., 12 mm thick), opposed woofers, 30 mm CNC-machined, heat-treated birch + 36 mm HDF end caps, total weight with woofers around 70 kg / 155 lbs
• Signal processing: Behringer DCX2496

Configuration as tested:
Phase: 0 degrees
Crossover: 40 Hz / 120 Hz / Bypassed
EQ: Not used
Orientation: Woofers facing left and right

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post #2 of 4 Old 12-22-07, 02:46 PM Thread Starter
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Re: DIY CSS 2xSDX15 sealed 140L



+/- 3 dB points: 24.5 Hz - 54 Hz (crossover min)

+/- 3 dB points: 31.7 Hz - 110 Hz (crossover max)
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post #3 of 4 Old 12-22-07, 02:46 PM Thread Starter
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Re: DIY CSS 2xSDX15 sealed 140L









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post #4 of 4 Old 12-22-07, 02:46 PM Thread Starter
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Re: DIY CSS 2xSDX15 sealed 140L



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140l , 2xsdx15 , css , diy , sealed

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