System Pictures & Description - Page 192

Face · 28th March 2011, 04:29 PM

FX001, the FX002 is a Nextel coated paper cone.

navin · 29th March 2011, 05:34 AM

Quote:

Originally Posted by Face

FX001, the FX002 is a Nextel coated paper cone.

Oh yes. thanks for reminding me. What box volume did you need for the FX001? The reason I ask is that I am looking to use this woofer in about 35 liters sealed to get about 45Hz (-3db / Qtc 0.8) and mate it to a W16NX001.

Face · 30th March 2011, 02:09 AM

Sorry I can't give you an accurate answer, I went with a 3ft^3 ported enclosure tuned to 20hz.

kipman725 · 1st April 2011, 02:08 PM

Speakers:
CHR-70 monitors, 4L sealed with LCR series network (0.39mH, 2.7ohm, 680uF) for baffle step, trebel reduction and bass eq. F-3dB =75Hz (without crossover). Front is 18mm MDF sandwich of 6mm and 12mm to aproximatly get flush mounting.

2x 10" skytronic subs, uneq'ed f-3dB = 45Hz (free space). Aprox 40L each.

Amps:
Marantz PM151 (subs)
SONY TA-AX220 with increased rail capacitance (monitors)

Crossover:
box ontop of amps
4th order butterworth @ 90HZ, sub signal is equalised such that flat to 20Hz excursion limited to 93dB @ 20HZ

Misc:
towels to stop subs rattling around ontop of each other. Foam on left hand wall to absorb early reflection.

SimontY · 1st April 2011, 03:38 PM

Great student(?) setup!

lsyq168 · 21st April 2011, 02:49 AM

it took me 3days to reading all the threads in the topic,some of the designs are so amazing! well i 'am from china.i like music very much,now it's my turn to show my ugly system

lsyq168 · 21st April 2011, 02:57 AM

my system 3 way all the speakers are HIVI
the pre amp DIY by the jc2 design,the amp DIY pass a 30 colome

the CD play is DIY either and i believe that the cables acounts in the audio system

i like the sound very much
can i upload the pics directhly to the forum?

derwhalfisch · 2nd May 2011, 04:00 AM

Quote:

Originally Posted by lsyq168

my system 3 way all the speakers are HIVI
the pre amp DIY by the jc2 design,the amp DIY pass a 30 colome

the CD play is DIY either and i believe that the cables acounts in the audio system

i like the sound very much
can i upload the pics directhly to the forum?

yeah dude, go for it

R-Carpenter · 8th May 2011, 12:45 AM

Paper Stone project. High efficiency high power handling low distortion design with added rear firing tweeter.
Complete description on PE forum here.
new project in works. PaperStone BBMTMBB - Techtalk Speaker Building, Audio, Video, and Electronics Customer Discussion Forum From Parts-Express.com
Concept, crossover design and measurements were done by me. Loudspeaker cases by Mark Williams (my friend and happy owner)
Roman.

ahegyes · 8th May 2011, 08:45 AM

A lot of hard work. Great job !!!

28th March 2011, 04:29 PM	#1911
Face diyAudio Member Join Date: May 2007	FX001, the FX002 is a Nextel coated paper cone. __________________ "If it measures good and sounds bad, -- it is bad. If it sounds good and measures bad, -- you've measured the wrong thing." Daniel R. von Recklinghausen

30th March 2011, 02:09 AM	#1913
Face diyAudio Member Join Date: May 2007	Sorry I can't give you an accurate answer, I went with a 3ft^3 ported enclosure tuned to 20hz. __________________ "If it measures good and sounds bad, -- it is bad. If it sounds good and measures bad, -- you've measured the wrong thing." Daniel R. von Recklinghausen

1st April 2011, 03:38 PM	#1915
SimontY diyAudio Member Join Date: May 2003 Location: Sheffield, North England	Great student(?) setup! __________________ Fave. threads: Marantz CD63 \| Philips CD650 \| my 3-way dipoles \| T-bass for dipoles \| EnABL treatment \| Arcam Alpha (CD)

8th May 2011, 08:45 AM	#1920
ahegyes diyAudio Member Join Date: Aug 2007	A lot of hard work. Great job !!! __________________ www.diy-audio.ro

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21st April 2011, 02:49 AM	#1916
lsyq168 diyAudio Member Join Date: Apr 2008	it took me 3days to reading all the threads in the topic,some of the designs are so amazing! well i 'am from china.i like music very much,now it's my turn to show my ugly system

21st April 2011, 02:57 AM	#1917
lsyq168 diyAudio Member Join Date: Apr 2008	my system 3 way all the speakers are HIVI the pre amp DIY by the jc2 design,the amp DIY pass a 30 colome the CD play is DIY either and i believe that the cables acounts in the audio system i like the sound very much can i upload the pics directhly to the forum?

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