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10F/8424 & RS225-8 FAST / WAW Ref Monitor
10F/8424 & RS225-8 FAST / WAW Ref Monitor
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Old 20th September 2019, 06:10 AM   #1861
xrk971 is offline xrk971  United States
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Let me edit Post 1 to state it clearly.
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Old 20th September 2019, 04:20 PM   #1862
Mas Penk is offline Mas Penk  Indonesia
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On page 1 it is mentioned that internal baffle is 8" meaning with both side attached (thickness total 1,5"), the baffle external is 9.5 ( near 10")

however on post #1856 XRK971 mentioned to stay closed (within 10% tolerance) with external baffle 12"
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Old 20th September 2019, 05:39 PM   #1863
xrk971 is offline xrk971  United States
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Sorry for the confusion folks. The original box was made of 1in thick XPS foam with an 8in internal width. Thus, resulting baffle was 10in wide. If making out if 3/4in plywood, the internal width should be about 8.5in. If I ever said 12in wide that’s wrong. The driver bezel is 223mm or 8.77in dia. 12in would be too wide.
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Old 21st September 2019, 01:20 PM   #1864
Elias Zacharopoulos is offline Elias Zacharopoulos  Greece
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IMG_20190921_150548.jpg

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IMG_20190921_150717.jpg

IMG_20190921_150744.jpg

IMG_20190921_150924.jpga colleague gave me a pair of speakers that remind me of my adolescence. FAST I believe. What do you think about this "oval" full-range alnico speaker (very common in TV sets ) ?

Last edited by Elias Zacharopoulos; 21st September 2019 at 01:27 PM.
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Old 27th September 2019, 03:56 PM   #1865
Mas Penk is offline Mas Penk  Indonesia
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Initial project.. blade assembling

Click the image to open in full size.
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Old 27th September 2019, 06:02 PM   #1866
xrk971 is offline xrk971  United States
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Can’t see your picture Mas Penk.
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Old 27th September 2019, 07:13 PM   #1867
SredniVashtar is offline SredniVashtar  United Kingdom
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Old 28th September 2019, 02:03 AM   #1868
Mas Penk is offline Mas Penk  Indonesia
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Final shape of the dagger... Unfortunately the volume only 0.9 liter. Is that OK or should I make a bigger one?

Blade 2.jpg - Google Drive
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Old 28th September 2019, 02:51 AM   #1869
xrk971 is offline xrk971  United States
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That’s fine,
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Old 29th September 2019, 02:57 PM   #1870
Mas Penk is offline Mas Penk  Indonesia
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X,

Do you use any damping material on enclosure?
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