New BR Bookshelf Cabinet for Alpair 12 - diyAudio
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Old 25th June 2010, 05:09 PM   #1
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Default New BR Bookshelf Cabinet for Alpair 12

I'm glad to get a new sample cabinet, it is a bass reflex bookshelf cabinets for Alpair 12 full range driver. The internal volume of the cabinet is 13.44 liter with outer dimension 240x250x360mm. These small boxes is suitable for small listening area.

The original drawing and the oakwood cabinet, see below:
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Last edited by Musik007; 19th June 2011 at 04:58 PM.
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Old 26th June 2010, 03:11 PM   #2
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Stick double-sided tape onto the internal walls and top before putting in damping foam.
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Old 28th June 2010, 02:31 PM   #3
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Cut the black foam into proper sizes and put in the cabinet evenly. Make sure the black foams attached on top, bottom and rear panels and side walls.
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File Type: jpg 13.4L-02.jpg (787.5 KB, 235 views)
File Type: jpg 13.4L-03.jpg (785.1 KB, 54 views)
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Old 28th June 2010, 02:37 PM   #4
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Finished.
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File Type: jpg 13.4L-07.jpg (738.7 KB, 58 views)
File Type: jpg 13.4L-08.jpg (792.6 KB, 49 views)
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Old 28th June 2010, 02:48 PM   #5
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This is a small sized booshelf BR cabinet particularly for Alpair 12 full range driver.
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File Type: jpg 13.4L-09.jpg (694.2 KB, 35 views)
File Type: jpg 13.4L-11.jpg (743.1 KB, 26 views)
File Type: jpg 13.4L-12.jpg (729.2 KB, 28 views)
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Old 6th July 2010, 02:57 PM   #6
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These are complete Alpair 12 BR bookshelf speakers.
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File Type: jpg 13.4L-22.jpg (779.3 KB, 74 views)
File Type: jpg 13.4L-23.jpg (764.0 KB, 63 views)
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Old 6th July 2010, 04:07 PM   #7
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The oakwood cabinet was painted in dark brown color and compared with the oakwood cabinets in natural color without painting.

Click the image to open in full size.

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Old 7th July 2010, 03:23 PM   #8
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The net price of this Alpair 12 bookshelf oakwood cabinet is USD160/pair without shipping cost. The dimension is 240W x 250D x 360H mm. It is solid oakwood in 20 mm thickness. The net weight is around 11 kg for one pair. If interested, please pm your country. I can quote shipping cost.
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File Type: jpg 13.4L-07.jpg (738.7 KB, 50 views)
File Type: jpg 13.4L-10.jpg (715.2 KB, 44 views)

Last edited by Musik007; 13th August 2010 at 02:12 AM.
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Old 7th July 2010, 03:53 PM   #9
al r. is offline al r.  United States
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Talking Where to purchase these, please?

I wonder if these would be suitable for my pioneer 16m anniversary drivers to fit? If so, where can these be purchased?

al r.
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Old 7th July 2010, 05:59 PM   #10
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Hello al r.,

I'm in Hong Kong.

The hole of this cabinet is ready for Mark Audio Alpair 12 full range driver, but the size of hole may not be suitable for other brand's driver.

Thanks,
Tony.
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