I wonder if it would be possible to couple a pair of small speakers in a soundbar configuration for bass enhancement using direct radiation for stereo separation?
Dear EddieT,
I built a soundbar with the SPK Audio F02A-4(2" full-range) and it has plenty of bass about 70Hz.
SPK Audio F02A-4 soundbar at YouTube
車載用6cm-DDBH(SPK Audio F02A-4)で聴く[1]~Andre Previn / 'S Wonderful【住宅内録音】 - YouTube
I built a soundbar with the SPK Audio F02A-4(2" full-range) and it has plenty of bass about 70Hz.




SPK Audio F02A-4 soundbar at YouTube
車載用6cm-DDBH(SPK Audio F02A-4)で聴く[1]~Andre Previn / 'S Wonderful【住宅内録音】 - YouTube
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@nandappe Thank you very much, I like the design and I think the parallel ports would indeed enhance coupling bass to the room. I also enjoyed a visit to your website.
Just to add confirmation, it's certainly possible. The attached are some simple designs I did some months ago for a few of the MA units -they're on their site, but tend to get buried. I suppose I should do a few more when time permits.
Attachments
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CHN50 six-unit soundbar.PNG54.2 KB · Views: 167
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CHN50 simple quad soundbar.PNG30.3 KB · Views: 149
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CHN50 simple 3-driver soundbar.PNG32.4 KB · Views: 150
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CHN50 simple vented soundbar.PNG31.9 KB · Views: 145
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Alpair 5.3 six-unit soundbar.PNG55.3 KB · Views: 145
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Alpair 5.3 simple 5-driver soundbar.PNG37.9 KB · Views: 140
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Alpair 5.3 simple quad soundbar.PNG30 KB · Views: 137
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Alpair 5.3 simple 3-driver soundbar.PNG37 KB · Views: 131
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Alpair 5.3 simple vented soundbar.PNG35.3 KB · Views: 223
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CHR70.3 soundbar.PNG61.4 KB · Views: 156
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I didn't express it well but I was thinking of single or coupled chambers to enhance the bass. The adjacent parallel bass ports of nandappe's design come close.
@Scottmoose , would the CHN50 soundbar designs you have here and on the MarkAudio wesbite work with the CHN-50P too? or are they very different.
thanks
thanks
Anyone build a Mark Audio center channel / soundbar yet?
I've moved my Pluvia HD 7.2 microtowers to the televison room, and I'm looking for a sympathetic center channel to build. I could go with more of the same Pluvias, but I'm also curious about the Alpair 7MS, CHR 70, and Alpair 5.3 (since they're also in stock).
My inclination is a ported enclosure: short in height with room for width and depth . . . an onken center?
Thanks
I've moved my Pluvia HD 7.2 microtowers to the televison room, and I'm looking for a sympathetic center channel to build. I could go with more of the same Pluvias, but I'm also curious about the Alpair 7MS, CHR 70, and Alpair 5.3 (since they're also in stock).
My inclination is a ported enclosure: short in height with room for width and depth . . . an onken center?
Thanks

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