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Multi-Way Conventional loudspeakers with crossovers

Visaton 2xAL130_KE25SC
Visaton 2xAL130_KE25SC
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Old 6th October 2017, 02:52 PM   #11
vulejov is offline vulejov  Serbia
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Small Changes
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File Type: jpg AL130x2_KE25SC_R_FR.jpg (110.9 KB, 61 views)
File Type: jpg AL130x2+KE25SC_FR.jpg (118.5 KB, 59 views)
File Type: jpg AL130x2_KE25SC_R_THD.jpg (161.9 KB, 59 views)
File Type: jpg AL130x2_KE25SC_XO.jpg (61.1 KB, 60 views)
File Type: jpg AL130x2_THD.jpg (159.1 KB, 60 views)
File Type: jpg KE25SC_THD.jpg (118.5 KB, 20 views)
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Old 6th October 2017, 07:41 PM   #12
Mario Pankov is offline Mario Pankov  Europe
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Visaton 2xAL130_KE25SC
Quote:
Originally Posted by peterbrorsson View Post
Hi there,
Are you using a bigger box to get that bump under 100Hz?
Yupp and higher port tuning. Its a trick that makes a speaker utilizing small woofers sound dynamic. Exploited by about any manufacturer.
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Old 7th October 2017, 08:13 AM   #13
vulejov is offline vulejov  Serbia
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First simulation, pair of AL130 units in 35L box, port tuning about 40Hz.. second 35L-50Hz..
In measurements you can see room modes, far from ideal simulation, Fb-37Hz..
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