Help for bass unit incloser

pra3718 · 23rd January 2009, 09:31 AM

Please find the attached picture. Which option would be more effective ?
Regards.

pra3718 · 23rd January 2009, 09:35 AM

I am sorry, above picture is not correct. Please find this.

sreten · 23rd January 2009, 10:52 AM

Hi,

With two bass drivers you would normally mount them on opposite
faces such that the dynamic forces of the cone movements cancel.

/sreten.

valleyman · 23rd January 2009, 11:06 AM

Option 1 here looks interesting too. It would have the same advantage of cancelling forces.

I haven't seen this configuration before - at a first glance it looks a bit like a monopole version of a ripole. Do you think the resonant frequency of the sealed system might be pushed down affording slightly deeper bass in this configuration? If so it might be possible to adjust the size of the slot as a sort of mechanical approach to an LT

Of course I could be way off...

pra3718 · 23rd January 2009, 02:45 PM

Thank you,
I will follow your opinions, Please help for mdf's box size. Is this size is sutable for ? pl. find attached picture

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23rd January 2009, 10:52 AM	#3
sreten diyAudio Member Join Date: Nov 2003 Location: Brighton UK	Hi, With two bass drivers you would normally mount them on opposite faces such that the dynamic forces of the cone movements cancel. /sreten.

23rd January 2009, 11:06 AM	#4
valleyman diyAudio Member Join Date: Feb 2008	Option 1 here looks interesting too. It would have the same advantage of cancelling forces. I haven't seen this configuration before - at a first glance it looks a bit like a monopole version of a ripole. Do you think the resonant frequency of the sealed system might be pushed down affording slightly deeper bass in this configuration? If so it might be possible to adjust the size of the slot as a sort of mechanical approach to an LT Of course I could be way off...