Looking for Phase Data, W14RC25-08 & SB29RDC-C000-4

[Destroyer OS]

Hello everyone,

If anyone has phase data for

SB29RDC-C000-4

&

Silver Flute W14RC25-08

I'd be ever so grateful.

 

[Lojzek]

There is no point to show phase response data from the manufacturer's point of view. Still, when you do need phase, you simply have it calculated by the simulators after you trace the FR. Response Modeler and FRD Response Blender does that. SF W14RC25 frequency response from Madisound web includes LF response of a driver in a vented cabinet without showing it in impedance or mentioning that, and the SPL level does not include baffle step, it's only 2pi radiation. The same phase calculation you can get for impedance also.

 

[Destroyer OS]

Oops, didn't know that graph was from an in-box...

Looks like it's time to format again so I can run windows!

 

[GDO]

Here enclosed an frd of the Silver Flute measured on axis on a 18cmX29cm baffle.

Can't help you for the SBA.

PD: Had to change ext from .frd to .txt to upload, but it's an frd file.

 

[Destroyer OS]

Thank you!

 

[Destroyer OS]

Sadly the DB data is so low it won't work in Boxsim. So I guess I can steal some phase data to match up with a recreated FR plot mixed between winSID and yours for below 100hz.

 

[GDO]

In Boxsim driver data dialogue you scan scale the measurement adding dbs to your measurement data. Use the "Modify level" button.

Btw, the phase is not something you can manipulate freely, as it is closely related to amplitude. As commented before there are tools to calculate this.

 

[Destroyer OS]

Ah, I have learning to do for certain. Thanks

And I haven't had time to install windows yet.