Visaton Grand Orgue

[chris661]

if two of the elements play fullrange there will be cancellations at certain frequencies depending on the center to center distance.

... Unless your ears are equidistant to both.

Chris

 

[Pano]

Maybe that why there is such a rising response, to fight the cancellation,.

 

[revisorn]

if two of the elements play fullrange there will be cancellations at certain frequencies depending on the center to center distance.

YouTube- Danny Richie at GR research

A good demonstration why two drivers simoultanesly playing high range doesnt work.

 

[Scottmoose]

Except when it can. This is circumstance dependent and there are in fact a number of successful speakers using twin HF drivers, either as direct radiators or in omni variations, dipoles (Orion, anyone?) etc.

 

[Scottmoose]

Maybe that why there is such a rising response, to fight the cancellation,.

Likely. Thanks for the zip file BTW, will have a gander shortly.

 

[pelanj]

The Petit Orgue looks like an interesting project to try out. Low sensitivity and two fullrangers in the front, but maybe the front FR driver pair could be replaced by a better single one. Edit: e.g. TC9FD18-08 should fit. Mine would be active anyway, so I would not have to care about EQ or sensitivity differences.