I would like to make a ported Synergy Horn subwoofer down to 60-80 Hz. Using hornresp gives me a problem, because I have to choose between Lpt (vented rear port lenght) or Lp (Offset driver throat port lenght) , I can't have both. Is there a way around this? Maybe only Akabak can do that kind of simulation?
Regards Sebastian
Regards Sebastian
Hi Sebastian,
A Synergy-type horn should ideally be modelled in Hornresp as a multiple entry horn rather than as an offset driver (OD) horn, so that the contribution of the high frequency driver at the apex of the horn can also be taken into account in the simulations. Using the multiple entry model it is possible to specify both a vented rear chamber and a throat port, as shown in Attachment 1.
Alternatively, if the contribution of the high frequency driver is not required, then the system can be modelled as an offset driver compound (CH1) horn, with the rear port being specified using Horn 2, as shown in Attachment 2.
Kind regards,
David
A Synergy-type horn should ideally be modelled in Hornresp as a multiple entry horn rather than as an offset driver (OD) horn, so that the contribution of the high frequency driver at the apex of the horn can also be taken into account in the simulations. Using the multiple entry model it is possible to specify both a vented rear chamber and a throat port, as shown in Attachment 1.
Alternatively, if the contribution of the high frequency driver is not required, then the system can be modelled as an offset driver compound (CH1) horn, with the rear port being specified using Horn 2, as shown in Attachment 2.
Kind regards,
David
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