edd9000
pfm Member
Since these are now close to finished, other than cosmetics, I thought I would post about them.
My initial goal was to build an active system, that was high efficiency using the Seos-12 CD horn.
Drivers were chosen by what came up on ebay, but I was looking for high efficiency, in the 100db range, decent response and high power handling.
To keep costs down a 3 way was chosen, this meant I could use the smaller horn, and I didn't need an 18" woofer capable of 1500hz.
I ended up with the Seos-12 horn, a precisions devices PD107 midrange and B&C 18PS76.
They are driven by my laptop running foobar, and using reaper as a host for the vst filters. Output is currently an 8 channel behringer soundcard, the fca610 which feeds my two Amcron PSA-2s and a Harman Kardon Citaction 24.
First some pictures of construction:
And as they are now, waiting final finish:
The Design is loosely based on a JBL 4345, but I went with 3 separate boxes for future flexibility.
My initial goal was to build an active system, that was high efficiency using the Seos-12 CD horn.
Drivers were chosen by what came up on ebay, but I was looking for high efficiency, in the 100db range, decent response and high power handling.
To keep costs down a 3 way was chosen, this meant I could use the smaller horn, and I didn't need an 18" woofer capable of 1500hz.
I ended up with the Seos-12 horn, a precisions devices PD107 midrange and B&C 18PS76.
They are driven by my laptop running foobar, and using reaper as a host for the vst filters. Output is currently an 8 channel behringer soundcard, the fca610 which feeds my two Amcron PSA-2s and a Harman Kardon Citaction 24.
First some pictures of construction:
And as they are now, waiting final finish:
The Design is loosely based on a JBL 4345, but I went with 3 separate boxes for future flexibility.