porn horn

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   so has anyone used the porn horn yet.  I notice that pap are now selling them.  Was wondering if Rog has/will post/ed some plans for a cabinet using them.  
If not has anyone any idea what the back volume should be using the sn12b, and any suggestions on grouping them.
Jez

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Jez_Ultra Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 26 February 2004 Location: United Kingdom Status: Offline Points: 334	Post Options Post Reply Quote Jez_Ultra Report Post Thanks(0) Quote Reply Topic: porn horn Posted: 09 October 2004 at 1:01pm
	so has anyone used the porn horn yet. I notice that pap are now selling them. Was wondering if Rog has/will post/ed some plans for a cabinet using them. If not has anyone any idea what the back volume should be using the sn12b, and any suggestions on grouping them. Jez

Jez_Ultra Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 26 February 2004 Location: United Kingdom Status: Offline Points: 334	Post Options Post Reply Quote Jez_Ultra Report Post Thanks(0) Quote Reply Posted: 09 October 2004 at 1:03pm
	ps can't wait to hear the results of the bass shootout.

loophole Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 02 March 2004 Status: Offline Points: 469	Post Options Post Reply Quote loophole Report Post Thanks(0) Quote Reply Posted: 11 October 2004 at 2:31am
	we've now got a pair, and we're very pleased with them. rog said to make the back chamber as small as possible, we've basically built a 10degree trapezoidial cabinet, and the back space is pretty tight around the driver. took them to a quarry this weekend with the rest of the rig and had a lot of fun ;) they sound lovely and still pack a punch 75m off (as far away as we've had an opportunity to test. the phase plug isn't the most complex of designs, but the speaker is noticably clearer around the upper mid compared to conventional mt122 horns.

Jez_Ultra Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 26 February 2004 Location: United Kingdom Status: Offline Points: 334	Post Options Post Reply Quote Jez_Ultra Report Post Thanks(0) Quote Reply Posted: 11 October 2004 at 7:59pm
	so theres no science, just make it nice and snug. I'll create something from my imagination then, and post the drawing for anyone else wanting to make some. I guess you used a similar layout to the mt122, with the cd in the middle. I think I'm going to split them, one horn, 1 box kinda thing. Jez

loophole Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 02 March 2004 Status: Offline Points: 469	Post Options Post Reply Quote loophole Report Post Thanks(0) Quote Reply Posted: 12 October 2004 at 2:08am
	no i also split them. we have two 12 inchers and two top boxes