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Re: 4 Pi and 7 Pi bass response- More similar or different? [message #61595 is a reply to message #61567]

Mon, 21 December 2009 19:44

Psychoacoustic
Messages: 75
Registered: May 2009

Viscount

Gents, going to try the Pi 7 midhorns. Delta 10A ordered. Planning to cover the Pi 4 tweeter horn cut out and use the Pi 4 bass cabs with midhorn on top. Understand this is a deviation from Pi 7 design- will build correct bass cab at a later date.
JBL 4507 has tunable ports. What frequency is suggested to similate Pi 7 cab tuning?
Due to the very different dimensions of the 4507 cab, advice please for facing woofer to the rear or front? Try it and see?
Thanks, Ant.

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[Message index]

		4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Wed, 16 December 2009 22:57
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Thu, 17 December 2009 09:44
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Thu, 17 December 2009 18:32
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Thu, 17 December 2009 19:28
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Thu, 17 December 2009 19:16
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Thu, 17 December 2009 21:12
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Fri, 18 December 2009 09:09
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Fri, 18 December 2009 09:51
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Fri, 18 December 2009 10:41
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Fri, 18 December 2009 16:52
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Fri, 18 December 2009 18:44
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Mon, 28 December 2009 13:00
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Mon, 28 December 2009 13:10
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Mon, 21 December 2009 19:44
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Mon, 21 December 2009 20:55
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: feket663 on Sun, 27 December 2009 11:02
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Sun, 27 December 2009 12:12
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: feket663 on Sun, 27 December 2009 14:53
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Sun, 27 December 2009 17:52
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: feket663 on Mon, 28 December 2009 14:56
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Mon, 28 December 2009 21:41
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Thu, 31 December 2009 17:37
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Fri, 01 January 2010 08:39
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Tue, 12 January 2010 22:39
		Cornerhorn Ruminations By: Wayne Parham on Wed, 13 January 2010 08:56
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Wed, 13 January 2010 18:14
		Room Treatments By: Wayne Parham on Wed, 13 January 2010 21:25
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Wed, 13 January 2010 22:58
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Wed, 13 January 2010 23:22
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Thu, 14 January 2010 17:30
		seven π photos By: Wayne Parham on Thu, 14 January 2010 19:32
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Fri, 15 January 2010 15:31
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Fri, 15 January 2010 16:55
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: tom-m on Fri, 15 January 2010 22:01
		Cornerhorns and constant directivity By: Wayne Parham on Fri, 15 January 2010 23:50
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Sat, 13 March 2010 04:56
		Crossover considerations - power handling, frequency, slope, etc. By: Wayne Parham on Sat, 13 March 2010 10:35
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Sat, 13 March 2010 17:38
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Infrasonic on Tue, 16 March 2010 17:54
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Tue, 16 March 2010 18:29
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Infrasonic on Tue, 16 March 2010 19:06
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Tue, 16 March 2010 21:15
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Wed, 27 November 2013 20:16
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Thu, 28 November 2013 09:35
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Infrasonic on Wed, 17 March 2010 00:50
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Sun, 06 June 2010 06:25
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Sun, 06 June 2010 09:22
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Mon, 07 June 2010 20:19
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Mon, 07 June 2010 21:01
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Psychoacoustic on Mon, 07 June 2010 21:11
		Re: 4 Pi and 7 Pi bass response- More similar or different? By: Wayne Parham on Tue, 08 June 2010 08:17

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