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Re: Horns, transmission lines and reflex cabinets [message #21215 is a reply to message #21209]

Thu, 11 August 2005 17:04

Wayne Parham
Messages: 18738
Registered: January 2001

Illuminati (33rd Degree)

Yeah, corner placement provides eight-space loading only up to the point where the distance to the room boundaries are a 1/4 wavelength. After that, the placement transitions to baffle loading only, making a 6dB drop. For frequencies above this point, the walls and floor act as reflectors instead of launch boundaries, so unless the midrange and tweeter are horn loaded, they'll be a source of early reflections.

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[Message index]

		A little article about a BLH....why go to the trouble..... By: Ed Schilling on Sat, 06 August 2005 20:49
		Horns, transmission lines and reflex cabinets By: Wayne Parham on Sun, 07 August 2005 03:13
		Re: Horns, transmission lines and reflex cabinets By: Ed Schilling on Sun, 07 August 2005 08:21
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Sun, 07 August 2005 08:36
		Re: Horns, transmission lines and reflex cabinets By: Ed Schilling on Sun, 07 August 2005 09:41
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Sun, 07 August 2005 10:08
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Wed, 10 August 2005 13:41
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 11 August 2005 05:16
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Thu, 11 August 2005 07:15
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 11 August 2005 07:28
		Re: Horns, transmission lines and reflex cabinets By: hurdy_gurdyman on Thu, 11 August 2005 09:41
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 11 August 2005 10:05
		Re: Horns, transmission lines and reflex cabinets By: hurdy_gurdyman on Thu, 11 August 2005 10:37
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 11 August 2005 11:09
		Re: Horns, transmission lines and reflex cabinets By: hurdy_gurdyman on Thu, 11 August 2005 12:56
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 11 August 2005 17:04
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Tue, 16 August 2005 09:44
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Tue, 16 August 2005 10:00
		Re: Horns, transmission lines and reflex cabinets By: Martin on Tue, 16 August 2005 17:48
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Thu, 18 August 2005 08:08
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 18 August 2005 08:54
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Thu, 18 August 2005 09:32
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 18 August 2005 09:39
		Re: Horns, transmission lines and reflex cabinets By: Martin on Thu, 18 August 2005 15:37
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Fri, 19 August 2005 08:05
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Fri, 19 August 2005 09:27
		Re: Horns, transmission lines and reflex cabinets By: Martin on Sat, 20 August 2005 06:22
		Mouth Area and Cut-Off Frequency By: Martin on Sat, 20 August 2005 14:16
		Re: Mouth Area and Cut-Off Frequency By: Retsel on Mon, 22 August 2005 08:31
		Re: Mouth Area and Cut-Off Frequency By: Martin on Thu, 25 August 2005 18:23
		Re: Mouth Area and Cut-Off Frequency By: Retsel on Fri, 26 August 2005 09:17
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Mon, 03 October 2005 10:41
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Mon, 03 October 2005 13:57
		Re: Horns, transmission lines and reflex cabinets By: Retsel on Mon, 03 October 2005 14:41
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Mon, 03 October 2005 15:15
		Re: Horns, transmission lines and reflex cabinets By: Chris K on Thu, 18 August 2005 20:29
		Re: Horns, transmission lines and reflex cabinets By: Wayne Parham on Thu, 18 August 2005 21:14
		Re: Horns, transmission lines and reflex cabinets By: ChrisK on Thu, 18 August 2005 22:17
		Maximum SPL charts By: Wayne Parham on Mon, 12 September 2005 06:02
		Re: A little article about a BLH....why go to the trouble..... By: SingleMinded on Sun, 07 August 2005 09:15
		A W-bin! By: Poindexter on Sun, 07 August 2005 15:53
		Re: A W-bin! By: hurdy_gurdyman on Sun, 07 August 2005 21:04
		Hurt me; hurt me! By: Poindexter on Sun, 07 August 2005 23:31
		Re: Hurt me; hurt me! By: Bob Brines on Mon, 08 August 2005 06:41
		You have mail, Bob. By: Poindexter on Mon, 08 August 2005 09:48

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