AudioRoundTable.com - RDF feed
type: channel
description: Audio advice and discussions with audiophiles and professionals. Free discussion forums, open to all and frequented by industry experts. Ask questions and get advice on stereos, speakers, hi-end amplifiers, pre-amps, home theater, tube hi-fi, turntables, vinyl, tweaks, music, films, video, DVDs and more.
items: near field chaos
items: Re: near field chaos

near field chaos
type: item
description: There was some talk earlier about the near field being chaotic from an array. How is this different than breakup modes from a fullrange speaker? From what I am told there are some designs that use this on purpose, like with whizzer cones and dual surrounds. The Manger uses different areas for different frequencies on purpose, as does the Altec BiFlex. Arrays use different speakers, Mangers and BiFlex's used different areas on the same speaker cone. I'd like to hear from the experts on this. What do we gain? What do we lose? Ralph
creator: Ralph
date: 2004-09-19T22:11:08-00:00

Re: near field chaos
type: item
description: I'm no expert, but I'd say that different radiating planes would act pretty much the same, whether on a single membrane or on several different ones. My guess is that single membrane allows closer placement of radiating areas but multiple drivers allows more electromagnetic strength. Steve
creator: Steve Aragon
date: 2004-09-30T11:40:04-00:00