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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: Anyone got any intresting designs for Omega 18"?
items: Re: Anyone got any intresting designs for Omega 18"?
items: What is it, Karlson 15"UF ? tia
items: Re: What is it, Karlson 15"UF ? tia

Anyone got any intresting designs for Omega 18"?
type: item
description: I have aquired one. Don't really want to go for reflex and don't want to go huge (20ft^3+). I've already got one big TL sub and it takes three people to get it down the stairs. Any ideas or comments?
creator: demanddeepbass
date: 2002-03-13T10:49:54-00:00

Re: Anyone got any intresting designs for Omega 18"?
type: item
description: I haven't done simulations, but it would probably run fine in an 8 cuft ported box, maybe even less. Otherwise, you have limited options. It's not exactly an ideal sealed box woofer, and building a horn loaded enclosure will be even large then a standard ported box. Adam
creator: Adam
date: 2002-03-13T12:22:40-00:00

Re: Anyone got any intresting designs for Omega 18"?
type: item
description: Put them in the Karlson 15" UF model. You will be impressed... Best regards,
creator: Contour
date: 2002-03-14T08:40:29-00:00

What is it, Karlson 15"UF ? tia
type: item
description: nt
creator: Otor
date: 2002-03-14T13:51:08-00:00

Re: What is it, Karlson 15"UF ? tia
type: item
description: Hi Otor Karlson 15 Ultra-fidelity was developed in 1951 by John E. Karlson as a hybrid with front mass-loading of the cone from a front-chamber having a broadbanding resonance chatacteristic using a tapered aperture whose slot area increases as pipe cross-sectional area decreases - backwave is part reflex and part pipe - they can exhibit pretty powerful punch on bass transients - also - they look neat :~) see Job Ulfman's site for various articles and forum Freddy http://studict.student.utwente.nl/e.j.j.ulfman/
creator: freddyi
date: 2002-03-15T00:22:36-00:00