What frequency are you trying to crossover at? Do you need high pass and low pass for the mains and the subs if you bypass the sub crossover? How many dB/Octave slopes for the filters do you need? That info would help with the options.
Hey guysThe lowest xover setting for my subwoofer is 50 hz or at least thats what it says.Looking for an inexpensive way to by pass the internal xover such as F-mods but they dont have a setting below 50hz.Ideas?
Quote from: Emil on January 08, 2017, 06:32:03 AMHey guysThe lowest xover setting for my subwoofer is 50 hz or at least thats what it says.Looking for an inexpensive way to by pass the internal xover such as F-mods but they dont have a setting below 50hz.Ideas?Ideas? How about a solution?Buy speakers that don't need a subwoofer! KISS Principle, Sir Emil!
Quote from: Triode Pete on January 08, 2017, 08:35:25 AMQuote from: Emil on January 08, 2017, 06:32:03 AMHey guysThe lowest xover setting for my subwoofer is 50 hz or at least thats what it says.Looking for an inexpensive way to by pass the internal xover such as F-mods but they dont have a setting below 50hz.Ideas?Ideas? How about a solution?Buy speakers that don't need a subwoofer! KISS Principle, Sir Emil! K-Horns are out, Pete. My Khornwalls have the 15 inch woofer but dont think the 8 watt 300B can't push them that low.
This sounds like a job for a REL Britannia B2 sub in mint condition. The rosewood finish enhances its ability to blend seamlessly with most quality loudspeakers.
I think I may have found it.LP-1 Low pass for $39http://www.hlabs.com/products/crossovers/index_files/Page384.htm
Quote from: Emil on January 08, 2017, 12:23:11 PMI think I may have found it.LP-1 Low pass for $39http://www.hlabs.com/products/crossovers/index_files/Page384.htmEmil is your plan yo use a LP filter to feed the sub and run the 300Bs to the Kornwalls full range? f so this might be usable. But there is no way I would ever use a low priced crossover like this for feed the main amp. Especially with the high sensitivity of your k-horns every little bit of distortion added by the xover will be hugely apparent through your speakers ans all of the great 300B sound will get trampled.
Should be OK to try out, not a lot of $ if it doesn't work out. You are correct Emil, that the sub crossover point should be lower than the bottom end on your speakers.
Quote from: BobM on January 09, 2017, 05:31:58 AMShould be OK to try out, not a lot of $ if it doesn't work out. You are correct Emil, that the sub crossover point should be lower than the bottom end on your speakers.According to Sound Doctor your sub should come in around 80hz, not much lower. I forget his justification but I am sure it is published online somewhere.