DIY Cat 5 speaker cables....

You are right about the bottom end being good its very good.
I do use this cable in my HT set up.I will try it out in my 2 Channel set up sometime.
The plenum grade is teflon.

sean: "splashy"? i like your word a lot but don't really know what it means. is it something like "unfocused" or "close to sibilant" or something else entirely? -kelly

"Splashy" treble to me is a combination of things. Lacking of detail, focus, attack & decay, harmonic overtones, air and the seperation of notes, etc... It can be "close to sibilant" in many cases.

As an example, a cymbal that is cleanly and quickly struck with the tip of a drum stick near the center will produce a very definite rise and fall of sound with natural bell-like overtones. You can pick out the harmonics as the note quickly rises and then slowly shimmers into decay. Think of a good jazz drummer and you'll know the sound that i'm talking about.

On the other hand, a cymbal that is struck with the "meat" or "side" of the stick by a "ham fisted rock drummer" will sound much flatter, lack any specific tonality or overtones and will not have near as pronounced beginning or end. I.E. it is "smeared", "splashy" or "blurred" since it lacks detail, definition, harmonic structure, etc... It is more of a "crash & splash" smearing of notes rather than a "strike & shimmering decay" of notes. Know what i mean ???

As to the bass on Chris' 27 pair CAT 5 design, it has the greatest amount of bottom end and overall "weight" that i have experienced from a cable of that type. If you had speakers that could be biwired and sounded slightly lean and lacked extension, using this cable for the woofers could easily fill things out. If i remember correctly, it is equivalent to about a 10 gauge i.e. Goertz MI-2 or Kimber 8TC but with WAY more "oomph" in the bottom octave. Sean
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You might want to try this with Cat5E plenum rated cable as it is lower capacitance than Cat5. (Always use plenum rated cable if you are running through walls...it is a safety issue regarding the flammability of the insulation.)

George, what is the difference between the 5E and standard CAT5 ? I know that the plenum uses a different insulation on the wires themselves. As to using these cables, most of the "DIY" designs suggest removing the outer jacket and simply twisting or braiding multiple runs of this together. As such, the capacitance comes from having SO many braided & twisted wire pairs running in parallel. It is not necessarily the single runs of cable that are causing this. Sean
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