Speaker zip wire
Thread starter Pano Start date am. Pano diyAudio Moderator. Paid Member. This thread will document a test of speaker cable stored energy using four bundled pairs of zip cord, also known as lamp cord.
More options. Just excellent. If there is anything I can do to assist, ask. If you decide you need to test a cable that is 8 ohm RFZ, I can make it and ship it free of charge, either coaxial or stripline.
OK JNeutron. I've cut and stacked the zip cords and joined the ends. The are stacked as flat as is reasonable, but could be tightened up with some more work. I hope this is what you had in mind. BW straight. BW zip stack. Forgot to mention. Cables are 5M long. Or about 16' 5" Next up will be IMD tests. Don't tie the cables together. An inch or two spacing is good enough to decouple, tying them together doesn't do that. Well darn, that was not easy to do. Un-bundling them won't be difficult.
Keeping them away from each other will be. The second half of the test is splitting all the pairs, right? In essence, just let them lay wherever. For the divide by with respect to RFZ to happen, the cables cannot be really close.
Just letting them get from amp to speaker should be enough. Last edited: am. Would the wires simply need to make a loop to measure their inductance? Yes, all have to be tied in a short. Oh, when you go to split the four zips, bundle the 4 positives together and the 4 negatives together, keep the bundles apart. That will maximize the inductance and minimize the capacitance. To measure that in advance, you could simply take 4 zips and bundle two together as 4 positives, two as four negatives, same number of conductors but physically more like the split ones.
Or, wait until after you did the audibles.. The bundle is now separated into loose pairs. The connections scheme is still the same, each zip wire carries positive and negative and the pairs are joined to each other at the ends. Sell now - Have one to sell? Shop with confidence. Get the item you ordered or get your money back. Learn more - eBay Money Back Guarantee - opens in a new window or tab.
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