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2. Speaker wire - Wikipedia

   en.wikipedia.org/wiki/Speaker_wire

   Speaker wire is a passive electrical component described by its electrical impedance, Z.The impedance can be broken up into three properties which determine its performance: the real part of the impedance, or the resistance, and the imaginary component of the impedance: capacitance or inductance.

3. Electrical characteristics of dynamic loudspeakers - Wikipedia

   en.wikipedia.org/wiki/Electrical_characteristics...

   This is the minimum value in the impedance vs. frequency relationship, which is always higher than the DC resistance of the voice coil, i.e., as measured by an ohmmeter. Minimum impedance is significant because the lower the impedance, the higher the current must be at the same drive voltage.

4. Speakon connector - Wikipedia

   en.wikipedia.org/wiki/Speakon_connector

   Speakon connectors are designed to be unambiguous in their use in speaker cables. With 1/4" speaker jacks and XLR connections, it is possible for users to erroneously use low-current shielded microphone or instrument cables in a high-current speaker application. Speakon cables are intended solely for use in high current audio applications.

5. Talk:Speaker wire - Wikipedia

   en.wikipedia.org/wiki/Talk:Speaker_wire

   weasel words.. The fourth paragraph contains the sentences, "Many manufacturers catering to audiophiles as well as those available in department stores make unmeasurable claims about wire being open, dynamic, or smooth," and, "To justify the claims, many rely on less understood electrical properties such as skin effect or resonance."

6. Balanced audio - Wikipedia

   en.wikipedia.org/wiki/Balanced_audio

   Balanced connections typically use shielded twisted-pair cable and three-conductor connectors. The connectors are usually three-pin XLR or 1 ⁄ 4 inch (6.35 mm) TRS phone connectors. When used in this manner, each cable carries one channel, therefore stereo audio (for example) would require two of them.

7. Low-cost internet for seniors and retirees: How to stay ... - AOL

   www.aol.com/finance/low-cost-internet-for...

   It offers speeds from 300 Mpbs to a blazing fast 5,000 Mbps, which is 134 times faster than cable internet. AT&T also offers the Access program, a low-cost internet service for lower-income ...

8. Qube (cable television) - Wikipedia

   en.wikipedia.org/wiki/Qube_(cable_television)

   Warner Cable's expanded cable service in Columbus and Cincinnati continued to use the Qube name following its shutdown. Warner Cable began installing a fiber-optic cable network in Columbus in December 1989, resulting in the Qube name being phased out in the area. Warner Cable ended its use of the Qube name in Cincinnati in November 1990.

9. Mineral-insulated copper-clad cable - Wikipedia

   en.wikipedia.org/wiki/Mineral-insulated_copper...

   Mineral-insulated copper-clad cable is a variety of electrical cable made from copper conductors inside a copper sheath, insulated by inorganic magnesium oxide powder. The name is often abbreviated to MICC or MI cable, and colloquially known as pyro (because the original manufacturer and vendor for this product in the UK was a company called ...