Vintage Electronics Blogsphere

Speaker Cable

How do I use a two wire cables to connect the speakers to two ceiling speakers?

I wondered if I could use the connection first taking speakers to attach the speaker wire second in the second or if I need to splice

It could be problems in connecting the two speakers together. First, the two speakers play the same signal - not stereo. Sometimes used for ceiling speakers surround sound speakers and Dolby Pro Logic (analog) receive the same signal, so no matter. For Dolby Digital 5.1, the two rear speakers are different signals. You must choose if you are using a serial or parallel connection. Ideally the parallel connection, but only if the amplifier can handle. If you have access to specifications and instructions of your amp, there may be a lower limit to the impedance of speakers, readers disk. When presidents combining in parallel the impedance is halved. This could lower the effective impedance below the safe limit for the amplifier (which may overheat). It also depends on the effective impedance of the speaker. If you can not obtain information from your amplifier and speakers, then use the parallel connection is safe. For example, if the speakers of 8 ohms (typical) the results of the parallel of 4 ohms. If the amplifier allows loads of 4 ohms, so it's good. If you have any of this information by logging speakers series, there is no way that will cause a problem for your amplifier. The volume will fall slightly, but it is easily compensated by adjusting the level. Also you must connect the speakers properly to avoid phase cancellation. The speaker connections may be red and black, if so, the parallel connection to connect a red and red on the other, the same with black. For series connection, connect cable from the red to the first speaker amplifier, connect the second speaker for the first black He red, black cable for connecting the amplifier other. second speaker that all amplifiers allow a speaker to be "common" but some do, and if you do not know not, not.

The company launches a new RapcoHorizon AC-Audio composite cable at the Winter NAMM 2010 The RapcoHorizon Company, a leading manufacturer of audio / video and computer interface cable, AC launches new audio composite cable at the Winter NAMM 2010 (Booth 4558 Hall C). This single cable provides power and AC two-channel digital audio in the same outer envelope.

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