By the way, if you are going to the expense of a balanced system, make sure it is balanced throughout the amp and not just at the inputs. As I mentioned above, the two signal conductors carry the same signal, but one is out of phase with the other. Did you make this project? Speakers that dip into the 4 ohm range at low frequencies tend to demand a lot of power from an amplifier. For this reason i'm not gonna go further, if you are good with it you wont have any problems with it since its as easy as changing few resistors. PC ATX usually requires green wire to be connected to negative terminal to power on. Do you often listen at ear-bleeding levels that would send your mother-in-law out of your room in a hysterical rage, or do you listen at levels where you can still have a comfortable conversation?
If you subscribe to this argument, we suggest using cables of equal length for the front left, center, and right and cables of longer but equal length for the surrounds, since the surrounds are likely to be farther away from the amp.
What a Power Amplifier Is and How to Use It
This way your PSU would turn on at the same time as your amplifier. But if yours does not, you'll need the main power wire, an inline fuse use the size wire and fuse that the amp manufacturer recommendsa ground wire, RCA cables, speaker wires, remote turn-on wire and connector plugs to suit head unit, amp and speakers some units may just require bare-wire connections. Which One Is Better? More by the author: If you must connect balanced to unbalanced, you can use a transformer to isolate all unbalanced connections, as shown above. Most importantly, make sure the polarity is the same for all speaker connections. If you have bass knob it simply goes inline with your RCAs.