Ohms?

Thanks to all I had every thing backwards which was leading to much confusion! For me as a beginer the more info the better-I figure if I don't understand I just have more reading to do!!! Thanks Again Thanks to every one!!

What is the old analogy? Please correct me if I am wrong. Electricity is like a water faucet. Volts is the resevoir, amps are the amount of water coming out of the faucet, watts is the pressure and ohms is the lever that turns it on to full blast or off and everything inbetween. Is that right? Its been a while.

Close, I will give you an A for your effort. Try this: Voltage is the pressure at which the water is being pushed, current is the amount of water of water and resistance is the size of the pipe. Or maybe I am wrong?? :-)

How about this? Think of your speaker as a Schwinn 10-speed. A 4 ohm speaker is like riding with lower gears- easier effort, but lower speed; an 8 ohm speaker is akin to using taller gears, more effort but higher speed. Thus lower impedance speakers need amps that can pedal _fast_, i.e., high current designs while high impedance speakers that can pedal _hard_ - high voltage amps. Now think of the interconnects as ...