Can I use 4 ohm loudspeakers with my Denon receiver or power amplifier?
Yes, you certainly can. To understand this a bit better, first realize that all amplifiers are designed to deliver a signal into an electrical “load” or resistance presented by the loudspeaker. We measure resistance in units called “ohms” (after the German physicist Georg Simon Ohm, 17871854). Conventional wisdom makes an 8 ohm loudspeaker load the most acceptable because it “protects” the amplifier from delivering too much current. A 4 ohm loudspeaker can encourage a marginally designed amplifier to deliver more current than it comfortably can. However, you should remember that a loudspeakers impedance rating is a nominal or average one: A speaker rated at 8 ohms may actually vary from 5 (sometimes even less) to 20 ohms or higher, depending on the frequency at which you measure the impedance. (Dont worry about this too much — good speaker engineers are well aware of these variations and take them into consideration when designing products.) In general, youll find that Denon products
Yes, you certainly can. To understand this a bit better, first realize that all amplifiers are designed to deliver a signal into an electrical “load” or resistance presented by the loudspeaker. We measure resistance in units called “ohms” (after the German physicist Georg Simon Ohm, 1787 1854). Conventional wisdom makes an 8 ohm loudspeaker load the most acceptable because it “protects” the amplifier from delivering too much current. A 4 ohm loudspeaker can encourage a marginally designed amplifier to deliver more current than it comfortably can. However, you should remember that a loudspeaker s impedance rating is a nominal or average one: A speaker rated at 8 ohms may actually vary from 5 (sometimes even less) to 20 ohms or higher, depending on the frequency at which you measure the impedance. (Don t worry about this too much — good speaker engineers are well aware of these variations and take them into consideration when designing products.) In general, you ll find that Denon produ
