4ohm or 8ohm on B&W CDM-7nt?


Hi everyone,

Sorry for the dumb question, but I am wondering if there will be a difference (quality or loudness) using my Arcam AVR-300 in 4ohm or 8 ohm to drive my B&W 7nt's. I am not sure what exactly the difference will be and feel I have searched google to find so many conflicting answers.

I figured I should be able to get a decent answer here.

Thanks,

David
sirhensley

Showing 1 response by tls49

“I figured I should be able to get a decent answer here.”

Sorry to say that so far you have not. The first 4 replies apply to tube amps or a Mac with autoformers. I assume you are talking about the 4 ohm/8 ohm switch on the back of your solid state AVR receiver. 8 ohm is the proper setting for your speakers. Refer to page 9 of your owner’s manual, or if you don’t have one, it’s available online. Not sure, but there may be a very slight drop in volume in the 4 ohm position, but DO NOT switch with unit powered on. Also, DO NOT use 4 ohm speakers in the 8 ohm position.