What happens if I switch from 98 db sensitivity to 88?

[gnorthern]

I found a great deal on used speakers. The catch is they only have 88 db sensitivity, and the center channel is 87. I have a Marantz SR6013 receiver rated at 110 watts per channel. I almost never turn up the volume past a sustained 80 db volume (I use a meter). My seat is about 11 feet from the center speaker.

I have read several times that with a receiver like mine I should be looking at speakers with around 92 db sensitivity. Is that true?

Thanks for your answers.

 

[TLS Guy]

I found a great deal on used speakers. The catch is they only have 88 db sensitivity, and the center channel is 87. I have a Marantz SR6013 receiver rated at 110 watts per channel. I almost never turn up the volume past a sustained 80 db volume (I use a meter). My seat is about 11 feet from the center speaker.

I have read several times that with a receiver like mine I should be looking at speakers with around 92 db sensitivity. Is that true?

Thanks for your answers.

The db scale is log. So your receiver would have to produce 10 times the power to get the same loudness with the 88 db sensitivity speakers as the 90 db sensitivity speakers.

Most decent speakers though are in that 88/89 db sensitivity range.