speaker sensitivity vs. speaker size


I would like to draw on all of you for your experience on this matter.

Here is my question:

If I have two pairs of speakers, one being a pair of monitors (bookshelf size) and a pair of floor standers (both from the same company, in this case) and they both have the same sensitivity rating (actually, in this case, the bookshelf is rated at 85db/w/m and the floorstander is rated at 86db/w/m), would they both be equally easy/ difficult amplifier loads (if the identical amp was used on either pair)? (sorry about the run-on sentence)

The larger speaker has a metal tweeter, a 6.5 inch midrange and an 8 inch bass driver. The smaller has the same, minus the 8 inch driver.

It is my inclination to think that, despite the ratings, the larger would be the more difficult load as it has more drivers to control).

I am calling on you guys to help with clarification on this matter.

thanks in advance
loose

Showing 1 response by s7horton

A perfect example of this would be a pair of Revel M20's against a pair of B&W N803's. I had experience with this this past weekend. The Revels are far more inefficient than the 803's. The 803's are far larger in size and have double the amount of drivers.