Your advice to speakers designers

My 2 cents:

Keep the impedance and phase angles reasonable. The last thing you want to do is make **any** amplifier work hard, as to do so makes more distortion and it will most likely be audible as harshness and loss of detail.

As an example, many speaker designers put dual woofers in parallel, creating a 4 ohm load in the bass. The problem is that most of the energy in music is in the woofers, so most of the distortion the amp is going to make is going to be the result of how hard it has to work to drive the woofers.

A simple way to make any speaker with any amp sound more transparent and smoother is to simply raise the impedance. You can see the implications of this in the specs of any amplifier, tube, solid state or class D.

A second beef is that many speaker companies equate sensitivity and efficiency as the same thing when they are a bit different. It would be better if both specs were stated.

Douglas, your post is senseless and offending. Be quiet now, please.
Ralph, right, let the amps bring out the best in speakers.

I thought that Doug's post had the ring of truth; much like the ring that cracked the Liberty Bell must have sounded.

Dave

Designers are already building what the market wants. Small,easy to house,sell,ship,make profits off Chinese manufactured bookshelf or tower designs all near identical to one another. Sure a few options exist outside of this but the majority are like I mentioned more similar in design to toasters than art. Audiophiles are so used to this appearance and similarity of design that anything to far outside of the norm will not get much market traction. Its just the way humanity rolls we crave the familiar change is scary. Most all buyers want 2-2.5 way designs mostly with dome and 6 inch woofer or woofers in wood veneer cabinets some may go AMT or ribbon tweeters.

Most buyers are not audiophiles and are of no concern to us. We want real audiophile speakers. Whether it is 6" or 26" woofers is another matter.