Directivity narrows a fair bit above 10 kHz as well. It may be easier to see the issues using our beam width graph:
View attachment 67886
Looking at the red line which represents -6 dB drop in level, we see that it is anything but smooth. And it becomes smaller than +- 50 degrees as soon as you go above 4 kHz.
If you allow -12 dB level drop, you get the pink line which is still not that wide and suffers from a lot of uniformity errors.
Let's look at a well done version of this in the form of Genelec 8341A which I reviewed a while back:
View attachment 67887
Now we are talking! Superb accuracy and better than 100 degree total width. No wonder that Genelec provides such measurements and Ocean Way does not.
That plate amp looks a lot like a miniDSP PWR-ICE125
Then the negative score may be appropriate-Yeh, lack of monotonicity will confuse the algorithm
I really don't understand how the designer can claim no difference across a large console.
I always say the way to sell audio these days is to have a "story" and a personality behind it.
I know, you have to be over 50 and not hear it.
It is an interesting observation!Okay so a few things..
That's simple, by lying.
Now the first question makes more sense, in reference to the target market: "professionals". I'd like to know who these professionals are that accept this low of a standard(presuming any exists). Any other industry, this sort of behavior would be laughed at (and I don't mean by the public and the consumers there, but I mean in enterprise/industry setting). Like imagine trying to sell a story of the power rating from a PSU unit. Or imagine when buying a PC or parts, Intel was to say "yeah it can overclock like crazy, 10Ghz on 10 cores, no problem, trust us, we've been building CPU's before you were born!
And then imagine a company putting in orders for these..
Do professionals in audio have any standards? It seem they're no better than us.. heck worse if stuff like this can even exist in the first place. At least here we can verify these claims. Who's verifying the claims of this speaker before Amir just did?
Perhaps these engineers and producers need to start hiring teens to work along side them, just to make sure they can cover the upper range of frequencies where it would be missed.
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Also, I fixed it for you bossman:
These results are unsurprising. Allen Sides may be a good salesman, but in addition to being bad at designing speakers, he's bad at listening and bad at analytic thinking. Here's a snippet from an interview he gave to Tascam:
"
You've mentioned that you hear a generational loss when copying or burning CDs.
Well, I've never been able to make a copy of a CD, from a CD to a CD, ever, that sounds like the original CD. About 15% of the sonics goes away, for me. If I have multiple CDs, I'll load them into the hard drive. Going to the hard drive and playing it back doesn't sound any worse than a copy of a CD. I've just never been able to make a transfer of a CD like that. But if you record directly to the hard drive, and then you're making CDs, it's a reasonable approach. "
There are entirely too many BS vendors in this industry.
One of these days it'll be good to start an open-letter bombardment campaign.Now the first question makes more sense, in reference to the target market: "professionals". I'd like to know who these professionals are that accept this low of a standard(presuming any exists). Any other industry, this sort of behavior would be laughed at (and I don't mean by the public and the consumers there, but I mean in enterprise/industry setting). Like imagine trying to sell a story of the power rating from a PSU unit. Or imagine when buying a PC or parts, Intel was to say "yeah it can overclock like crazy, 10Ghz on 10 cores, no problem, trust us, we've been building CPU's before you were born!
And then imagine a company putting in orders for these..
Do professionals in audio have any standards? It seem they're no better than us.. heck worse if stuff like this can even exist in the first place. At least here we can verify these claims. Who's verifying the claims of this speaker before Amir just did?
One of these days it'll be good to start an open-letter bombardment campaign.
Yeah from a historical perspective this is a bizarre design. Ancient horn design undersized and loaded with sb acoustics woofers. It's sort of a miracle it works as well as it does.Does anyone look at those old fashioned diffraction horns and really expect better response linearity?
-The HR5 scores worse than my Klipsch RP-41M
A few weeks ago, some "engineer" (I'm pretty sure from Sweetwater...)