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Search: Keyword(s): ; Posts Made By: Warlan
Forum: Receivers, Amps, and Processors   06-10-2016, 06:45 PM
Replies: 5
Views: 114
Posted By Warlan
Is the Onkyo for sure 7.2.4? I saw 11.2 but saw...

Is the Onkyo for sure 7.2.4? I saw 11.2 but saw someone say it wouldn't do 4 Atmos which I thought was strange.
Forum: Speakers   06-02-2016, 05:11 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Excellent post in your other thread. Reading the...

Excellent post in your other thread. Reading the rest of that thread answered my follow-up question. Many thanks!
Forum: Speakers   06-01-2016, 03:02 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Thanks, in this case the sound power response...

Thanks, in this case the sound power response dip is caused by the early reflection so in theory that could be remedied by room treatments and or room correction software, right?
Forum: Speakers   06-01-2016, 12:40 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Ok, I get that and it's basically what Shrimp...

Ok, I get that and it's basically what Shrimp said. I'm just wondering/curious WHY this only shows up in the reflections/sound power. I would have thought the interaction between the directionality...
Forum: Speakers   06-01-2016, 11:27 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
Maybe I'm not being clear. My question comes down...

Maybe I'm not being clear. My question comes down to where does this dip originate from:

I thought it might be a resonance, but apparently that has to be in ALL of the other curves, not just some...
Forum: Speakers   06-01-2016, 10:44 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
Then how are they measuring reflections? ...

Then how are they measuring reflections?



Are we talking about the same graph?
Forum: Speakers   05-31-2016, 05:56 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Shouldn't that show up in the frequency response?...

Shouldn't that show up in the frequency response? Is it because they average the responses that we don't see it in the listening window?
Forum: Speakers   05-31-2016, 05:54 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
The bump is present in the early reflections,...

The bump is present in the early reflections, which is an estimate of a typical listening room. Not sure what typical room means. Are they estimating reflections in an untreated room and there...
Forum: Speakers   05-31-2016, 03:47 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
So from that graph in that link there is a...

So from that graph in that link there is a forward bias or resonance at the 2k region? Ideally it would be a gentle slope upwards, correct? Would the resonance be inherent in the speaker cabinet or...
Forum: Speakers   05-28-2016, 09:50 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
So basically you can't interpret your own data...

So basically you can't interpret your own data and hold a 15k pair of speakers up as proof that a 3k pair of speakers can do the same thing.
The salon is flat at 90db with respect to compression and...
Forum: Speakers   05-28-2016, 08:47 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
It's not, deviation is the difference between two...

It's not, deviation is the difference between two graphs. You're just showing separate graphs without the important deviation information.

My guess is that it is pretty flat like the salons.
...
Forum: Speakers   05-28-2016, 08:42 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
I don't own any of these speakers. You're not...

I don't own any of these speakers.
You're not even presenting the correct data.
You'really worried by a 1.5db compression when the 4367 have a 4db drop at the crossover area?
I guarantee you would...
Forum: Speakers   05-28-2016, 08:34 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
Yo said the graphs to look at were "deviation...

Yo said the graphs to look at were "deviation from linearity". You even said I was looking at the wrong graphs. That graph does not show deviation from linearity.
Forum: Speakers   05-28-2016, 07:54 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
I see Max 1.5db for the f208 for a small part of...

I see Max 1.5db for the f208 for a small part of the frequency range. I still don't see the proper graph for the 4367 so it is pure conjecture. Let's see the lsr deviation from linearity or you don't...
Forum: Speakers   05-28-2016, 04:20 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
No, Im reading them correctly. They are a line...

No, Im reading them correctly. They are a line across the 0db, almost straight with a slight gentle dip of -1db at most around the 3 to 5khz Mark.

There is no deviation from linearity graph with...
Forum: Speakers   05-27-2016, 05:14 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Which is the same thing as comparing the two. ...

Which is the same thing as comparing the two. Either way they are all flat within 1db. Oddly that graph is not present for the 4367.
Forum: Speakers   05-27-2016, 03:29 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Not really seeing it. Sure the 4367 is pretty...

Not really seeing it. Sure the 4367 is pretty linear if you exclude the dip at the crossover point, but the other speakers seem to follow their frequency responses even when driven at 90db. The...
Forum: Speakers   05-27-2016, 01:08 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Where can you find these measurements? Thanks.

Where can you find these measurements?
Thanks.
Forum: Speakers   05-27-2016, 08:31 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
Well, for subwoofer frequencies, THX calls for...

Well, for subwoofer frequencies, THX calls for 115db peaks. But that's why people have 1 or more subwoofer for movie watching.

I don't think anyone believes you would run the lsr70x series...
Forum: Speakers   05-27-2016, 04:59 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
The recommended amps are 300 watts into 8ohms...

The recommended amps are 300 watts into 8ohms (but 4ohm speaker). Their specs say they are biampable. I can't imagine you would be able to put too much more into them given there are only two...
Forum: Speakers   05-27-2016, 04:20 AM
Replies: 1,186
Views: 38,948
Posted By Warlan
:kiss: The sensitivity numbers I used were from...

:kiss:
The sensitivity numbers I used were from their own literature, but there can be variability with actual speakers, I believe stereophile measured it at 89 for the revels.

Either way the...
Forum: Speakers   05-26-2016, 08:37 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Sorry I saw your 95db with 1500 watt requirement...

Sorry I saw your 95db with 1500 watt requirement and thought you were suggesting that was necessary for reference levels when it far exceeds it.
Forum: Speakers   05-26-2016, 08:34 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Who was calculating Max spl? I was only...

Who was calculating Max spl? I was only calculating wattage required to hit reference levels.
Lsr708 has a whopping 0.5db sensitivity on the f208, but is a nominal 4ohm vs 8ohm (bet their impedance...
Forum: Speakers   05-26-2016, 07:55 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
Says 150 watt for 85db with 15db peaks. That...

Says 150 watt for 85db with 15db peaks. That would be close to the THX specs considering better sensitivity of the floorstanders.

And if you read on it says that is based on anaechoic environment,...
Forum: Speakers   05-26-2016, 07:53 PM
Replies: 1,186
Views: 38,948
Posted By Warlan
You're implying that lsr are free from power...

You're implying that lsr are free from power compression. Based on the JBL website all speakers can suffer 3 to 6db loss from power compression but there are ways to counteract this. I don't think...
Showing results 1 to 25 of 94

 
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