wow. Get this guy some views so he can afford to turn on the heat! :)

oh my goodness, no. you did not compensate for baffle step losses. that can only be done whit a shelving filter.

Hello friend. Are you still building systems ? I just meet your channel and I was hopping to be able to contact you. Where are you located ?

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Thanks.

Best midwoofers - are those that are easy to work with and simple to filter. Usually these are speakers with a descending frequency response, without any emissions at the end of the frequency response (in the form of a “shepherd’s stand” or mountain like most SB, which require high-order filters and the use of notch chains).

So true

Still loving my 1099, hope you can continue to produce super informative videos.

I’m glad I revisited this video. I forgot how much I learned from this guy a couple years ago. If you are out there, bro, thanks!

That Visa 25mm ring tweeter is a good one. Many years ago I built a two wat with the Skaanings 5” and and a Dyaudio Esotec tweeter. One of the tweeters got wrecked by a hockey stick( don’t ask) and I decided to use the Vifa ring radiator as a drop in. It was cheap and had similar specs. I actually preferred the sound to the Esotec.

You need active electronic crossovers that you can actually regulate continuously until you balance everything out , Rane and dbx work well. I don't waste time and money with passive anymore.

Can diffraction be reduced by A. sticking a sponge material around the speaker on the baffle at say 2" away, using the self stick door draft excluder type that about 1/4" square. B. Routing a dado channel in the baffle around the speaker at say 2" away and gluing in a strip of sound deadener. C. Using a dado channel as at B instead of sound absorbing material, put in a circle of hard wood or plastic that is rounded over with a slight protrusion and polished or natural, like a speed hump for soundwaves. But the height above the baffle may need tuning depending on frequency, irrespective of height it might be worth a try.

Hiquphon OW1 easily. The RS28F is very smooth, but maybe not for older ears. SB29 and XT25,wonderful. I’ve yet to use a SCAN or Seas tweeter that I like.

Transducer Lab N26CS-G

I have a custom cable that goes from speakon to Jack. I want to run this power amp to a load box then using the line out of the load box for entering into a cabinet simulator. May work right? Using just one channel in mono. Guitar guy here...

A guitar is a terrible instrument to demonstrate this. You cannot tune a guitar perfectly. Studio musicians tune their guitar to where on the neck most of the playing will be done (5th or maybe 12th fret)

Its possible the sound may change after its been used for a few months.

B D F G

SÅ JÄVLA DÅLIG

Do you know of a source for a very basic learning tutorial for Xsim? I know that is not what you intended on this video. I mean very beginner basic. I wanted to start making my own speakers, but I see now how I can't just use calculators online and expect good results. Thanks.

Also a lot of beginners do not own a router or CNC wood working equipment either!

Nice No sound test.

People forget that a baffle is also reflecting sound back that is reflecting from walls and objects in the room

Thank you for making these great vids, I have found them incredibly inspiring!

Hope you are still around. LOL. So, I guess I didn't get how adjusting the values in a 2nd order xover at 2K in a two-way design has an effect on baffle step loss in the 150-500hz range.

O missed the part for the Audio test. Wanted to hear the clarity. Next time.

A plastic membrane compression driver is not a tweeter. You need at least a titan. It’s easy to determine which type by FR: a plastic has that remarkable falling deep from 8kHz to 15kHz and then a rocket jump to 18-20kHz. Independently of a manufacturer. All you can make with them is to use a sophisticated crossover to make it flat in a range of 3-5kHz up to 20kHz with a 90dB sensitivity. But the next question then is why a h do you use a compression driver for that if you can take a trivial dome tweeter??

Can these drivers be used in a car audio setup (Tymphany NE95W-04) Especially in a hot region like India?

something wrong with the site for downloading program, have a good link?

What degree is the chamfer or does it not make a difference?

A,d,f,g are my guesses. Oh, hey I'm the same as a coin flip.

BCEH ! 👍🇬🇧

Test Monacor sph135kep

...Gee, I guess J.B.L. got it ALL WRONG !!! Somebody PLEASE go look at vintage J.B.L. L100's, L88's, (both Nova and Cortina). And... almost ALL the other J.B.L. lines from the '70s and early '80s. Only the most highly sought after speakers OF ALL TIME. I understand that the oscilloscope does not lie, but...

Love to chat sometime.

Ever used the sb29rdc-c000-4? Yea thos beryllium are so nice. Gotta watch out for the fakes and alloys cones that arent pure. But they are amazing. Ive heard some.

Have you ever used the Peerless by Tymphany NE25VTS-04 1" Silk Dome Tweeter. Soumds really good and can take alot of power. Crossed at 2k easily 100w rms. Specs are 80w.

For me the difference is obvious. The fouth test i could tell even before i heard the song for the second time, that its without the inductor. And i dudnt know how this inductor was connected because i didnt look at the schematic, but i heard a definite pattern of higher highs and lower highs in the different versions. But it makes sence with the inductors the highs are lower. I liked the version without the coil better. I think it is more important to balance the sound eather that how you made the schematic. In this case you dont need the coil because the highs are fine. But this has to be heard at the room to be certain, as in the room the hoghs might be too loud. I also made alot of these tests recently, and sometimes when you do too much of it, you start to loose track of what you have to listen to. Its like your brain says, just stop with these tests, its irritating and it all sound the same. But take a day to rest your ears and you will hear the difference more clearly

I wanted to hear the signature sound of these speakers. Some mids sound like scratchy cardboard and not enough flex to hit a beautiful punchy midbass. Hope you know what I mean. Sorry just learning looking for a good sounding midrange speaker.

Why No sound demo. Thanks

This has been the most amazing video on speaker sounds.

would you recommend this speaker for a car door as part of a 3 way system using also other dayton products?

“For those of you that like feet” 😳

Hey, thanks for all these videos man. It’s clear you worked hard on them.

140 degrees out of phase eh? Why not just invert the tweeter? 🤔Since it's free and quick, why just choose 1.5k and call it a day when the DSP offers virtually unlimited tweaking?

Hey what mic do you use for testing ? Are you using usb or audio interface ?

Beatiful review, bravo. The have a 4 of this driver, i agree with you, hi end midrange!

Don't like surface mounts

@ImpulseAudioSpeakers How far down should the mid range be from the tweeter and also what should my woofer be spaced from the midrange be I’m putting the midrange and tweeter slightly off centre from the woofer due to the port running up the out side side of the midrange enclosure to have a back firing port on the top rear left or right or do you think front firing port up top left / right would be better cheers Ricky

A.d.e.h