Search:

This thread would not be complete without a review by Anti K of the most effect wood chipper to complete the process...Lol.

Lots of thoughts going on here.

My take is JBL did some research and built a business case for a sibling to fit in with their other offerings.

If it sells that’s all that matters. If your in a...

My comments are towards the economics of cost and space. The M2 is a pro monitor and in that application it’s not an issue. If you are using your diy M2 at home then it’s a different situation.
...

Those dcr readings are typical.

I would turn the Load up full and give it a few rotations and see what that does.

If that does not help the splice the cable to the uhf Load and wire the...

It depends on what you are wanting your sub to do?

Loud or Low or Loud and Low.

If your only interested in 20-30 hertz and not HT ELF effects then two huge subs is not necessarily the only...

Just to keep track of cost of diy sub by comparison with a consumer sub. These SVS have purpose designed drivers with very long throw drivers and very high power sub amps with build in processor and...

If your budget is important the 2288H might be the way to go. Negative engineer the dual 2288 sub

https://jblpro.com/en/site_elements/jbl-professional-vtx-b28-spec-sheet
...

It’s could be the Lpads or a build up of grit or corrosion in the gap.

If you Google the are YouTubes on how to dismantle a 2505/077.

Tip. Remove the diffraction horn from the top of the...

Just turn it off. If your over 60 it won’t make any difference....Lol (just kidding)

Exactly what is the issue with your drivers?

For those reading this thread and saying what’s all the hubbub about mid range drivers l recommend reading the links below. Troels Gravesen is a highly respected loudspeaker designer based in Europe...

Hi Ivica,

Nice to hear from you.

As a first “diy” loudspeaker project simplicity should be a priority.

What this guy thinks and what he will end up getting together is the reality. The...

Quote “The 2216’s are very capable and have an extremely smooth response to nearly 2 kHz. No peak at all. * It would be a major mistake including a 10” in the mix. The 2216 can easily reach a 750 Hz...

Why haven’t you posted the whole Vertec technical document? Trying to prove what is now a repetition of the same question without complete evidence is pointless, a waste of time and futile.
You...

Hi Jeff,

Great post.

The spatial dynamic performance of a loudspeaker system has its roots in a number of engineering principles.

The research on early reflections in wave guides by Earl...

2261H simulation (bottom attachment)
In the attached simulation the 2261H can be used in a 14 litre vented enclosure with an F3 of around 70 hertz. The F3 in a 10 litre sealed enclosure is about 140...

Hi Anti,

I hope you are well.

There appears to be a misunderstanding of your readings of my previous posts.

The information and guidelines l have posted are of a general nature only as...

Audio and Capacitors- This document explains the importance of particular characteristics for audio signals

https://www.wima.de/wp-content/uploads/media/WIMA-Audio.pdf

Reference to pulse rise...

I have no idea on your selection of drivers.

In the event you are still considering look at the 2250
It’s a high power mid range driver with differential drive.

I am not sure if it’s on the...

It’s the most sensible post you’ve made to date. I can actually understand it.

You mentioned (l think something about crossover ranges).

Nice drivers are the foundation but how you use them and more to the point how well they work with each other is important.

Possible...

Yeah but it’s misleading.

All drivers are Pass band devices and there phase will shift at either side of the pass band. The only reliable way is to measure the response and do a minimum phase...

I don’t necessarily agree with all of your post.

One of the key measurements of audio equipment pertaining to stereo sound reproduction is channel separation.

That’s been around forever.
...

The novelty of looking for expensive drivers soon wears off after you spend your money.

The question is why to some loudspeakers and indeed systems image better than others?

Many reviewers, audiophiles and in my own experience have found absolute symmetry to be important to the...

This is not your thinking yet but a dual concentric driver would solve some of your searching for drivers.


Most people when they think of dual concentric think of a Tannoy or an Altec 604. But...