gr-e's latest activity

Correct, however the cap is marked as 0.75uF which would be 0.00075mF or 750nF. I would use uF to avoid confusion, but VituixCAD...

You can actually see the value in the picture from post #79, it's 0.5mH I'm wondering if the low sensitivity in the midrange is a...

I posted it in 3 page. Post #53. I taked it from my pair. Here it is again. Cant measure inductance of coil in hipass filter. It...

I did remove the the crossover board (pics included) and I couldn't see any visible traces between all of the parts. Maybe I'm missing...

Studio 630 crossover picture from https://hi-fi.com.pl/testy/kolumny/6248-jbl-studio-630.html It's not easy at all to figure out the...

An owner was kind enough to share the manual for this speaker with me. This is what it says: As I have highlighted, it clearly...

This says it doesn’t matter very much: It also says that a bit higher than tweeter level is indeed optimal, so you could be correct on...

Temporarily putting aside the community's documented problems with your response to Amir and Erin's reviews, I'll take a stab at...

Am I actually reading this... There are at least three reviewers that used your speakers without feet screwed in. Imagine how many...

No! You really shouldn't twist two wires with 240v between them Same phase, but different taps. Here's a neat drawing I found. As you...

@amirm , I wonder if the 1.2K dip is the shadow flare issue? My R3s showed a similar dip centered there, and after I pushed in the...

This is a myth. As long as the distance from the rear of the speaker is at least 2x the port diameter, the response will be identical to...

The Klippel doesn't measure imaging, but it gives some clues in the the frequency response and how the speaker disperses its energy at...

These are pretty different speakers, particularly from 2kHz to 5kHz where there's suddenly a lot more treble energy being thrown into...