Yamaha NS1000m active upgrade, advice nedeed

[petarst]

Hi everyone,

I am going with active ns1000m rebuild speakers with minidsp flex eight and 3 amps AB class by primare.
In the software of minidsp i have tried factory values 500-6000Hz but system sounds bright and not balanced. I got advice that i need to do a -3 db on both tweeter and midrange. Is there anyone who can help me with crossover settings for all speakers?

 

[turk 182]

https://www.google.com/search?clien...ve&ip=1&vld=cid:5b4afa5a,vid:A7hPVAvuzxo,st:0

this might help...

 

[petarst]

I can't open link 🙁...

 

[turk 182]

that's a shame because there a whole lot of good info in that link.

does minidsp flex eight have the ability to provide notch filtering?

 

[Guerilla]

Weird. Link opens a Google search for a split second and then screen turns grey(android phone)

 

[petarst]

Here it is bro:

https://www.audiosciencereview.com/forum/index.php?threads/minidsp-flex-eight.36451/

I just got to try it and I am not super user, to be honest I am noob.. 🙁

 

[turk 182]

looks like you can potentially use the PEQ for notch filtering.

sorry about the link try looking for GR Research's you tube vid on the NS1000m you should find it.

 

[Shaun]

You should start by making acoustic measurements. Anything else is a bit a of a gamble. However, the measurements in Troels Gravesen's aticle should give you an idea.
http://www.troelsgravesen.dk/Yamaha-NS1000.htm

 

[audiobomber]

Hi everyone,

I am going with active ns1000m rebuild speakers with minidsp flex eight and 3 amps AB class by primare.
In the software of minidsp i have tried factory values 500-6000Hz but system sounds bright and not balanced. I got advice that i need to do a -3 db on both tweeter and midrange. Is there anyone who can help me with crossover settings for all speakers?

Use a USB mic and REW. This page explains how to do it for a subwoofer, but the procedure is similar for any driver.
https://www.minidsp.com/applications/digital-room-correction/rew-autoeq

 

[petarst]

I will order USB mic and REW and do a measurement. Thank you all.

 

[turk 182]

i hope you get a chance to view that link.

 

[Shaun]

I will order USB mic and REW and do a measurement. Thank you all.

I recommend you first do some research on the suitability of USB mics for loudspeaker measurement and design.

 

[petarst]

I think it is the best if I can ask someone to come and help me 🙂

 

[anatech]

Hi petarst,
You need to let people know your approximate location.

-Chris