Speaker break-in albums? (not show off albums) - diyAudio
Go Back   Home > Forums > Loudspeakers > Full Range

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 9th September 2014, 03:46 PM   #1
diyAudio Member
 
stochastic's Avatar
 
Join Date: Feb 2012
Location: Vancouver, BC, Canada
Default Speaker break-in albums? (not show off albums)

I'm sure there are many other threads but I can't find any via various search things, so feel free to just post links to those threads.

I'm curious what albums people use to run their full-rangers (particularly Mark Audio gear - but that shouldn't matter) during break-in period. I'd like to setup a 100+hr playlist that slowly ramps up... I can't be the first to think of this, just looking for suggestions.
  Reply With Quote
Old 9th September 2014, 03:53 PM   #2
Bare is online now Bare  Canada
diyAudio Member
 
Join Date: Dec 2001
Location: vancouver
Use your Radio :-)
Vandersteen simply plugs in, a specific number of their just completed Speakers, to a standard AC wall plug .. for a week. As initial break in of the driver spiders.

Beyond that I wouldn't sweat it overly. They simply Ain't that Precious :-)

Last edited by Bare; 9th September 2014 at 03:57 PM.
  Reply With Quote
Old 9th September 2014, 04:00 PM   #3
diyAudio Member
 
Bob Brines's Avatar
 
Join Date: Jan 2003
Location: Hot Spring Village AR
I put new MA drivers in the HT and let Karen run soaps and serials for a couple of weeks. Keep the excursion <1mm P-P, but that's plenty loud for anything other than action movies.

Bob
__________________
Brines Acoustics Web Site
  Reply With Quote
Old 10th September 2014, 09:55 AM   #4
freddi is offline freddi  United States
diyAudio Member
 
freddi's Avatar
 
Join Date: Aug 2005
for quality entertainment I'd recommend something cool and older like this large and free collection of the great "Whispering Jack Smith" - but beware - there's a couple of cuts with very heavy bass for ~1927 or so - ("My Blue Heaven" at around 2 minute mark for one.

listen to the rather strong bass on this 1930 cut (not with your new speaker) https://ia600304.us.archive.org/10/i...JackSmith1.mp3

there's a lot of free great music from the past - there's internet radio stations where you might find genre with not much bass - if you find a station dedicated only to string quartets, let me know. There may be station featuring only classical and flamenco guitar. Acoustic era recordings have powerful midrange but weak bass. I've used rap on some Eminence

https://archive.org/details/Whisperi...ction1925-1932

Last edited by freddi; 10th September 2014 at 10:00 AM.
  Reply With Quote
Old 10th September 2014, 04:28 PM   #5
diyAudio Member
 
Jim Shearer's Avatar
 
Join Date: Jun 2007
For gently breaking in a new pair of SFRDs, there's nothing like chamber music & string quartets. Unfortunately, I have little tolerance for such, with the exception of Ofra Harnoy playing Beatles tunes. Try:
http://www.amazon.com/gp/product/B00...sr=1-1%3C/a%3E

Cheers, Jim
__________________
A day without music is like a day without food.
  Reply With Quote
Old 11th September 2014, 07:59 AM   #6
arjank is offline arjank  Netherlands
diyAudio Member
 
Join Date: Mar 2009
Location: Above Amsterdam
For loosin'-up the surround/spider of new drivers I just run a sinewave of 15-30hz through the woofer(fullrange-driver) for about 24hours, I'll keep the excursion just below xmax.
That's it.
After that the Fs stays stable and will not drop anymore.
  Reply With Quote
Old 11th September 2014, 10:14 AM   #7
JMFahey is offline JMFahey  Argentina
diyAudio Member
 
JMFahey's Avatar
 
Join Date: Mar 2009
Location: Buenos Aires - Argentina
^^^^^ good suggestion.

Personally I'm into Guitar speakers and I break-in new ones, if needed, with a looping AC-DC "best of" or similar *simple* music programming ....... played LOUD.
Maybe some Punk rock too.
It gives me a frequency and relative instrument volume mix somewhat similar to what it will actually see later in life, also more realistic than either a sinewave or pink noise.

If I have to do it at night, neighbours will kill me, so I instead put raw speaker frames in the floor, pointing up, over a folded towel or similar to avoid them rattling (and scratching labels) and straight connect them in parallel to a ransformer, which provides cheap and constant 50 Hz at either 6 or 12V AC.

Since sound mostly self cancels at that frequency in an unmounted raw speaker, actual "audible" level is very low and bothers nobody.

And unmounted/unloaded speakers move a lot at that frequency, even with relatively low power.

Just one night is all it takes.
  Reply With Quote
Old 11th September 2014, 11:18 AM   #8
diyAudio Member
 
komigenie's Avatar
 
Join Date: Jan 2006
Location: Spring Lake, NC
You are asking about vinyl ?

Cant help with that one but i use this CD:

6moons audio reviews: IsoTek System Enhancer
__________________
Oh, boy, I'm a songwriter now. I'm not an engineer or an elevator operator.
J.J. Cale
  Reply With Quote
Old 11th September 2014, 01:27 PM   #9
diyAudio Member
 
Join Date: Mar 2008
Location: Milton Keynes
I'm not convinced 'break in' does anything audible
If a material is gaining significant compliancy with use its not suitable for a loudspeaker and will wear out very quickly
__________________
KJW
  Reply With Quote
Old 11th September 2014, 02:14 PM   #10
kevinkr is offline kevinkr  United States
diyAudio Moderator
 
kevinkr's Avatar
 
Join Date: Sep 2004
Location: Boston, Massachusetts
Blog Entries: 6
Drivers, particularly woofers do need break in, the suspension in a new driver is generally very stiff and there are significant changes in TS parameters during the first couple of dozen hours of operation.

I worked for a decade at a large audio manufacturer and prior to characterizing samples for QC references and the like we ran them on pink noise for 24 hours. FS, QTS and some other long forgotten parameters changed significantly, and then stabilized for most of the life of the driver.

I used pink noise over the course of several days to break in the woofers in my last project.
__________________
"Extraordinary claims require extraordinary evidence." - Carl Sagan
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Top 10 Albums Reference1042 Music 40 8th January 2014 11:54 PM
Some sharing on music albums lhgin Music 0 8th June 2011 09:46 AM
Artist with the most mystical albums rick57 Music 32 10th April 2006 07:39 AM
Best Albums of the 00s (so far) rick57 Music 13 3rd August 2005 02:50 PM
Great rock albums joensd Music 55 8th November 2004 03:39 AM


New To Site? Need Help?

All times are GMT. The time now is 11:04 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2