|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Multi-Way Conventional loudspeakers with crossovers |
  |
|
|
|
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 |
 |
|
|
Thread Tools | Search this Thread |
16th September 2007, 05:21 PM
|
#1 |
|
diyAudio Member
Join Date: Jan 2005
Location: Athens
|
18" burn in
Hallo to eneryone, i have a question about the change in T/S param. after burning in. My EV DL18MT has Fs 25Hz (burned in, according to datasheet). The 2 pieces that i bought had 39 resp. 40Hz. After 2 days with a 4w 6Hz sine tone (was afraid to increase power, cone moved already a lot) they are still around the same values (a couple of Hz lower).
Was the burn in not enough (speker has a hard suspension, not a rubber one), is this kind of deviation betwwen new-used usual? Is there a better method to burn in the speaker? T/S deviation was smaller (25% more Qts as in the datasheet). I would greatly apreciate any opinions, i'm very puzzled with the situation. Thanks in advance Greetings Konstantinos |
|
|
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Why burn in? | sianturi | Multi-Way | 17 | 1st January 2010 11:22 PM |
| burn in of components | jitter | Parts | 25 | 30th April 2009 07:47 AM |
| New To Site? | Need Help? |
