Home Forums Rules Articles diyAudio Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

  Home · Search · Register  

Home » Member » 5th element » Loudspeaker measurements. Photo Options

Previous image   Slide Show   Next image

Click on image to view smaller image

Previous image   Slide Show   Next image


Photo Details
5th element

diyAudio Member

Registered: October 2002
Location: England
Posts: 5,267
users gallery
Distortion plot from 500-20khz showing the system distortion at a high drive level. This is way beyond what I would ever listen to. Interestingly the tweeter drive level was around 25-35 volts p-p, the increase in power required to combat some upper end droop, this does explain the increase in distortion towards high frequencies too.

This should be about ~100dB @ 1 meter.

There are also some peaks due to things in the room rattling Such as the one you can just see off at around 500hz. The midrange driver used is a SEAS W15CY001 crossed in at 2000hz 4th order.
Date: Fri September 10, 2010 Views: 19743
Filesize: 37.4kb, 218.0kb Dimensions: 1024 x 702
Additional Info
Quick Rate: Poor Excellent
Keywords: systdis
Linked Thumbnail:
Linked Image:

Photo Sharing Gallery by PhotoPost
Copyright © 2009 All Enthusiast, Inc.

All times are GMT. The time now is 12:53 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd. ()
Copyright 1999-2017 diyAudio