Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!uwm.edu!csd4.csd.uwm.edu!info-high-audio-request From: chu@hanauma.jpl.nasa.gov (Eugene Chu) Newsgroups: rec.audio.high-end Subject: Ozone correction Message-ID: <13175@uwm.edu> Date: 17 Jun 91 12:50:08 GMT Sender: news@uwm.edu Lines: 14 Approved: tjk@csd4.csd.uwm.edu Originator: tjk@csd4.csd.uwm.edu In a previous response to a posting about Apogee speakers producing ozone, I gave the wrong information about its composition. (Bad memories of chemistry classes.) Ozone (O3) is formed by collision of oxygen molecules (O2) with oxygen atoms (O). The oxygen atoms are formed by strong electrical charges (in this case, used in the Apogee field plates) breaking up O2 molecules. So, the most likely culprit of O3 producer in you system is STILL the Apogee speakers Sorry for the misinformation. eyc