tag:blogger.com,1999:blog-386514332011-04-21T15:50:29.231-07:00Welcome! I'm building a center channel speaker for my home theater I'm using the Peerless 830-344 "Carver replacement woofers" that were given to me by Hong. I got real lucky when Shawn Adams volunteered to design a crossover.Dan Bnoreply@blogger.comBlogger171100tag:blogger.com,1999:blog-38651433.post-9352229634297162502007-04-11T08:08:00.000-07:002007-04-11T08:08:45.840-07:00<div style="TEXT-ALIGN: center"><a href="http://1.bp.blogspot.com/_zVrJ29bGECw/Rhz5_IhOYMI/AAAAAAAAATw/WmZ8sqqABqI/s1600-h/IMG_0252.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://1.bp.blogspot.com/_zVrJ29bGECw/Rhz5_IhOYMI/AAAAAAAAATw/WmZ8sqqABqI/s400/IMG_0252.jpg" border="0" /></a> </div><div style='clear:both; text-align:CENTER'><a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-935222963429716250?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-68997145750110922192007-03-13T22:15:00.000-07:002007-03-13T22:15:52.119-07:00<div style="TEXT-ALIGN: center"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/RfeFB-1iKmI/AAAAAAAAAPk/8SKYbNLBjDk/s1600-h/DSCN7463.JPG"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/RfeFB-1iKmI/AAAAAAAAAPk/8SKYbNLBjDk/s400/DSCN7463.JPG" border="0" /></a> </div><div style='clear:both; text-align:CENTER'><a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-6899714575011092219?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com2tag:blogger.com,1999:blog-38651433.post-4711861883471462652007-03-10T12:06:00.000-08:002007-03-10T12:06:19.979-08:00<div style="TEXT-ALIGN: center"><a href="http://2.bp.blogspot.com/_zVrJ29bGECw/RfMPuu1iKgI/AAAAAAAAAOk/aJpJO4u1j7E/s1600-h/DSCN7461.JPG"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://2.bp.blogspot.com/_zVrJ29bGECw/RfMPuu1iKgI/AAAAAAAAAOk/aJpJO4u1j7E/s400/DSCN7461.JPG" border="0" /></a> </div><div style='clear:both; text-align:CENTER'><a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-471186188347146265?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-83796515539237959462007-03-07T21:00:00.000-08:002007-03-07T21:00:23.837-08:00<div style="TEXT-ALIGN: center"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/Re-YZv7HWyI/AAAAAAAAALY/o3xPfTXUHWo/s1600-h/IMG_0095.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/Re-YZv7HWyI/AAAAAAAAALY/o3xPfTXUHWo/s400/IMG_0095.jpg" border="0" /></a> </div><div style='clear:both; text-align:CENTER'><a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-8379651553923795946?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-82927829764624429242007-03-03T07:56:00.000-08:002007-03-03T08:08:05.914-08:00<div style="text-align: center;"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/Remar2rMGmI/AAAAAAAAAK0/T_T-LSjboj4/s1600-h/IMG_0087.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/Remar2rMGmI/AAAAAAAAAK0/T_T-LSjboj4/s400/IMG_0087.jpg" border="0" /></a> </div><div style="clear: both; text-align: center;"><a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-8292782976462442924?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-85618668369124756812007-03-03T07:54:00.000-08:002007-03-03T08:04:02.694-08:00<div style="text-align: center;"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/RemcB2rMGnI/AAAAAAAAAK8/jtSpYSENdl8/s1600-h/IMG_0092.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/RemcB2rMGnI/AAAAAAAAAK8/jtSpYSENdl8/s400/IMG_0092.jpg" border="0" /></a> </div><div style="clear: both; text-align: center;"><a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-8561866836912475681?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-58175618444985805362007-02-23T19:04:00.000-08:002007-02-24T07:37:50.588-08:00<div style="text-align: center;"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/Rd-rVTXcINI/AAAAAAAAAIU/dlvyp63Kd-8/s1600-h/LPdiagram.JPG"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/Rd-rVTXcINI/AAAAAAAAAIU/dlvyp63Kd-8/s400/LPdiagram.JPG" border="0" /></a> </div><br /><div style="text-align: center;"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/Rd-rVTXcIOI/AAAAAAAAAIc/gKAj0BN-CRs/s1600-h/HPdiagram.JPG"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/Rd-rVTXcIOI/AAAAAAAAAIc/gKAj0BN-CRs/s400/HPdiagram.JPG" border="0" /></a> </div><div style="clear: both; text-align: center;"><span style="">Low pass:<br /><br />L1 = 1.2 mH<br />L2 = .05 mH<br />C1 = 12 uF<br /><br />High pass:<br />C2 = 8.2 uF<br />L3 = .33 mH<br />C3 = 34 uF<br />L4 = .8 mH<br /><br /></span><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;,&quot;serif&quot;;"><br /></span><span style="font-size: 11pt; font-family: georgia; font-weight: bold;">Seas 27TDFC Tweeter<br />Peerless 830344<br /></span><span style="font-size: 12pt; font-family: arial; font-weight: bold;"><span style="font-family: georgia;">18g Jantzen air core inductors</span>. </span><br /><span style="font-size: 11pt; font-family: &quot;Calibri&quot;,&quot;sans-serif&quot;;"> </span><br /><span style=""><br /></span><br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-5817561844498580536?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-14143830983625740862007-02-23T18:52:00.000-08:002007-02-23T19:58:32.566-08:00<div style="text-align: center;"><a href="http://3.bp.blogspot.com/_zVrJ29bGECw/Rd-oWTXcIHI/AAAAAAAAAHk/-1ZAGz268xI/s1600-h/impedance+response.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://3.bp.blogspot.com/_zVrJ29bGECw/Rd-oWTXcIHI/AAAAAAAAAHk/-1ZAGz268xI/s400/impedance+response.jpg" border="0" /></a> </div><br /><div style="text-align: center;"><a href="http://4.bp.blogspot.com/_zVrJ29bGECw/Rd-oWjXcIII/AAAAAAAAAHs/2tKcohXetqs/s1600-h/phase+response.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://4.bp.blogspot.com/_zVrJ29bGECw/Rd-oWjXcIII/AAAAAAAAAHs/2tKcohXetqs/s400/phase+response.jpg" border="0" /></a> </div><br /><div style="text-align: center;"><a href="http://4.bp.blogspot.com/_zVrJ29bGECw/Rd-oWjXcIJI/AAAAAAAAAH0/wO0yiYxyViI/s1600-h/Frequency+response.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://4.bp.blogspot.com/_zVrJ29bGECw/Rd-oWjXcIJI/AAAAAAAAAH0/wO0yiYxyViI/s400/Frequency+response.jpg" border="0" /></a> </div><br /><div style="text-align: center;"><br /></div><div style="clear: both; text-align: center;"><a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-1414383098362574086?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-61247223228504882852007-02-17T12:00:00.000-08:002007-02-17T12:14:47.438-08:00<div style="text-align: center;"><a href="http://2.bp.blogspot.com/_zVrJ29bGECw/Rdde8DXcH9I/AAAAAAAAAGU/gXHdHQWsyjM/s1600-h/IMG_0066.jpg"><img id="BLOGGER_PHOTO_ID_" alt="" src="http://2.bp.blogspot.com/_zVrJ29bGECw/Rdde8DXcH9I/AAAAAAAAAGU/gXHdHQWsyjM/s400/IMG_0066.jpg" border="0" /></a> </div><br />After messing up the first baffle I found a piece of 3/4 birch and flush mounted the woofers. At HT guide forum they seem to think birch is ok, but prefer the pricey stuff...<br /><br /> Shawn is designing the crossover for a Seas tweet, I just set this Dayton tweet there for this picture...<div style="clear: both; text-align: center;"><a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-6124722322850488285?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-6230915160370518682007-01-22T20:22:00.000-08:002007-01-22T20:26:43.945-08:00<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_zVrJ29bGECw/RbWOaytQ1RI/AAAAAAAAAAM/_1GOvgEd5gs/s1600-h/DSCN7362.JPG"><img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://3.bp.blogspot.com/_zVrJ29bGECw/RbWOaytQ1RI/AAAAAAAAAAM/_1GOvgEd5gs/s400/DSCN7362.JPG" alt="" id="BLOGGER_PHOTO_ID_5023077550341018898" border="0" /></a><br /><a href="http://localhost:1631/10b092054ae38fa1c762d4a3a11adcc4/image29819.jpg"><img id="BLOGGER_PHOTO_ID_" style="clear: both; float: left;" alt="" src="http://localhost:1631/10b092054ae38fa1c762d4a3a11adcc4/image29819.jpg?size=400" border="0" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-623091516037051868?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169309724388267712007-01-20T08:15:00.000-08:002007-01-20T08:17:03.876-08:00<a href="http://photos1.blogger.com/x/blogger/7056/458/1024/822703/830344Z.jpg"><img style="margin: 0px 10px 10px 0px; float: left;" alt="" src="http://photos1.blogger.com/x/blogger/7056/458/400/394243/830344Z.jpg" border="0" /></a> <a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930972438826771?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169309690648495832007-01-20T08:14:00.000-08:002007-01-20T08:17:27.930-08:00<a href="http://photos1.blogger.com/x/blogger/7056/458/1024/120391/830344FR.jpg"><img style="margin: 0px 10px 10px 0px; float: left;" alt="" src="http://photos1.blogger.com/x/blogger/7056/458/400/36630/830344FR.jpg" border="0" /></a> <a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930969064849583?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169309178108301582007-01-20T08:05:00.001-08:002007-01-20T08:06:18.110-08:00<a href="http://photos1.blogger.com/x/blogger/7056/458/1024/110538/Adobe%20Reader%20-%20%5B830344.pdf%5D%201%2020%202007%207%2050%2053%20AM.jpg"><img style="CLEAR: all; FLOAT: left; MARGIN: 0px 10px 10px 0px; CURSOR: hand" alt="" src="http://photos1.blogger.com/x/blogger/7056/458/400/627413/Adobe%20Reader%20-%20%5B830344.pdf%5D%201%2020%202007%207%2050%2053%20AM.jpg" border="0" /></a>&nbsp;<a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a> <div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930917810830158?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169309153448861872007-01-20T08:05:00.000-08:002007-01-20T08:05:53.453-08:00<a href="http://photos1.blogger.com/x/blogger/7056/458/1024/43091/Adobe%20Reader%20-%20%5B830344.pdf%5D%201%2020%202007%207%2049%2053%20AM.jpg"><img style="CLEAR: all; FLOAT: left; MARGIN: 0px 10px 10px 0px; CURSOR: hand" alt="" src="http://photos1.blogger.com/x/blogger/7056/458/400/93465/Adobe%20Reader%20-%20%5B830344.pdf%5D%201%2020%202007%207%2049%2053%20AM.jpg" border="0" /></a>&nbsp;<a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a> <div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930915344886187?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169308114607311912007-01-20T07:47:00.000-08:002007-01-20T07:48:34.606-08:00<span class="text11-000000"><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;;">Specifications: * Power handling: 150 watts RMS/200 watts max. * Voice coil diameter: 1-1/2" * Impedance: 4 ohms * Frequency response: 55-5,000 Hz * Magnet weight: 20 oz. * Fs: 55 Hz * SPL: 92.6 dB 2.83V/1m * Vas: .53 Cu. Ft. * Qms: 2.69 * Qes: .54 * Qts: .45 * Xmax: 2.5mm * Net weight: 6 lbs. * Dimensions: Overall Diameter: 6-7/8", Cutout Diameter: 6", Mounting Depth: 3-1/2", Magnet Diameter: 4", Magnet Height: 2-1/4". </span></span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930811460731191?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169307867094279452007-01-20T07:44:00.000-08:002007-01-20T07:46:54.093-08:00<a href="http://photos1.blogger.com/x/blogger/7056/458/1024/662172/830344%20FR%20%26%20Distortion.jpg"><img style="margin: 0px 10px 10px 0px; float: left;" alt="" src="http://photos1.blogger.com/x/blogger/7056/458/400/245903/830344%20FR%20%26%20Distortion.jpg" border="0" /></a> <a href="http://picasa.google.com/blogger/" target="ext"><img src="http://photos1.blogger.com/pbp.gif" alt="Posted by Picasa" style="border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;" align="middle" border="0" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930786709427945?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0tag:blogger.com,1999:blog-38651433.post-1169307842982777172007-01-20T07:43:00.000-08:002007-01-20T07:44:02.983-08:00<a href="http://photos1.blogger.com/x/blogger/7056/458/1024/307027/830344%20TS%20Data.jpg"><img style="CLEAR: all; FLOAT: left; MARGIN: 0px 10px 10px 0px; CURSOR: hand" alt="" src="http://photos1.blogger.com/x/blogger/7056/458/400/683308/830344%20TS%20Data.jpg" border="0" /></a>&nbsp;<a href='http://picasa.google.com/blogger/' target='ext'><img src='http://photos1.blogger.com/pbp.gif' alt='Posted by Picasa' style='border: 0px none ; padding: 0px; background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;' align='middle' border='0' /></a> <div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38651433-116930784298277717?l=peerless-830344.blogspot.com' alt='' /></div>Dan Bnoreply@blogger.com0