[AMRadio] I need som advice


John Coleman jc at pctechref.com
Fri Oct 23 10:06:01 EDT 2009


That "290-262" looks like a nice deal Bob,  I may have to get a couple for
replacements in some stuff around here.
John, WA5BXO

-----Original Message-----
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net] On Behalf Of Robert Nickels
Sent: Monday, October 19, 2009 7:17 PM
To: Discussion of AM Radio in the Amateur Service
Subject: Re: [AMRadio] I need som advice


http://www.parts-express.com/pe/showdetl.cfm?Partnumber=290-262


While the frequency response of this $17 woofer is given as 74-5000 hz, 
it might sound pretty good.  If you wanted more highs, you could try the 
approach used by Jensen and others who used to make full-range speakers 
by  suspending a smaller PM speaker across the cone with a simple series 
capacitor crossover to handle the midrange frequencies.

73, Bob W9RAN




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