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Ported Enclosure Unloading?
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<blockquote data-quote="tinmanchris217" data-source="post: 6002761" data-attributes="member: 610505"><p>So did some light burps today and recorded some interesting info.</p><p></p><p>resting impedance was 3.8 Ohms</p><p></p><p>40 Hz - 42.6V</p><p></p><p>50 Hz - 34.9V</p><p></p><p>60 Hz - 25.0V</p><p></p><p>65 Hz - 18.3V</p><p></p><p>Unless my meter (Craftsman DMM) was failing at Ohm readings, or I **** at life...</p><p></p><p>40 Hz - 2.6 Ohms steady.</p><p></p><p>50 Hz - began at 170 Ohms, and after the "Unloading" started 5 seconds in, the impedance rose to 3700 Ohms and was constant.</p><p></p><p>60 Hz - similar except 5,800 ohms.</p><p></p><p>Dunno guys, it's rather weird....</p><p></p><p>Oh yeah, and voltage drop is 1.4 V at the start, so we have surpassed alt power but not by too much.</p></blockquote><p></p>
[QUOTE="tinmanchris217, post: 6002761, member: 610505"] So did some light burps today and recorded some interesting info. resting impedance was 3.8 Ohms 40 Hz - 42.6V 50 Hz - 34.9V 60 Hz - 25.0V 65 Hz - 18.3V Unless my meter (Craftsman DMM) was failing at Ohm readings, or I **** at life... 40 Hz - 2.6 Ohms steady. 50 Hz - began at 170 Ohms, and after the "Unloading" started 5 seconds in, the impedance rose to 3700 Ohms and was constant. 60 Hz - similar except 5,800 ohms. Dunno guys, it's rather weird.... Oh yeah, and voltage drop is 1.4 V at the start, so we have surpassed alt power but not by too much. [/QUOTE]
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