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SAZ-1500D v.3 Prototype In
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<blockquote data-quote="sundownz" data-source="post: 7723445" data-attributes="member: 549523"><p>Little bit of testing in Derrick's Explorer -- using my Extech power clamp meter (which always reads low vs. separate meters method) :</p><p></p><p><strong>26 Hz</strong></p><p></p><p>46.6v</p><p></p><p>43.7A</p><p></p><p>2036 Watts</p><p></p><p>1.06 ohm</p><p></p><p><strong>27Hz</strong></p><p></p><p>48.2v</p><p></p><p>40.4a</p><p></p><p>1974 watts</p><p></p><p>1.19 ohms</p><p></p><p>The super low frequency is a bit different than normal testing as well -- I'll get it in one of my other setups and do testing in the more typical range (more similar to my "official" amp clamp thread) when I get a moment but Derrick was up so we threw it in his Explorer! We kept it down below any point of audible distortion for testing.</p><p></p><p>Time does not permit details testing and dialing in today... just a quick test and we are very pleased thusfar.</p><p></p><p>Watching my power clamp we saw 1500-1600 watt continuously on music as well. So far I haven't had to fan turn on in any of my testing nor has the case been even lukewarm to the touch.</p><p></p><p>Also some 16v testing will be done as time permits. We usually squeeze a bit more out of our units between prototype and production as well.</p><p></p><p><img src="http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6204.JPG" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>* With big brother NS-1</p><p></p><p><img src="http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6205.JPG" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6206.JPG" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>* Derricks low tuned box featuring some OA-12s</p><p></p><p><img src="http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6207.JPG" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>* XS Power batteries on tap</p></blockquote><p></p>
[QUOTE="sundownz, post: 7723445, member: 549523"] Little bit of testing in Derrick's Explorer -- using my Extech power clamp meter (which always reads low vs. separate meters method) : [B]26 Hz[/B] 46.6v 43.7A 2036 Watts 1.06 ohm [B]27Hz[/B] 48.2v 40.4a 1974 watts 1.19 ohms The super low frequency is a bit different than normal testing as well -- I'll get it in one of my other setups and do testing in the more typical range (more similar to my "official" amp clamp thread) when I get a moment but Derrick was up so we threw it in his Explorer! We kept it down below any point of audible distortion for testing. Time does not permit details testing and dialing in today... just a quick test and we are very pleased thusfar. Watching my power clamp we saw 1500-1600 watt continuously on music as well. So far I haven't had to fan turn on in any of my testing nor has the case been even lukewarm to the touch. Also some 16v testing will be done as time permits. We usually squeeze a bit more out of our units between prototype and production as well. [IMG]http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6204.JPG[/IMG] * With big brother NS-1 [IMG]http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6205.JPG[/IMG] [IMG]http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6206.JPG[/IMG] * Derricks low tuned box featuring some OA-12s [IMG]http://www.sundownaudio.com/misc/protos/2012_Amps/1500Dv3_Shop/CIMG6207.JPG[/IMG] * XS Power batteries on tap [/QUOTE]
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