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US Amps MD3?
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<blockquote data-quote="Brian Owens" data-source="post: 2001898" data-attributes="member: 548450"><p>Actually, we did not pull crap at texas heat wave. I bought dual 2 ohm subs, and they are running around 4.8 ohms per coil in the box. Going to be reconing as dual .7's shortly. We still did 155.8 dB with 8000 watts.</p><p></p><p>I have some of the amps out to send back due to damage by UPS, so I have a pair strapped to all 4 coils (1.2 ohms measured) to see what they would do. With 13.5 volts on the batteries, I can maintain 78.x volts on the outputs playing a 48 Hz tone. I need to get a ameter and verify current, but if the subs are truely 1.2 ohms and the voltage is 78 volts, ohms law is still ohms law.</p><p></p><p>Brian</p></blockquote><p></p>
[QUOTE="Brian Owens, post: 2001898, member: 548450"] Actually, we did not pull crap at texas heat wave. I bought dual 2 ohm subs, and they are running around 4.8 ohms per coil in the box. Going to be reconing as dual .7's shortly. We still did 155.8 dB with 8000 watts. I have some of the amps out to send back due to damage by UPS, so I have a pair strapped to all 4 coils (1.2 ohms measured) to see what they would do. With 13.5 volts on the batteries, I can maintain 78.x volts on the outputs playing a 48 Hz tone. I need to get a ameter and verify current, but if the subs are truely 1.2 ohms and the voltage is 78 volts, ohms law is still ohms law. Brian [/QUOTE]
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