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General Car Audio
Help with Setup
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<blockquote data-quote="BOOMINGRANDPA" data-source="post: 8622225" data-attributes="member: 671921"><p>actually we normally run more than rated power to subs.. i have same amp ran 2 ohm (over 900rms) to a $70 pioneer for months no problems.. if u use a ported box they have "box rise" only about 65% the power u send to sub gets to it., if u porting it i would wire to 1 ohm set gain really low.. video shows u how to adjust gain for say 650rms , use volt meter on amp with 50hz tone for 650rms (running amp at 1 ohm) u would want meter to show 25.4v (25-26v be good) it's not perfect but should put u really close to right.</p><p></p><p>[MEDIA=youtube]gg2gl-fz2Qc[/MEDIA]</p></blockquote><p></p>
[QUOTE="BOOMINGRANDPA, post: 8622225, member: 671921"] actually we normally run more than rated power to subs.. i have same amp ran 2 ohm (over 900rms) to a $70 pioneer for months no problems.. if u use a ported box they have "box rise" only about 65% the power u send to sub gets to it., if u porting it i would wire to 1 ohm set gain really low.. video shows u how to adjust gain for say 650rms , use volt meter on amp with 50hz tone for 650rms (running amp at 1 ohm) u would want meter to show 25.4v (25-26v be good) it's not perfect but should put u really close to right. [MEDIA=youtube]gg2gl-fz2Qc[/MEDIA] [/QUOTE]
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