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Amplifiers
what freq do you use when setting your gain on amps?
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<blockquote data-quote="blazeplacid" data-source="post: 3603154" data-attributes="member: 581611"><p>I have a Rockford 25 to life "75" series</p><p></p><p>Amp is great and does 2 ohm bridge.</p><p></p><p>I know the specs say not to do it but its been doing it for about 2 months with no problems.</p><p></p><p>Now since there is no rating on the 2ohm bridge I just guesstimaed about 700-800rms@ 2ohms.</p><p></p><p>The amps are very underrated the specs say like 75@4ohm or something but the birthsheet says 220per channel @4ohms.</p><p></p><p>Anyways</p><p></p><p>When im trying to find ~37.5v on the DMM what frequency am I going to get a good reading at?</p><p></p><p>I tired it before and relized that if you play it at 50hz you will get differant voltage than at 70hz.</p><p></p><p>Can someone explain?</p></blockquote><p></p>
[QUOTE="blazeplacid, post: 3603154, member: 581611"] I have a Rockford 25 to life "75" series Amp is great and does 2 ohm bridge. I know the specs say not to do it but its been doing it for about 2 months with no problems. Now since there is no rating on the 2ohm bridge I just guesstimaed about 700-800rms@ 2ohms. The amps are very underrated the specs say like 75@4ohm or something but the birthsheet says 220per channel @4ohms. Anyways When im trying to find ~37.5v on the DMM what frequency am I going to get a good reading at? I tired it before and relized that if you play it at 50hz you will get differant voltage than at 70hz. Can someone explain? [/QUOTE]
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what freq do you use when setting your gain on amps?
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