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Question Concerning ohms
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<blockquote data-quote="guitarman626" data-source="post: 4297005" data-attributes="member: 589301"><p>Ok, im powering 3 subs. each with a 300RMS max.</p><p></p><p>So I obviously need at least 900RMS from an amp, and I figured a 1000W Mono amp is my best bet.</p><p></p><p>Heres the question, when im looking at amps and their features, I see things like this:</p><p></p><p><strong><em>Mono subwoofer amplifier</em></strong></p><p></p><p><strong>1,000 watts RMS x 1 at 2 ohms</strong></p><p></p><p><strong>640 watts RMS x 1 at 4 ohms</strong></p><p></p><p>Ok, so my subs are 4ohm DVC woofers; but i know that when you wire 3 subs to a mono amp, the mono input is pushing about 2.7ohms. Correct?</p><p></p><p>So im really confused about amp descriptions like the one above. Does <strong>1,000 watts RMS x 1 at 2 ohms </strong>mean that if the mono input is pushing 2 ohms, your subs have 1000W?</p><p></p><p>If this is the case, and I'm correct about the fact that 3 subs into a mono amp pushes it's input to 2.7ohms, then how many watts will my subs get from an amp that has <strong>1,000 watts RMS x 1 at 2 ohms</strong>?</p><p></p><p><span style="font-size: 10px">(If I'm simply wrong about everything I'm saying, A quick lesson in how this sh*t works would be greatly appreciated!)</span></p><p></p><p><em>Thanks,</em></p><p></p><p><em>-Cade</em></p></blockquote><p></p>
[QUOTE="guitarman626, post: 4297005, member: 589301"] Ok, im powering 3 subs. each with a 300RMS max. So I obviously need at least 900RMS from an amp, and I figured a 1000W Mono amp is my best bet. Heres the question, when im looking at amps and their features, I see things like this: [B][I]Mono subwoofer amplifier[/I][/B] [B]1,000 watts RMS x 1 at 2 ohms[/B] [B]640 watts RMS x 1 at 4 ohms[/B] Ok, so my subs are 4ohm DVC woofers; but i know that when you wire 3 subs to a mono amp, the mono input is pushing about 2.7ohms. Correct? So im really confused about amp descriptions like the one above. Does [B]1,000 watts RMS x 1 at 2 ohms [/B]mean that if the mono input is pushing 2 ohms, your subs have 1000W? If this is the case, and I'm correct about the fact that 3 subs into a mono amp pushes it's input to 2.7ohms, then how many watts will my subs get from an amp that has [B]1,000 watts RMS x 1 at 2 ohms[/B]? [SIZE=10px](If I'm simply wrong about everything I'm saying, A quick lesson in how this sh*t works would be greatly appreciated!)[/SIZE] [I]Thanks,[/I] [I]-Cade[/I] [/QUOTE]
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