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Amplifier to power Alpine SWR-12D2. Can I use what I got?
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<blockquote data-quote="danielnews" data-source="post: 8779209" data-attributes="member: 679797"><p>I ordered a 5 channel amp but it was on backorder for 4 months so I ended up not getting it. My brother gave me a couple amplifiers and a 12" sub that someone gave to him. I'm wondering if I can string them together, if it'll be enough. I'm not looking for anything crazy, just 4 speakers and a 12" sub. I'm wondering if I necessarily need a large amp to run the Alpine sub, or if I could do with less in the meantime. I seem to remember hearing that if you underpowered a sub it could damage a sub so I wanted to be careful.</p><p></p><p><strong>AMPS</strong></p><p></p><p><u>Avionixx cxa 1220 2 channel Class AB amp </u></p><p></p><ul> <li data-xf-list-type="ul">200 Watts per channel into 4ohm</li> <li data-xf-list-type="ul">310 Watts per channel into 2ohms</li> <li data-xf-list-type="ul">Max power 640W</li> </ul><p></p><p><u>Alpine MRV F300 </u></p><ul> <li data-xf-list-type="ul">50 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms)</li> <li data-xf-list-type="ul">150 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)</li> <li data-xf-list-type="ul">Max power 640W</li> </ul><p></p><p><strong>SPEAKERS</strong></p><p></p><p><u>Polk DB401</u> X 4. (PEAK 135, RMS 4-45)</p><p><u>Alpine SWR-12D2</u> (PEAK 3,000, RMS 300-1000)</p><p></p><p>Any advice would be great, new to car systems. Thanks!</p></blockquote><p></p>
[QUOTE="danielnews, post: 8779209, member: 679797"] I ordered a 5 channel amp but it was on backorder for 4 months so I ended up not getting it. My brother gave me a couple amplifiers and a 12" sub that someone gave to him. I'm wondering if I can string them together, if it'll be enough. I'm not looking for anything crazy, just 4 speakers and a 12" sub. I'm wondering if I necessarily need a large amp to run the Alpine sub, or if I could do with less in the meantime. I seem to remember hearing that if you underpowered a sub it could damage a sub so I wanted to be careful. [B]AMPS[/B] [U]Avionixx cxa 1220 2 channel Class AB amp [/U] [LIST] [*]200 Watts per channel into 4ohm [*]310 Watts per channel into 2ohms [*]Max power 640W [/LIST] [U]Alpine MRV F300 [/U] [LIST] [*]50 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms) [*]150 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode) [*]Max power 640W [/LIST] [B]SPEAKERS[/B] [U]Polk DB401[/U] X 4. (PEAK 135, RMS 4-45) [U]Alpine SWR-12D2[/U] (PEAK 3,000, RMS 300-1000) Any advice would be great, new to car systems. Thanks! [/QUOTE]
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Amplifier to power Alpine SWR-12D2. Can I use what I got?
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