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Audio Systems/should i do a cap or another battery

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Expert: - 10/28/2008


Question
I have two pioneer imp subs that push 800 watts each with a an rms rating of 300 each, i am then running a 750 watt 2 channel amp that is bridge for the most power, im getting a slight light dim when the bass is hitting bt other than that no problems, also i am thinking about putting in a 350 watt kenwood amp to power my components do you think i should instal a cap or another battery to power the system

Answer
Think about it:  A cap is not an energy source; it merely smooths out the power take from the battery whereas an additional battery brings more energy to the system.  

Therefore, I vote in favor of another battery or a bigger, more powerful battery in place of the one you know have.  You may, also, need a heavy duty alternator to keep up with all the power you are going to need to keep the amps alive and well.

It is worth it; there is nothing more exciting than good, solid, earth shaking bass added to a realistic sounding music playback system!


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Cleggsan

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Audio Design Engineer; systems, loudspeakers, cd/dvd players, etc. I am knowledgeable in all high end audio equipment and installations. MAKE SURE YOU GIVE A MAKE AND MODEL NUMBER AND CAR IF IT IS AN AUTO QUESTION. Note: I am getting some who ask good questions that take a lot of time to research but then the questioner fails to read the answer. Please don't ask questions unless you are seriously looking for an answer. If you find an answer to your question otherwise then let me know with your reply. Thank you.

Experience

Have been associated with audio design, standards, testing and component systems for over 40 years.

Organizations
Life Fellow Member of Audio Engineering Society Life Senior Member of Institute of Electronic and Electrical Engineers

Publications
Review technical manuscripts for IEEE Spectrum Write occasionally for high-end audio publications

Education/Credentials
BSEE/MSCS/MBA

Past/Present Clients
Past Employee/advisor to several well known audio products manufacturers

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