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Thread: Need Battery advice for mobile sound system

  1. #1
    Newbie
    Join Date
    May 2005
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    Need Battery advice for mobile sound system

    Hi there,

    I'm looking for a suitable battery to power a mobile music system.

    The system will be made up of a single 12V car amplifier (between 100 to 200W output), powering a single large speaker (rated at around 100W).

    The setup is to be carried by a person (walking around with music pumping out of him), and I am therefore looking for a battery that is considerably lighter than a car battery.

    I am hoping to be able to power the speaker for between 2 to (ideally) 4 hours, whilst keeping the cost to a minimum.

    Could you offer me any advise as to what type of battery would suit my needs?

    Thanks in advance for your time and advice,

    Al

  2. #2
    Banned xdjxklusivex's Avatar
    Join Date
    Dec 2004
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    Diamond Bar, CA (909,951)
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    2,742
    damn u can use small rechargable scooter batterys but i doubt they will be able to handle the draw and last long u can try it out and c how it works

    why do u want to use a car amp speaker and battery for mobile music?

  3. #3
    Newbie
    Join Date
    May 2005
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    2
    Quote Originally Posted by xdjxklusivex
    damn u can use small rechargable scooter batterys but i doubt they will be able to handle the draw and last long u can try it out and c how it works

    why do u want to use a car amp speaker and battery for mobile music?
    I am designing a (wireless) dancing speaker, for use at festivals etc - this is why all components must be as light as possible..

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