Portable Amplifier Speaker
Portable Amplifier Speaker
Orbitsound intros new range of iPhone, iPod compatible audio accessories
British audio technology company Orbitsound has announced a range of new audio accessories compatible with Apple devices. The Orbitsound T12 v2 soundbar is billed as a unique sound system that brings cinema-quality sound to flatscreen TVs without the need for multiple speakers.
How to power a portable 12 volts amplifier?
I need to power some computer speakers from batteries. The power supply's output is 12 volts at 850 milliamps. The only way i can think to power this is with ten 1.2 volt rechargeable batteries, and those would only last about 2 hours. does anyone have a more practical way to power a 12 volt amplifier?
you just need to get a bigger battery
something like a tractor
or alarm system system, about 6 AH should last maybe 10 hours
you can buy those at some electronic stores
http://images.google.ca/images?hl=en&source=hp&q=6+ah+batteries&btnG=Search+Images&gbv=2&aq=f&oq=
Guru
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