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Loudest Backpack? Maybe... On my way to class

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Uploaded by on May 19, 2010

My twin is recording and following me on bike. Bumpy parts so sorry for the shaky parts. My backpack is pretty loud and most people start looking for the source of music about 50-70 ft away. Thinking about taggin my bag to say something in the back.

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Uploader Comments (danterakin)

  • so you didnt have to physically ground your amp and battery to metal? Is that possible?

  • @54321JRT Lol of course...When you ground your amp to the car its just going to the neg to the battery. The most efficient way to hook up amps is directly to the positive and negative of the battery. Ground is negative, and I don't need to ground it to metal because I am already grounded using the negative on the battery. The reason why you attach the amps ground to metal in cars is because the entire cars chassis is connected to the negative terminal of battery.

  • How and where did you ground your amp and battery

  • @54321JRT Ground is the negative on the battery. Just hook up the positive of battery to positive amp and neg battery to neg amp...No common ground.

  • thats tight bro!! ii make speaker backpacks also! always curious how others make theres! can you do walk through vid of ur pack??

  • @jRmaRveL I just have a 8ah Battery (A bit smaller than motorcycle battery), I have a small 4 channel amp and just hook up the RCA inputs to a RCA to Headphone adapter, the speakers are 4 inch speakers that fit in my water bottle holders in the bad. My setup isn't permanent, I just put in on whenever I feel like it, takes about 5 mins.

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  • oh sorry yeah no hands pro

  • @ReplicDemon Just about 100wrms. Speakers are STS40 from Sound Storm. They are overrated but could take a nice amount of power.

  • @ashtonanddakota Wheres your vid to prove it? I play mine at school too and it just diff. setup now, doing 120 watt RMS and still have to fit 3 binders, 2 calculators and a text book lol.

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