How to play music from multiple speakers?

So I'm having a new years party and i need to have loud music of course! So I'm going to be using a beats by dre beatbox speaker but i don't think that it will be loud enough so I'm also using a friends speakers ( http://www.krksys.com/krk-studio-monitor-speakers/rokit/rokit-8.html ) So how can i make my phone play to both at the same time? I think they are NOT wireless… Also is there a way that i could plug my iPhone in to one and my macbook in to another but have them play the same music symutaniously?

My computer won't let me reset my iphone, what do i do?

I bouGht an iphone 4s off of craigslist but it has a passcode on it. He assured me that all you do is reset the iphone and its good, but when i try it on my computer it comes up with an ERROR message and doesn't let me! What should i do? Its not for me and i need it by christmas:/

Can you transfer old text messages from an iphone to a new iphone?

I currently have the iphone 4 but i've had it for over 2 years and the charge no longer holds. My contract is up and i have been looking into getting the iphone 5.is there a way that i can transfer all of the texts and pictures from my iphone 4 to the iphone 5 when i get it?

Added (1). I'm open to jailbreaking my iphone, but if there's a way to transfer everything without jailbreaking my phone, i'd prefer to do that.

How to delete my phone from someone else's find iPhone list?

Please help. This is really important. Can someone please tell me how to delete my iPhone from someone else's tracking list on the app 'find iPhone'? If I click remove phone on my iPhone does that delete it from everywhere or just my phone?

I just got an iphone 3g and it won't let me download anything?

My blackberry broke so i'm using my dads old phone which is an iphone 3g. I have a data plan and everything but i'm trying to download the basic apps like facebook and twitter its not letting me. Its saying i don't have the most recent update of iOs so i can't download it. Is it possible to download the older versions of apps or any way to get around this?

Am I paying for the lte on my iPhone?

I noticed that when I'm not on Wi-Fi at home or at a friends house I'm still connected to the Internet and in the are where it would show Wi-Fi it says LTE. Is this Internet? And if so am I paying extra for it?

How to unlock an iphone with a pin number?

Ok, i found yes found an iphone in the woods 1 week ago. The owner is quite upset but has not contacted me despite exhaustive methods to return it to the rightful owner. I can't open the phone to try and get their contact number as it has a pin lock code. I tried plenty of times to guess it and each time it blocks me out for longer. I'm now up to 15 mins and don't know what next. Is there any way i can bypass this code to find the owners name and number which will most likely be in the phone?

Is it POSSIBLE to SETUP IPOD touch (or Iphone) without a Wi-Fi network?

I'm going to get an ipod touch 5g and I'm wondering if if when I get it, if I can instantly use it without using a Wi-Fi network.once you turn it on for the first time there are different steps to follow before you can use it. One of those steps is connect to a Wi-Fi network and setting up an apple ID. Is it possible to skip these steps and get to the main home screen and start using it right away? Cause I will get my Ipod in a location were there's no Wi-Fi network available.