Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: I am looking for a boom box for my dance team that will be loud enough for practices in the commons area or in the gym.  Will this unit be loud enough
Document: Not sure why--more of an inconvenience than anything.It is a little slower than some other players at reading flash drives but not horrible. The sharp comes with a strap for carrying--but I can't imagine ever using it that way. I saw where one reviewer said this unit isn't loud enough--it gets plenty loud for me--in fact it can easily get too loud and I use mine in a basement room that's about 600 square feet.
This is a great boom box. I first heard it in best buy. I placed my iPhone in the docking station, and played different  genres of music. The sound rivaled that of my home theater. Great sound with lots of volume. I ran across a good deal on Amazon so I had to buy it.
This is the Real Deal. Excellent sound for a Boom Box. I have The JVC Kaboom Original with 52 watts RMS. Not those new ones which are very inferior. This is a must for Ghetto Blasters definitely the best on the market right now 100 watts RMS. I hope some day Sharp comes out with another one witheven more power. Only negative  I found is the Aux seems to sound inferior to the CD or USB. Excellent product.
I love this box. the only problem I have with it is that the audio in sucks,but there are ways around that. definitely worth the money. purchased a second unit directly after receiving the first one. awesome sound and solid bass.
I purchased this box based on the stellar reviews. I was sorely disappointed. This unit does have nice mids and highs but where's the bass? I thought I was missing something in setup but found that the xbass is automatically on and the equalizer set to rock only added a modicum of bass. I know how good something sounds is subjective but for me this is going back to Best Buy. I played it side by side with my Altec Lansing iM810 and there was no contest to my ears.
That's how big that central area is, to give you a little perspective.You want loud? This thing is loud. That 100 watts? It's RMS. They aren't kidding there. I think I got it up to about 18 before I couldn't hear anything else, even the intense wind outside banging everything around. Even on lower volumes it makes its presence known, very well.It comes with a remote, and yes, you're going to have to use it. This is one of my minor quibbles.
Met all expectations as follows:- Clear and loud. No distortion even at max volume setting.- Very strong bass with preset modes to vary bass level.- Unit is bulky but not heavy.- Sub-woofer guard on each side doubles as a handle requiring a fairly wide grip for carrying horizontally unless shoulder strap is used.
It lacks features I wanted, but it sounds good enough t hat I'll be keeping it despite its shortcomings.
I bought this for my children and the LOVE it, has more than enough power to fill the house with music. Also they love singing along with the the microphone plug in, instant karaoke.....  5 stars for sure, and highly recommend it.....
I wanted something with rich, full tones....and this has them!! Nice looking, easy to move about and fills the room with great tones! I wanted something simple without detached speakers, and this fills the bill and then some....you will not regret purchasing this system, as it does produce great music and is easy to move around.
Answer: Dear Sheila, this boom box is   L O U D   you will enjoy it very much for open and large spaces.  It should do you just fine.  Enjoy and practice a lot,  practice makes perfect!!