I bought this to use as a PA at an rc model car track (indoor warehouse). It is for a small club so budget was important, and this has really impressed me for the price.
It has everything you could need, 4 mic/line inputs with XLRs and jack inputs for all 4. It has AUX/CD in which I can use to connect to a timing computer (automatic announcements).
I used 6W bosch speakers on 100v line, which makes hooking it up very easy, and as there are some very long cable runs means you can use lighter speaker cable.
We had been using an old PA with a couple of horns which caused nothing but inaudiable echo in the warehouse. Using this PA with a number of smaller speakers works a treat.
All voice and computer generated announcements are clear and easily heard in a 5000 sq foot warehouse. Even music sounds pretty good.
One handy feature is that it runs off 12V, which is very useful for my application.
Id really recommend this PA for the likes of shops, warehouses etc.
There is also a bargraph on the output, which is handy when its being used by people who don't know what they are doing so they don't blow the speakers.
Great value for money.