Looking for portable PA systems for school.

[Picard]

My school is looking for a portable Public Announcement System. Our needs are basically that it should be suitable to be used in a 60 seater bus and also out in the open.
It should have a headset and also a microphone.
It should also be portable and chargable.
The system should hold its charge for at least a day or after some hours of constant use.
A bonus would also be if a second speaker could be attached on the reverse side.

Something like this. http://www.ampli.com/s610a.htm

Does anyone kow of a place where one can buy system like this. If it is in the Western Cape it would be even better.

 

[HavocXphere]

The requirements aren't reasonable imo.

A PA system for use in the open needs a fair amount of juice and that isn't going to gel with "some hours of constant use" on a battery.

I'd say, get a megaphone the bus and a non-battery system for the for the open air functions. Ideally, a speaker with a tripod mount thingamajig and a with a built-in amp & a socket at the back which supports a mic without a battery.

Maybe I'm thinking of the wrong thing though...dunno exactly what you mean by public PA system.