Need information on my amp
 

I bought a bullfrog speaker the tag on it had been scrapped off. So don't know anything about it. It has a speaker and horn. There's no power cables just input and out put. So here's my question how do I power it safely without destroying my amps.my peavy studio chorus 70 can barely do it so it has to be over 100 watts any good speakers to suggest
http://www.americanlisted.com/kansas..._14430604.html
Sorry I can't seem to get the right URL but its the bottom one


That's what it looks like thank for the help