I am hoping someone on here with more knowledge than me can please advise me. I am looking for a sound system for a high school baseball field and have a guy wanting to sell me the following; Rane 8 input preamp, Sampson 4 channel x 120 watt amp, and 8- JBL Control 25 speakers, all of this gently used for $1250 (may take less), he claims the retail is close to $6000. I was thinking of mounting a bank of 4 speakers each on the 1st and 3rd base side, with half angled to the field and half to the stands. The stands would require about 30 feet of sound travel, and about 200 feet of travel to the furthest reaches of the outfield. We would mostly play music with some P/A announcing as well. Would this set-up work and sound good, and is this a decent deal? I saw the speakers retail for around $270/pair. I need to have something installed in a week, please help!