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  PR-310/PR-310A 

PR-310 is a 2 way full range passive system; outfit a 10" woofer and a 1"high frequency driver. Be applicable for small meeting room and club.

 

Details 
 
 
  PR-312A/PR-315A 

Full range active system Have the function of Mic input(without reveberation) & Line input (can be switch) High/middle/low tone adjusting Top hat fitting for tripod mounting

 

Details 
 
 
  PR-312/PR-315 

PR-312/PR-315 is a 2-way full range passive system.

 

Details 
 
 
  PR-312B/PR-315B 

New products of GRF 3. Standard 6.3mm TRS and XLR(F) multi-purpose signal input

 

Details 
 
 
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