PLD Series Amplifiers 23 
Application Guide—Portable PA Rev. E, Apr. 2015
Application: Stereo passive tops and subs with two monitor mixes
•  Two 8Ω medium-power single-woofer passive tops, stereo 
•  Two 8Ω medium-power single subwoofers, mono 
•  Two 8Ω medium-power passive monitors, two mixes
Equipment
Current draw 
120 V / 230 V
Rack 
spaces Total watts Weight
Old paradigm
Two medium-power 
two-channel amps
~11 A / ~5.5 A 4 1650 ~80 lb
New paradigm
Two PLD4.2 9.4 A / 4.7 A 4 5000 37 lb