Harman JBL Stage A3001, Service Manual

There’s Nothing Better Than Riding With JBL

Stage Amplifiers

Features

  Value Engineered
  Compact footprint
  Full On-Board Protection
  Reliability 
  Input Level Control
  Switchable bass EQ
  Cool industrial design
  Crossover mode switch
  

Crossover control gives user 
additional fine tuning

  Our Point of View

Power you will feel at your core.

JBL Stage Amps are available in a variety of configurations, delivering the right power and 
number of channels for full-range and subwoofer applications. For more than four decades, 
JBL has made the audio experience a lot more satisfying for the car audio enthusiast. With 
a broad array of loudspeakers, amplifiers and subwoofers available, you can drive with ease 
and exhilaration. These compact amps are equipped with all the important inputs and user 
controls including a bass EQ as well as LPF and HPF crossover controls for tailoring sound to 
suit the characteristics of different vehicles. The Stage Amps are easily installed and amazingly 
reliable – and once they turn on, they’ll make a transducer sit up and sing. 

JBL Stage A6002

JBL Stage A6004

JBL Stage A9004

JBL Stage A3001