Do you have a question about the JBL L150A and is the answer not in the manual?
How to connect the loudspeaker system to an amplifier.
Optimal stereo listening position angle and speaker placement.
Adjusting midrange and high frequency controls for room acoustics.
Recommended amplifier power and safe operating guidelines.
Details of the 300 mm (12 in) low frequency driver.
Details of the midrange and high frequency drivers.
Explanation of the frequency dividing network and its function.
Step-by-step guide for removing loudspeaker system components.
Details on enclosure materials, construction, and finish care.
Technical specifications for the JBL L150A loudspeaker system.