Tested and working. This was pulled from a working environment. Please look at all pictures before purchasing; only what is included in pictures is included in sale.
Condition: Used - Excellent
From JBL:
This superb low frequency transducer is specially designed for bass guitarists and organists to reproduce the rich fundamental tone character of their instruments. Conservatively rated at 150 watts continuous sine wave, the K140 delivers pure bass notes even at thunderous levels with efficiency that’s unmatched by any other 15-inch bass loudspeaker. The K140 is 15-1/2 pounds of low frequency dynamite.