El manual esta muy detallado, los numeros de partes y los esquemas de despiece son correctísimos y muy claros, tanto para los técnicos experimentados como para los novatos.
Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
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Technical Manual
JBL NORTHRIDGE EC25
Specification
Acoustic & Electrical specification:
� � � � � Nominal Impedance: Recommended amp power max: Frequency response: Sensitivity Crossover frequency 8 ohm 150W 80Hz -20KHz - 3dB 90 dB at 2.8volt,1 metre 4000Hz