JBL Authentics L8 User Manual

Authentics L8
Troubleshooting
14
Problem Solutions
My JBL Authentics L8 does not turn ON t Make certain the AC power cord is plugged into a live
outlet.
t Check to see whether the outlet is switch-controlled.
No sound from any speaker t Contact your local JBL service center.
Amplifier turns ON, but no audio from one or more
channels
t Check input connections.
t Check the settings on your preamp, processor or
controller.
Troubleshooting
If your JBL Authentics L8 system is not performing the way you think it should, check if the problem is covered in this section
before calling your dealer or contacting a JBL representative.

JBL Authentics L8 Specifications

General

Product color	Black
Housing material	-
Recommended usage	Universal
Suitable for outdoor use	No
Tweeter	Yes
Speaker type	2-way
Tweeter diameter	25 mm
Speaker placement	Tabletop/bookshelf
Audio output channels	- channels
Woofer diameter (imperial)	4 \
Impedance	- Ω
Sensitivity	104 dB
Frequency range	45 - 35000 Hz
RMS rated power	120 W
Signal-to-Noise Ratio (SNR)	92 dB
Total Harmonic Distortion (THD)	0.1 %
USB 2.0 ports quantity	2
Connectivity technology	Wired & Wireless
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz

Weight and Dimensions

Depth	245 mm
Width	590 mm
Height	165 mm
Weight	7400 g