JBL G Series - Manual
JBL G Series – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – CONNECTIONS
- Page 3 – Specifications; High Frequency Transducer; G SERIES LOUDSPEAKERS
- Page 4 – A Harman International Company
INTRODUCTION
Congratulations on choosing JBL
loudspeakers. Their highly accurate,
uncolored and balanced sound char-
acter will greatly increase your
enjoyment of recorded music. JBL
speakers are built with careful atten-
tion to detail, using only the highest
quality materials. They will provide
many years of excellent performance.
PLACEMENT
For the best stereo reproduction, the
two loudspeaker systems should be
placed an equal distance from your
listening position and separated so that
the angle between them, at the listen-
ing position, is between 40 and 60
degrees (see Fig. 1). For example, if
your listening position is 8 to 12 feet
(2.5 to 4 m) from each speaker, the two
systems should be about 8 feet (2.5 m)
apart. Placing the loudspeaker in a cor-
ner or against a wall will result in the
strongest (but not necessarily the most
accurate) bass. If possible, G models
that are ported on the back should not
be placed closer than 12 inches (305
mm) from the wall behind it.
For the best stereo imaging, we rec-
ommend that the systems be placed
so that the high frequency transduc-
ers are positioned approximately at
ear level of a seated listener. That’s
why smaller loudspeakers will benefit
from placement on stands or book-
shelves. Every room is different and
there are different tastes. So don’t
hesitate to experiment on your own.
G SERIES
LOUDSPEAKERS
OWNER’S
MANUAL
40
100
200
300
400
500
40°-60°
Fig. 1
G Series Manual.qXp 7/27/98 12:54 PM Page 3
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Summary
Thanks to their high efficiency, JBLloudspeakers will produce reasonablevolume levels in a room of moderatesize with very little amplifier power.However, using a small amplifier toobtain the desired volume listeninglevels may lead to overdriving theunit. This will generate high distortionlevels and ...
TROUBLESHOOTING The vast majority of new speaker“malfunctions” end up being traced toconnections or switch settings. Checkthe following tips first, before request-ing service. No sound at all or very faint soundfrom both speakers1. Amp/receiver tape monitor buttonpushed in while using CD, FM orphono...
Specifications G300 G400 G500 High Frequency Transducer 1" 14 mm 1" Midrange Transducer 5" 5" 5" Low Frequency Transducer 8" 10" (2) 8" Crossover Frequency 600 Hz/3.5 kHz 800 Hz/4.5 kHz 600 Hz/3.5 kHz Frequency Response (–6 dB) 50 Hz – 20 kHz 35 Hz – 20 kHz 42 Hz – 20...
