- JBM Electronics Studio Monitors Owner's Manual

JBL has more ex pe ri e n c e in designing and building tra n s d u ce r s
for pro f essional studio monitors than any other co m p a ny.We
not only use the latest engineering and design equipment, b u t
also the most impo rt a nt test dev i ce of all,the human ear.We
be l i eve in phys i c s,not fads,so while other companies pick part s
off somebody else’s shelf,we cre ate our co m po n e nts fro m
s c ratc h . And by utilizing 60 years of ex pe ri e n ce in tra n s d u c e r
d e s i g n , we cre ate the pe rfe ct tra n s d u c er for each sys t e m .
In the gre at tradition of JBL Studio Mo n i to r s ,we are pleased
to offer the LSR6300 Se ries and the new LSR4300 Se ri e st h e
l a test in tra n s d u cer and sys t em te c h n o l ogy combined with
re ce n t bre a k t h r oughs in re s e a r ch and deve l o p m e nt to provide
a more accurate studio re fe re n c e.
The Linear Sp atial Refe re n c e (LSR) philosophy is based on a set
of design goals that ca refully co n t rol the ove r all pe rfo rm a n c e
of the sys t em in a va ri e ty of acoustic space s.I n s t ead of foc u s i n g
on a simple measure m e n t such as on-axis fre q u e n cy re s po n s e,
JBL measures sys t ems in a field 360 degrees around the spe a ke r
and engineers the ent i re sys t em to ensure off-axis re s po n s e
re f l e c ted to the mix position is also smooth and accurate.Th e n
JBL goes a step further to ove rcome problems caused by low
f re q u e n c y room modes which plague mix engineers.A JBL first,
the RMC™ Room Mode Co r re ction sys t em is included in the
LSR6300 and LSR4300 Se ries monito r s.The RMC sys tem includes
eve ryt hing needed to analyze LF problems and re s t o r e accura c y
at the mix po s i t i o n .
Studio Monitors
JBL PROFESSIONAL IS THE PROUD RECIPIENT OF THE 2005 TECHNICAL GRAMMY®
The National Academy Of Recording Arts and Sciences Presented the
2005 Technical GRAMMY® Award to JBL Professional for Continual Mastery
and Innovation in Concert,Studio,Cinema and Broadcast Sound and Monitors
to Ensure Exacting Standards for the Most Accurate Sonic Experience.

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