JBM electronic Studio Monitors User Manual

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JBL has more ex pe ri e n c e in designing and building tra n s d u ce r s for pro fessional 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 n t 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 cer 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 s—t h e l atest 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 roughs in re s e a r ch and deve l o p m e n t to provide a more accurate studio re fe re n ce.
The Linear Sp atial Refe re n c e (LSR) philosophy is based on a set of design goals that ca refully co nt 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 tems in a field 360 degrees around the spe a ke r and engineers the ent i re sys tem 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 rre ction sys t em is included in the LSR6300 and LSR4300 Se r ies monito r s.The RMC sys tem includes eve rything needed to analyze LF problems and re s t o re 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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key fe a t u r e s
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L I N E A R S PAT I A L R E F E R E N C E D E S I G N
f
RMC™ RO O M M O D E CO R R E C T I O N
f
M O U N T I N G P O I N T S FO R INDUSTRY S T A N D A R D M O U N T I N G H A R D WA R E
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BA L A N C E D A N D U N B A L A N C E D I N P U T S W I T H +4 dBU , -1 0 dBv S ENSITI VITY
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E X C E L L E N T ON- AN D OFF-AX I S P E R F O R M A N C E
f
H I G H S P L CA P A B I L I T Y
S T U D I O M O N I T O R S
It takes more than an accurate speaker system to have accurate response at the mix position. Problems in the room dramatically color what you hear at the mix position.Walls and corners can affect response. And standing waves at the mix position can lead you to misjudge bass content.As a result,a speaker which measures flat in an anechoic chamber may “tell you a different story” in the room.The key to accu- racy is tackling the effect of boundaries, standing waves and reflections.In developing the LSR Series,JBL examined each problem in the environment and created the perfect solu- tion. Even if you work in a small control room, an LSR system will provide smooth accurate response at the mixer’s chair.
LSR (Linear Sp a tial Refe re n ce Te c h n o l ogy )
Much of what you hear at the mix position is reflected—not direct sound.Linear Spatial Reference Technology ensures mid and high frequency response of our speakers is neutral at the mix position.The exact geometry of the wave- guide,the interaction of the woofer and tweeter, and the network are designed to provide an accu- rate listening window of ± 30 degree horizontal, ± 15 degree vertical. As a result,the reflected sound that reaches the mix position is smooth and accurate.
RMC™ (Room Mode Co rre c t i o n )
Room modes or standing waves can mislead you give you a false impression of low frequency content in the mix.JBL is first to supply a complete solution for identifying and overcoming the nega- tive effect of room modes.The LSR 6328P,6312SP and all LSR4300 models are equipped with RMC™, JBL's ingenious Room Mode Correction System. The LSR6300 RMC Calibration kit includes every- thing needed to identify room modes and set the LSR6300 series on-board parametric equalizer.JBL engineers took the RMC solution one step further by equipping the LSR4300 Series speakers with an automated analyzer and corrective filter.Both systems dramatically improve low frequency performance at the mix position.
Built-in Bo u n d a ry Co m p e n s a tion
With the advent of multi-channel production, space limitations may compromise the positioning of the speakers. JBL’s powered LSR6300 models include boundary compensation switches and the LSR4300 RMC Systems includes filters to offset the increase in bass response,that occurs when the speaker is placed near a wall, in a corner or on a work surface.
Stunning So u n d
Starting with application-designed and built transducers engineered for extremely accurate response and superb power handling,the stun- ning sound of the LSR Series Studio Monitors make long mix sessions a pleasure.The LSR6300 line* incorporates the single most significant advance in monitor history: JBL’s patented Differential Drive Technology. Providing unparal-
leled performance, the woofer permanently dispels the notion that better linearity,higher
power handling and greater dynamic accuracy are somehow unobtainable.JBL’s Differential
Drive uses two drive coils with twice the thermal surface area of traditional speakers. As a result, LSR6300 systems provide higher peak output
with less spectral shift that causes monitors to sound different when driven at different power levels.All LSR Series speak ers withstand the JBL loudspeaker torture test driven at full rated
power for over 100 hours.Meeting higher stan-
dards than any other loudspeaker manufacturer, JBL’s demanding test ensures that the LSR Studio Monitors give you accurate mixes year after year.
* (LSR6328P, LSR6332, LSR6312SP)
The JBL LSR6300 and LSR4300 Series go “beyond accurate”all the way to“stunning”by incorporating features which reduce the effect of problems in the room.We start with JBL transducer and network technologies that provide ultra-flat response and exceptional dynamic range.Then we incorporate features that help to overcome the contributions of the room.So even if you work in a small home studio,you’ll have clear sound at the mix position.All LSR models are engineered for use in the most demanding production environments.With JBL’s LSR6300 Series and the new LSR4300 Series,mixing is a pleasure.
The LSR Series
Elliptical Oblate Spheroidal (EOS) Waveguide
Designed for a targeted listening window of ± 30 degrees horizontally and ±15 degrees vertically,the EOS provides smooth response through the entire listening window within
1.5 dB of the on-axis response.The result: The listener,even far off-axis, can hear an accurate representation of the on-axis response.
Composite High Frequency Device
The 1" magnetically shielded dome high frequency device incorporates titanium and composite materials to improve transient response and reduce distortion.The result: By reducing distortion in the lower operating range where the human ear is most sensitive,listener fatigue is dramatically reduced.
500G Midrange Transducer
The midrange is a 2" neodymium motor with a 5-inch woven Kevlar™ cone.The powerful motor structure was chosen to support the low crossover point to the woofer.In order to achieve the goal of accurate spatial response,the crossover points match the directivity characteristics of the three transducers for optimum spatial response.The result: Absolute pinpoint accuracy.
Dynamic Braking
LSR6300 low frequency transducers are equipped with an electromagnetic braking coil that reduces the effects of extreme excursion with high transient material.This causes more linear compliance resulting in lower distortion,more accurate reproduction and increased reliability.
LSR6332
Reinforced mounting points on LSR speakers
allow convenient positioning and installation of
multi-channel surround systems for any mixing
application, in any studio environment.
Carbon Fiber
Composite Cone
Dual Magnetic Gaps
Dynamic Brake Coil
Neodymium Magnet
Aluminum
Diecast Heatsink
Dual Drive Coils
Diecast Frame
Di f fe r e n tial Dri ve® Te c h n o l ogy
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s p e c i f i c at i o n s
F R E Q U E N C Y R E S P O N S E
LO W F R E Q U E N C Y E XT E N S I O N
A M P L I F I E R POWER (LF/HF)
SPL (CONTINUOUS/PEAK 1)
LO N G - T E R M M AXIMUM POWER
DRIVERS (LF, M F, H F )
S E N S I T I V I TY
S YS T E M I M P E D A N C E
C R O S S O V E R F R E Q U E N C I E S
H F A D J U S T M E N T
I N P U TS
M AG N E T I C S H I E L D I N G
M O U N T I N G CA PA B I L I TY
F I N I S H
D I M E N S I O N S
(H x W x D)
N E T WEIGHT (each)
L S R 6 3 2 5 P - 1
70 Hz - 20 kHz (+1, -2 dB)
-10 dB : 48 Hz 100 W/50 W 106 dB/109 dB
5.25 in/1 in 96 dB/1m
2.3 kHz +1.5 dB/-1.5 dB XLR,RC A Yes Yes Dark Graphite 269 x 173 x 241 mm
(10.6 x 6.8 x 9.5 in)
7.7 kg (17 lb)
L S R 6 3 2 8 P
50 Hz - 20 kHz (+1, -1.5 dB)
-10 dB :36 Hz 250 W/120 W 108 dB/111 dB
8 in/1 in 96 dB/1m
1.7 kHz +1 dB/-1 dB XLR,
1
⁄
4
in Yes Yes Dark Graphite 406 x 330 x 325 mm
(16 x 13 x 12.5 in)
17.7 kg (39 lb)
L S R 6 3 3 2
60 Hz - 22 kHz (+1, -1.5 dB)
-10 dB : 35 Hz
200 W cont/800 W peak 12 in/5 in/1 in 93 dB/2.83V/1 m (90 dB/1 W/1 m) 4 ohms 250 Hz/2.2 kHz
-1 dB Dual 5-Way Binding Yes Yes Dark Graphite 635 x 394 x 292 mm
(25 x 15.5 x 11.5 in)
20.4 kg (45 lb)
L S R 6 3 1 2 S P
28 Hz - 80 Hz (-6 dB)
-10 dB : 26 Hz 260 W 112 dB/115 dB 200 W cont/800 W peak 12 in 96 dB/1 W/1 m
80 Hz
XLR,
1
⁄
4
in Yes Yes Dark Graphite 394 x 635 x 292 mm
(15.5 x 25 x 11.5 in)
22.7 kg (50 lb)
L S R 6 3 2 5 P - 1
The compact LSR6325P-1 provides exceptional
performance for use in applications where accuracy is a must, but space is limited.With a
5.25" high-excursion woofer,1" damped titanium co m po s i te twe e t e r, and 150 watts of amplificat i o n , it outperforms many larger systems. A boundary compensation setting adjusts response when used on workstation surfaces.When used with the LSR6312SP Subwoofer,the LSR6325P-1 is the heart of an exceptionally accurate yet space efficient full-range system.
L S R 6 3 2 8 P
The LSR6328P is THE choice for stereo and multi-
channel music and post audio applications where accuracy and high SPL are required.With ruler-flat +1 dB/-1.5 dB response from 50 Hz to 20 kHz, low frequency extension to 36 Hz, boundary compen- sation and JBL’s new RMC™ system, the LSR6328P gives you exceptional low frequency performance in any room.The system is bi-amplified with a 250 Watt LF amplifier and a 120 Watt HF amplifier. Based around JBL’s patented 8" Differential Drive® carbon-fiber woofer and a 1" titanium composite tweeter,the system produces smooth response and extraordinary SPL. Wall mounting provisions make the LSR6328P perfect for installation in multi- channel editorial rooms.
L S R 6 3 3 2
If you need a larger monitor with high SPL, for mid-field,soffit or behind the screen applications, the LSR6332 is your choice.This three-way non- powered system can handle 200 watts continuous pink noise/800 watts peak and will generate 112 dB SPL at 1 meter.The LSR6332 incorporates a 12" neodymium Differential Drive dual coil woofer, 5" Kevlar™ midrange speaker and 1" titanium composite tweeter.The system is exceptionally flat,+1 dB/ –1.5 dB from 60 Hz to 22 kHz with LF extension to 35 Hz. User features include a –1 dB HF level setting,and dual 5-way binding posts for bi-wire capability.
L S R 6 3 1 2 S P
The LSR6312SP powered subwoofer is based on
a 12" woofer with JBL’s patented neodymium Differential Drive and 260 watts of power.An integral bass-management system provides all the features you need for today’s multi-format surround production including: LCR and Direct LFE inputs,summed output for chaining multiple subwoofers,-4 dB alignment setting, and JBL’s new RMC Room Mode Correction system. RMC Calibration Kit included.
LSR6300 Series
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L I N E A R S P AT I A L R E F E R E N C E D E S I G N
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RMC™ RO O M M O D E CO R R E C T I O N S Y S T E M
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THX pm3 ® A P P R O V E D
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I N T E G R AT E D M O U N T I N G P O I N T S
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PAT E N T E D D I F F E R E N T I A L D R I V E ® T E C H N O LO G Y
RMC™ (Room Mode Correction) Calibration Kit
The LSR6328P and LSR6312SP Subwoofer are equipped with RMC–JBL’s ingenious method of zeroing-out bass problems at the mix position caused by room modes.A built-in 1/10th oc tave parametric equalizer allows you to correct problems below 100 Hz.The RMC Calibration Kit gives you everything you need to identify problematic room modes and tune your system.The LSR6325P-1 and LSR6332 enjoy the benefits of RMC when used in a system with the LSR6312SP Subwoofer.
LSR6328P LSR6332 LSR6312SP
LSR6325P-1
LSR6300 SERIES
2004 WINNER
1
Calculated using average 1 watt/ 1 meter sensitivity and peak amplifier output.
RMC Calibration Kit Included with LSR6312SP
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s p e c i f i c at i o n s
L S R 4 3 2 6 P
± 1.5 dB:55 Hz – 20 kHz
-3 dB:47 Hz – 22 kHz
-10 dB:39 Hz – 32 kHz 150W/ 70W 106 dB / 112 dB
6.25" 436H / 1" 431 G; Self-Shielded Neodymium Motor Structures
94 dB/1m XLR,
1
⁄
4
" Balanced,+4 dBU, -10 dBV
AES/EBU XLR,S/PDIF RCA 24 Bit,96 kHz Harman HiQnet™ Network,USB, RMC Mic Yes Yes Dark Graphite 387 x 236 x 262 mm
(15.25 x 9.3 x 10.3 in)
12.7 kg (28 lb)
L S R 4 3 2 8 P
± 1.5 dB: 50 Hz – 20 kHz
-3 dB: 43 Hz – 22 kHz
-10 dB:35 Hz – 32 kHz 150W/ 70W 106 dB / 112 dB 8" 438H / 1" 431G; Self-Shielded
Neodymium Motor Structures 94 dB/1m XLR,
1
⁄
4
" Balanced,+4 dBU, -10 dBV
AES/EBU XLR, S/PDIF RCA 24 Bit,96 kHz Harman HiQnet Network, USB,RMC Mic Yes Yes Dark Graphite 438 x 267 x 269 mm
(17.25 x 10.5 x 10.6 in)
13.1 kg (29 lb)
L S R 4 3 1 2 S P
27 Hz - 250 Hz (-6 dB)
-3dB:29 Hz
-10 dB:24 Hz 450W 116 dB / 125 dB 12" 432G;Self-Shielded
94 dB/1m XLR,
1
⁄
4
" Balanced,+4 dBU, -10 dBV, LFE +10 dB Gain AES/EBU XLR IN, OUT; S/PDIF RCA IN, OUT
24 Bit,96 kHz Harman HiQnet Network, USB,RMC Mic Yes No Dark Graphite 501 x 406 x 495 mm
(19.75 x 16 x 19.25 in)
29.5 kg (66 lb)
F R E Q U E N C Y R E S P O N S E
A M P L I F I E R POWER (LF/HF)
SPL (CONTINUOUS/PEAK 1)
DRIVERS (LF/HF)
S E N S I T I V I TY (+4 dBU, -10 dBV)
I N P U TS : A N A L O G
D I G I TA L
D I G I TA L P R O C E S S I N G
D ATA CO N N E C T I O N S
M AG N E T I C S H I E L D I N G
M O U N T I N G CA PA B I L I TY
F I N I S H
D I M E N S I O N S
(H x W x D)
N E T WEIGHT (each)
ACC U RAC Y
JBL’s next generation automated RMC™ Room Mode Correction system incorporates a powerful analyzer into each speaker that measures and automatically compensates for problems caused by low frequency standing waves and proximity to boundaries.This creates a stunningly clear and articulate sound stage enabling reliable mixes that translate faithfully to the outside world.
CA L I B RATION & CO N F I G U RAT I O N
Truly putting technology to work,system calibra- tion is accomplished by simply plugging the LSR4300 calibration microphone into the speaker and pushing a button.The results are a revolution in professional mixing:a calibrated listening envi- ronment where the monitors truly work in harmony with the room. LSR4300 System with Harman HiQnet™ Network allows centralized control of all system settings using the LSR4300 elegant front panel controls,supplied infrared remote control or computer software.
The LSR4300 Series systems can be configured with up to eight main speakers in any desired mix of 6" and 8" models and two subwoofers.The system is automatically aligned so the sound arriving at the mix position from all speakers is balanced even in rooms with space limitations.
LSR4326P
The LSR4326P is a bi-amplified system with
6" woofer and 1" silk-dome tweeter.
LSR4328P
The LSR4328P is a bi-amplified system with
8" woofer and 1" silk-dome tweeter.
LSR4312SP
The LSR4312SP is a 450 watt,powered 12"
subwoofer with automated RMC* and powerful features for stereo and surround sound production including bass management of the L, C, R, LS, RS channels with adjustable crossover points* plus a dedicated LFE (Low Frequency Effects) inputs.
*When used in a system with LSR4326P or LSR4328P
LSR4300 Series
key fe a t u r e s
f
L I N E A R S PAT I A L R E F E R E N C E D E S I G N
f
AU TO M A TED RMC™ RO O M M O D E CO R R E C T I O N
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S U P P L I E D W I R E L E S S R E M O T E CO N T R OL AND L SR4300 CO N T RO L C E N T E R S O F T WARE
f
H A R M A N H IQNET™ NETW O R K F O R S Y S T E M CO N T R O L
f
M O U N T I N G P O I N T S F O R I N D U S T R Y - S TA N D A R D M O U N T I N G H A R D WARE
f
E X C E P T I O N A L LY ACC U R AT E I N A N Y M I X E N V I R O N M E N T
LSR4326P LSR4328P LSR4312SP
S T U D I O M O N I T O R S
I n t r oducing the new JBL LSR4300 Studio Monitors fe aturing RMC™ Room Mode Co r re ct i o n . The first studio monitors with powe rful netwo r k i n t elligence built into each speaker specifically designed to deliver an accurate mix in any ro o m , the LSR4300s are the ultimate monitor for modern p ro d u ction studios.The LSR4300 models fe at u r e stunning JBL sound,p rovide accurate mixes in any wo r k s p a c e ,and are priced well within the re a c h of any studio.The first “s e l f - awa re”m o n i t oring sys te m , t h e y ' re the ideal choice for music,p o s t ,b ro a d c a s t ,s te r eo and surround sound pro d u ct i o n .
System calibration is accomplished by simply
plugging the LSR4300 calibration microphone
into the speaker and pushing a button.
LSR4300 Ac c e s s o ry Kit *
Includes:
• LSR4300 Calibration Microphone and mic clip
• Remote Control
• LSR4300 Control Center Software
• USB Cable
* Included in the LSR4326P/PAK and LSR4328P/PAK
1
Measured using 6dB crest factor pink noise in free space at 1 Meter C weighted
Page 5
EASE v4.2
• Enhanced user-friendly windows for menus and working surfaces allow direct access to the various program modules and program parameters
• Ample Speaker Data format of 5 Degrees and 1⁄3-Octave resolution,higher resolutions of up to 1 Degree and 1⁄24-Octave bandwidth can be stored in DLLs and used for calculations
• Introduction of complex Speaker Data including magnitude and phase,direct reading of measured impulse responses in all common measuring-file formats (TEF20, MLSSA,WAVE,MF)
• Provision of Speaker-DLLs for Line-Arrays
• Cluster calculation modules for speaker assemblies for far-field applications,DLLs for near-field and far-field calculations
• Data format of wall materials expanded to include diffusion coefficient
• Improved and simplified entering of room data, no limitation of model components, newly developed DXF import from AutoCAD 3D volume models,and entering of textures
• Simplified Room Modeling thanks to new Tools like expanded Extrude function and Object definition for partial models
• Room Visualization by high-definition rendering technique and with textures
• New Hide Option as 3D Rendering by means of lighting appliances
• New room-acoustical calculating module AURA based on CAESAR (University of Aachen) offers new and expanded tools and indexes not available in v3.0
• 2D and 3D Mapping of all room-acoustical measures according to ISO 3382 with due application of the expanded Wall Material data base (absorption and diffusion)
• New Ray-Tracing options in AURA, like Echogram and AURA-Response
• Better visualization of impulse response computations
• New Predicted Tail computation for obtaining a complete impulse response
• Expanded features of off-line and online (real time) Auralization in EARS
• Real time auralization remains possible without additional hardware and in dual channel operation
• Storage capacity limited only by the actual hardware layout
• EASE Speaker Lab module with GLL device creation for array and cluster modeling, allowing more accurate virtual importing into base.
• All versions can be purchased with 2 licenses (full versions include 5 seats) for reduced cost.
EASE 4.2 for Wi n d ows is totally co m p atible with EASE 3.0 and is capable of reading all EASE loud- s pe a ker and pro j e ct data files and of co nve rt i n g them into the new fo rm at . Cu rre nt EASE 3.0 users will be able to upg rade to version 4.2 for a nominal u pg rade charg e . A Pe nt i u m - I I I - Processor with 1000 Hz or more is re commended as a minimum not only for meeting the re q u i re m e nts of aura l i s a- t i o n . EASE is supplied on CD-ROM and re q u i res at least 128 MB of RAM plus 150 MB of available hard disk space (without dat a b a s e,which re q u i res 100 MB additionally).
L i ke Version 4.0,EASE 4.2 is a 32-bit prog ra m capable of functioning with the ope rating sys te m s Wi n d ows 98/NT/2000/XP.Wi n d o ws 95 can no longer be re co m m e n d e d, s i n c e it re q u i res spe c i a l a d j u s t m e nts and Se rv i ce Pa c ka g e s.All fe at u r es of EASE 4.0 we re included in the new ve r s i o n .
EASE v4.2 is an acoustic simulation software program designed for the Windows operating system that provides sound system designers an invaluable tool for predicting the performance of a sound system in a given venue.The software program is primarily geared toward large-room acoustics (churches,stadiums,arenas, theaters,etc.) and with additions to v4.2 offers valuable tools for smaller environments such as Privacy indexes for office spaces,etc.
It includes numerous acoustical design and analysis tools for Contractors, Engineers and Acoustical Consultants,and with the new Vision module offers greatly improved visual rendering capabilities with the ability to add light sources and import surfaces,making it very desirable for the Architectural world.All features of EASE 4.2 are available as a block,or as partial options. As before, licensing is effected by means of a License Key;however, contrary to the procedure known from version 4.0,this can be obtained directly via the Internet immediately after installation of the program.Program updates can be downloaded directly from the Internet,as well.
Special features of EASE 4.2 for Windows:
S O F T WA R E
Page 6
Product Index
Product . . . . . . . . . . . . . . . . . . . Page
2206H. . . . . . . . . . . . . . . . . . . . . . . 301
2226H/J . . . . . . . . . . . . . . . . . . . . . 301
2241H. . . . . . . . . . . . . . . . . . . . . . . 301
2242H. . . . . . . . . . . . . . . . . . . . . . . 301
2352 . . . . . . . . . . . . . . . . . . . . . . . . 302
2353 . . . . . . . . . . . . . . . . . . . . . . . . 302
2354 . . . . . . . . . . . . . . . . . . . . . . . . 302
2370A . . . . . . . . . . . . . . . . . . . . . . . 302
2380A . . . . . . . . . . . . . . . . . . . . . . . 302
2382A . . . . . . . . . . . . . . . . . . . . . . . 302
2385A . . . . . . . . . . . . . . . . . . . . . . . 302
2386A . . . . . . . . . . . . . . . . . . . . . . . 302
2426H/J . . . . . . . . . . . . . . . . . . . . . 301
2446H/J . . . . . . . . . . . . . . . . . . . . . 301
2447H/J . . . . . . . . . . . . . . . . . . . . . 301
2450H/J . . . . . . . . . . . . . . . . . . . . . 301
2451H/J . . . . . . . . . . . . . . . . . . . . . 301
2509A . . . . . . . . . . . . . . . . . . . . . . . 302
3310 . . . . . . . . . . . . . . . . . . . . . . . . 303
3622N. . . . . . . . . . . . . . . . . . . . . . . 304
3631 . . . . . . . . . . . . . . . . . . . . . . . . 305
3632 . . . . . . . . . . . . . . . . . . . . . . . . 305
3635 . . . . . . . . . . . . . . . . . . . . . . . . 309
3677 . . . . . . . . . . . . . . . . . . . . . . . . 307
3678 . . . . . . . . . . . . . . . . . . . . . . . . 307
4622 . . . . . . . . . . . . . . . . . . . . . . . . 304
4622N. . . . . . . . . . . . . . . . . . . . . . . 304
4632 . . . . . . . . . . . . . . . . . . . . . . . . 305
4638 . . . . . . . . . . . . . . . . . . . . . . . . 305
4641 . . . . . . . . . . . . . . . . . . . . . . . . 309
4642A . . . . . . . . . . . . . . . . . . . . . . . 309
4645C . . . . . . . . . . . . . . . . . . . . . . . 309
4670D. . . . . . . . . . . . . . . . . . . . . . . 307
4675C . . . . . . . . . . . . . . . . . . . . . . . 307
4675C-4LF . . . . . . . . . . . . . . . . . . . 307
4675C-8LF . . . . . . . . . . . . . . . . . . . 307
5672 . . . . . . . . . . . . . . . . . . . . . . . . 306
5674 . . . . . . . . . . . . . . . . . . . . . . . . 306
8330A . . . . . . . . . . . . . . . . . . . . . . . 308
8340A . . . . . . . . . . . . . . . . . . . . . . . 308
AC2212/00,64 & 95 . . . . . . . . . . . . 266
AC2215/00,64 & 95 . . . . . . . . . . . . 266
AL6115 . . . . . . . . . . . . . . . . . . . . . . 266
AL6125 . . . . . . . . . . . . . . . . . . . . . . 266
AM4200/64 & 95 . . . . . . . . . . . . . . 267
AM4212/00, 64 & 95. . . . . . . . . . . 267
AM4215/64 & 95 . . . . . . . . . . . . . . 267
AM4315/64 & 95 . . . . . . . . . . . . . . 267
AM6315/64 & 95 . . . . . . . . . . . . . . 267
Product . . . . . . . . . . . . . . . . . . . Page
AM6340/64 & 95 . . . . . . . . . . . . . . 267
AM6200/64 & 95 . . . . . . . . . . . . . . 267
AM6215/64 & 95 . . . . . . . . . . . . . . 267
AM6212/00, 64 & 95. . . . . . . . . . . 267
ASB4128. . . . . . . . . . . . . . . . . . . . . 268
ASB6118. . . . . . . . . . . . . . . . . . . . . 268
ASB6128. . . . . . . . . . . . . . . . . . . . . 268
ASB6128V . . . . . . . . . . . . . . . . . . . 268
ASH6118 . . . . . . . . . . . . . . . . . . . . 268
Control 19CS/19CST . . . . . . . . . . . 260
Control 1 Pro . . . . . . . . . . . . . . . . . 259
Control 126W/126WT. . . . . . . . . . 261
Control 128W/128WT. . . . . . . . . . 261
Control 23/23T . . . . . . . . . . . . . . . 263
Control 24C/24CT . . . . . . . . . . . . . 260
Control 24C/24CT Micro . . . . . . . . 260
Control 24CT Micro Plus . . . . . . . . 260
Control 25/25T . . . . . . . . . . . . . . . 263
Control 25AV . . . . . . . . . . . . . . . . . 263
Control 26C/26CT . . . . . . . . . . . . . 260
Control 26-DT . . . . . . . . . . . . . . . . 260
Control 28/28T-60. . . . . . . . . . . . . 263
Control 29AV-1 . . . . . . . . . . . . . . . 263
Control 30 . . . . . . . . . . . . . . . . . . . 263
Control 226C/T. . . . . . . . . . . . . . . . 264
Control 227C . . . . . . . . . . . . . . . . . 264
Control 227CT . . . . . . . . . . . . . . . . 264
Control 312CS . . . . . . . . . . . . . . . . 265
Control 328C/CT . . . . . . . . . . . . . . 265
Control 321C/CT . . . . . . . . . . . . . . 265
Control 322 C/CT . . . . . . . . . . . . . . 265
Control 312CS . . . . . . . . . . . . . . . . 265
Control 5 . . . . . . . . . . . . . . . . . . . . 259
Control SB-2. . . . . . . . . . . . . . . . . . 263
Control SB210 . . . . . . . . . . . . . . . . 263
DPIP Input Module . . . . . . . . . . . . 281
DPAN Input Module . . . . . . . . . . . 281
DPCN Input Module . . . . . . . . . . . 281
EASE 4.2 . . . . . . . . . . . . . . . . . . . . . 314
E-System 10. . . . . . . . . . . . . . . . . . 286
E-System 15. . . . . . . . . . . . . . . . . . 286
EON 1500 . . . . . . . . . . . . . . . . . . . . 283
EON 15P-1 . . . . . . . . . . . . . . . . . . . 283
EON G2 Accessories . . . . . . . . . . . . 284
EON10 G2 . . . . . . . . . . . . . . . . . . . . 284
EON15 G2 . . . . . . . . . . . . . . . . . . . . 284
EONSub G2 . . . . . . . . . . . . . . . . . . . 284
JRX112M/112Mi . . . . . . . . . . . . . . 291
JRX115/115i . . . . . . . . . . . . . . . . . 291
Product . . . . . . . . . . . . . . . . . . . Page
JRX125 . . . . . . . . . . . . . . . . . . . . . . 291
JRX118S/118SP . . . . . . . . . . . . . . . 291
LSR4300 Accessories. . . . . . . . . . . 313
LSR4312SP. . . . . . . . . . . . . . . . . . . 313
LSR4326P. . . . . . . . . . . . . . . . . . . . 313
LSR4328P. . . . . . . . . . . . . . . . . . . . 313
LSR6312SP. . . . . . . . . . . . . . . . . . . 313
LSR6325P-1 . . . . . . . . . . . . . . . . . . 312
LSR6328P. . . . . . . . . . . . . . . . . . . . 312
LSR6332 . . . . . . . . . . . . . . . . . . . . . 312
MRX512M . . . . . . . . . . . . . . . . . . . 293
MRX515 . . . . . . . . . . . . . . . . . . . . . 293
MRX525 . . . . . . . . . . . . . . . . . . . . . 293
MRX518S . . . . . . . . . . . . . . . . . . . . 293
MRX528S . . . . . . . . . . . . . . . . . . . . 293
MS26 . . . . . . . . . . . . . . . . . . . . . . . 269
MS28 . . . . . . . . . . . . . . . . . . . . . . . 269
MTC-200BB6 . . . . . . . . . . . . . . . . . 264
MTC-RG6/8. . . . . . . . . . . . . . . . . . . 264
MTC-TB6/8 . . . . . . . . . . . . . . . . . . . 264
MTC-19NC . . . . . . . . . . . . . . . . . . . 264
MTC-19MR . . . . . . . . . . . . . . . . . . . 264
MTC- 300BB8 . . . . . . . . . . . . . . . . . 265
MTC- 300BB12. . . . . . . . . . . . . . . . 265
MTC- 300RG8 . . . . . . . . . . . . . . . . . 265
MTC-300SG12 . . . . . . . . . . . . . . . . 265
MTC-300T150 . . . . . . . . . . . . . . . . 265
MTC-51 . . . . . . . . . . . . . . . . . . . . . . 259
MTC-52 . . . . . . . . . . . . . . . . . . . . . . 259
MTC-8 . . . . . . . . . . . . . . . . . . . . . . . 259
MTC-CM Series. . . . . . . . . . . . . . . . 262
MTC-H Series . . . . . . . . . . . . . . . . . 262
MTC-xxMR . . . . . . . . . . . . . . . . . . . 260
MTC-xxNC. . . . . . . . . . . . . . . . . . . . 260
MTC-PC2. . . . . . . . . . . . . . . . . . . . . 262
MTC-SB2 Series . . . . . . . . . . . . . . . 262
MTC-SSG. . . . . . . . . . . . . . . . . . . . . 262
MTC-UB . . . . . . . . . . . . . . . . . . . . . 262
MTC-V Series . . . . . . . . . . . . . . . . . 262
MTC-WMG . . . . . . . . . . . . . . . . . . . 262
PD5200/43, 64 & 95 . . . . . . . . . . . 270
PD5212/43, 64 & 95 . . . . . . . . . . . 270
PD5322/43, 64 & 95 . . . . . . . . . . . 270
PD5122. . . . . . . . . . . . . . . . . . . . . . 270
PD5125. . . . . . . . . . . . . . . . . . . . . . 270
PD743. . . . . . . . . . . . . . . . . . . . . . . 272
PD764. . . . . . . . . . . . . . . . . . . . . . . 272
PRX512M . . . . . . . . . . . . . . . . . . . . 289
PRX515. . . . . . . . . . . . . . . . . . . . . . 289
Product . . . . . . . . . . . . . . . . . . . Page
PRX525. . . . . . . . . . . . . . . . . . . . . . 289
PRX535. . . . . . . . . . . . . . . . . . . . . . 289
PRX518S. . . . . . . . . . . . . . . . . . . . . 289
SRX712M . . . . . . . . . . . . . . . . . . . . 296
SRX715/715F . . . . . . . . . . . . . . . . . 296
SRX722/722F . . . . . . . . . . . . . . . . . 296
SRX725/725F . . . . . . . . . . . . . . . . . 296
SRX718S . . . . . . . . . . . . . . . . . . . . . 296
SRX728S . . . . . . . . . . . . . . . . . . . . . 296
SRX738/738F . . . . . . . . . . . . . . . . . 296
SS2-BK . . . . . . . . . . . . . . . . . . . . . . 284
SS3-BK . . . . . . . . . . . . . . . . . . . . . . 289
SS4-BK . . . . . . . . . . . . . . . . . . . . . . 296
VLA301. . . . . . . . . . . . . . . . . . . . . . 273
VLA301H . . . . . . . . . . . . . . . . . . . . 273
VLA601. . . . . . . . . . . . . . . . . . . . . . 273
VLA601H . . . . . . . . . . . . . . . . . . . . 273
VLA901. . . . . . . . . . . . . . . . . . . . . . 273
VLA901H . . . . . . . . . . . . . . . . . . . . 273
VP7210/95DP . . . . . . . . . . . . . . . . 275
VP7212MDP. . . . . . . . . . . . . . . . . . 275
VP7212/64DPAN . . . . . . . . . . . . . . 275
VP7212/95DPAN . . . . . . . . . . . . . . 275
VP7215/64DPAN . . . . . . . . . . . . . . 275
VP7215/95DPAN . . . . . . . . . . . . . . 275
VP7315/64DPAN . . . . . . . . . . . . . . 275
VPSB7118DPAN. . . . . . . . . . . . . . . 275
VRX915M . . . . . . . . . . . . . . . . . . . . 299
VRX928LA . . . . . . . . . . . . . . . . . . . 299
VRX932LA/WH. . . . . . . . . . . . . . . . 299
VRX932LAP . . . . . . . . . . . . . . . . . . 299
VRX915S. . . . . . . . . . . . . . . . . . . . . 299
VRX918S/WH . . . . . . . . . . . . . . . . . 299
VRX918SP . . . . . . . . . . . . . . . . . . . 299
VT Accessories . . . . . . . . . . . . . . . . 279
VT4880 . . . . . . . . . . . . . . . . . . . . . . 277
VT4880A. . . . . . . . . . . . . . . . . . . . . 277
VT4881A. . . . . . . . . . . . . . . . . . . . . 277
VT4881ADP . . . . . . . . . . . . . . . . . . 280
VT4882 . . . . . . . . . . . . . . . . . . . . . . 277
VT4882DP . . . . . . . . . . . . . . . . . . . 280
VT4887A. . . . . . . . . . . . . . . . . . . . . 277
VT4887ADP . . . . . . . . . . . . . . . . . . 280
VT4888 . . . . . . . . . . . . . . . . . . . . . . 277
VT4888DP . . . . . . . . . . . . . . . . . . . 280
VT4889 . . . . . . . . . . . . . . . . . . . . . . 277
VT4889-1 . . . . . . . . . . . . . . . . . . . . 277
Page 7
JBL Professional 8500 Balboa Boulevard Northridge, CA 91329 USA Visit us online at www.jblpro.com
Telephone (818) 894-8850 Domestic Sales Fax (818) 830-7801 International Sales Fax (818) 830-7802 Customer Service Fax (818) 830-7881
J B L co n tinually engages in re s e a r ch re l a ted to prod u ct improve m e nt . New mate r i a l s, p rod u c tion methods and design re f i n e m e n ts are int rod u ced into existing prod u c ts without notice as a routine ex p ression of that philosophy.For this re a s o n , a ny curre nt JBL prod u c t may differ in some re s pe ct from its published description but will always equal or exceed the original design spe c i f i cat ions unless otherwise state d.
J B L L I M I T E D WA R RA N T Y
The JBL Warranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. JBL amplifiers are warranted for three years from the date of the original purchase. Enclosures and all other JBL products are warranted for two years from the date of the original purchase.
Your JBL Warranty protects the original owner and all subsequent owners as long as: A.) Your JBL product has been purchased in the Continental United States,Hawaii or Alaska. (This Warranty does not apply to JBL products purchased elsewhere except for purchases by military outlets. Other purchasers should contact the local JBL distributor for warranty information.) and B.) The original dated bill of sale is presented whenever warranty service is required.
Except as specified below,your JBL Warranty covers all defects in material and workmanship.The following are not covered: Damage caused by accident, misuse,abuse,product modification or neglect; damage occurring during shipment; damage resulting from failure to follow instructions contained in your Instruction Manual; damage resulting from the performance of repairs by someone not authorized by JBL;claims based upon any misrepresentations by the seller; any JBL product on which the serial number has been defaced,modified or removed. JBL will pay all labor and material expenses for all repairs covered by this warranty.
JBL AUDIO ENGINEERING FOR SOUND REINFORCEMENT
by John Eargle and Chris Foreman
This book comprehensively covers all aspects of speech and music sound
reinforcement. It is divided into four sections:Section 1 provides the tuto-
rial fundamentals that all audio engineers will need, discussing subject s
such as fundamentals of acoustics, p s yc h o a c o u s t i c s , basic elect r i c a l
t h e o r y and digital processing. Se c tion 2 deals with the fundamental
classes of hardware that the modern engineer will use, such as loud-
s p e a k er sys tem s and components, m i c r o p h o n e s, m i x e r s, amplifiers and
signal processors. Special at ten tion is given to digital techniques fo r
s y s tem control and to audio signal analys i s. Se c tion 3 deals with the
basics of sys tem design, from concept to final realizat i o n . It cove r s
topics such as basic sys tem type and speech inte l l i g i b i l i t y, s i te sur vey,
user needs analysis and project management. Se c tion 4 discusses
individual design areas, such as sports facilities,l a r g e - s c ale tour sound sys t e m s,h i g h ­level music playback,systems for the theater, religious facilities, and other meeting spaces. The book is written in an accessible style,but does not lack for ample amounts of technical information. JBL and HPro brand products are prominently feature as examples to illustrate the principles and applications. Available at bookstores and on line.
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