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Owners Manual

LSR

308

8" Powered

 Studio Monitor

LSR

305

 

5" Powered

Studio Monitor

LSR

310 S

10" Powered

 Studio Subwoofer

Summary of Contents for LSR305

Page 1: ...Owners Manual LSR308 8 Powered Studio Monitor LSR305 5 Powered Studio Monitor LSR310S 10 Powered Studio Subwoofer...

Page 2: ...or your purchase of JBL 3 Series Studio Monitors To receive important information as it becomes available please take a moment to register your 3 Series speakers now Click the link or go to www jblpro...

Page 3: ...ly with the limits for a class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installati...

Page 4: ...ar Views 10 Input Panel 11 Audio Connections 11 LSR310S Powered Studio Subwoofer Front and Rear View 12 Input Panel 13 Audio Connections 13 Setting Subwoofer Level 14 Placement and Polarity 14 XLF Ext...

Page 5: ...of demanding audio production applications LSR305 and LSR308 models include Low frequency magnetically shielded transducers equipped with 1 5 voice coils and robust motor structures to provide excell...

Page 6: ...out failure JBL Professional Reliability Prior to becoming a production ready design each 3 Series model is subjected to JBL s tough 100 hour power test in which the speaker is required to play contin...

Page 7: ...ioration of low frequency performance that occurs through the speaker s mechanical coupling with the work surface For optimum imaging the left speaker and the right speaker should be placed symmetrica...

Page 8: ...ng To determine the nominal output level of the connected equipment consult the documentation supplied with the connected equipment If you notice the sound is distorted set this switch to the 4 dBu se...

Page 9: ...TOR on the front of each speaker will illuminate and the speakers will be ready to reproduce audio signals Power on connected audio equipment and slowly advance the volume control of connected audio e...

Page 10: ...ower switch to ON there is a short delay prior to illumination of the LED 4 LOW FREQUENCY TRANSDUCER Woofer Reproduces low frequency content of the input signal 5 DUST DOME Protects the inner circuit...

Page 11: ...ncy output by 2 dB 14 HIGH FREQUENCY TRIM Allows boost or attenuation of high frequency output by 2 dB 15 VOLUME CONTROL Use this control to set the maximum listening level 16 POWER RECEPTACLE Connect...

Page 12: ...is connected and the Power Switch is set to ON 3 Feet Elevate the subwoofer to prevent acoustic coupling with the floor 4 Low Frequency Port Works in conjunction with the low frequency transducer to p...

Page 13: ...hat emulates the bass tuning commonly applied to playback systems in club environment 12 Polarity Enables optional 180 degree reversal of the subwoofer output to optimize the blend of the subwoofer wi...

Page 14: ...SR310S subwoofer to reproduce all the bass frequencies in your system If you are using an LSR310S Subwoofer in your system bass management is accomplished simply by routing your Left and Right mix cha...

Page 15: ...10S Subwoofer can be used to reproduce the LFE Low Frequency Effects or 1 channel in a surround sound system In film production applications the LFE channel contains low frequency effects such as the...

Page 16: ...16 Section 6 System Connections LEFT CHANNEL SPEAKER RIGHT CHANNEL SPEAKER subwoofer Mixer Two Channel Systems...

Page 17: ...17 Subwoofer Computer audio system left channel speaker right channel speaker Center speaker Computer Audio interface left surround speaker Right surround speaker surround sound systems...

Page 18: ...ducing sound Make sure the POWER INDICATOR is illuminated on the front of the speaker Make sure the VOLUME CONTROL is not set to the full counter clockwise minimum position Confirm the power cable is...

Page 19: ...C 10 50 60 Hz Enclosure Construction 15 mm 5 8 in MDF 15 mm 5 8 in MDF 18 mm 3 4 in MDF Enclosure Finish Matte Black PVC Matte Black PVC Matte Black PVC Baffle Construction Injection molded structural...

Page 20: ...Contacts Outside the USA Contact the JBL Professional Distributor in your area A complete list of JBL Professional international distributors is provided at our U S A website www jblpro com En Dehors...

Page 21: ...will be made if replacement cartons are requested Payment of shipping charges is discussed in the next section of this warranty How To Obtain Warranty Performance If your JBL product ever needs servic...

Page 22: ...Part Number Rev 5041835A...

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