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EONSUB-G2 User Guide

Part Number: 981-00059-01

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Содержание EONSUB-G2

Страница 1: ...EONSUB G2 User Guide Part Number 981 00059 01 ...

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Страница 3: ... 5 Technical Specifications 6 Frequency Response 6 Available Accessories 6 Controls and Connections 7 Connectors 7 Switches and Controls 7 Indicators 7 Block Diagram 8 About Subwoofers 8 Application Examples 9 Stereo EON Mid High System with EON Sub G2s 9 Mono Subwoofer 10 Powered Sub with Passive Mid High 11 Voltage Selection And Fuses 12 Changing Voltage 12 Fuse Replacement 12 Troubleshooting 12...

Страница 4: ...er system please review the following for important informa tion on safety and protection of your investment in quality loudspeakers Mounting Suspending EON Speakers EON speakers are designed for portable applications in which the speakers will be stacked directly on the floor stage speaker stands or a solid stable platform Optional accessory items are avail able from JBL Professional and specific...

Страница 5: ...from fully penetrating the socket Check the stand specification to be certain it is designed to support the weight of the speaker see specifications Observe all safety precautions specified by the stand manufacturer Always verify that the stand is placed on a flat level and stable surface Route cables so that performers production crew and audience will not trip over them and pull the speaker over...

Страница 6: ...Freq 125 Hz Maximum SPL 117 dB 1 m 3 3 ft Dimensions H x W x D 686 mm x 430 mm x 444 mm 27 in x 17 in x 17 5 in Net Weight 19 5 kg 43 lbs Driver Integral frame with one 15 380 mm driver dual neodymium magnet 2 differential drive voice coil Electronic Amplifier Rated Power 250 watts 2ohms 0 1 THD Input Type Balanced differential Maximum Input Level Line Level In 28 dBu Speaker Level In 120 VRMS spe...

Страница 7: ... Powered Mixer and Passive Mid High System for more details Switches and Controls POLARITY The performance of a subwoofer depends on how it interacts with the mid high speaker system Depending on characteristics of the mid high system and the relative position of the subwoofer chang ing this switch may improve system performance Depress this switch to reverse the polarity of the subwoofer VOLUME T...

Страница 8: ...To meet this need speaker designers developed specialized speakers called subwoofers Subwoofers are intended to work below 150 Hz In fact most subwoofers will sound downright bad if you try to use them to reproduce sound above 200 Hz There are even sub species of subwoofers Some subwoofers are designed for extreme low frequency extension and will go down as low as 20 Hz This type of performance is...

Страница 9: ... 9 T P U T U O P U T N I Rev Norm SIGNAL SPEAKER LEVEL IN PEAK VOLUME POLARITY LINE LEVEL LOOP THRU T P U T U O P U T N I Rev Norm SIGNAL SPEAKER LEVEL IN PEAK VOLUME POLARITY LINE LEVEL LOOP THRU LINE MIC O U T P U T 1 I N P U T LOOP MIX R PEAK G SIGNAL 1 2 3 2 3 2 3 LINE MIC O U T P U T 1 I N P U T LOOP MIX R PEAK G SIGNAL 1 2 3 2 3 2 3 EON10 G2 EON10 G2 EON SUB EON SUB ...

Страница 10: ...e mix for subwoofers from the Auxiliary buss of the mixer This technique can improve low frequency system performance in a number of ways The system operator has independent control of the overall balance between subs and mid highs and more flexibility in adjusting the blend of low frequency instruments Let s say that you want to hear more lows from a bass guitar but don t want to hear more overal...

Страница 11: ...LEVEL INPUT on your EON Sub G2 provides a simple and convenient way to add subwoofers to a system with passive 2 way speakers 11 IN THRU IN THRU Passive 2 way Speaker Passive 2 way Speaker EONSUB G2 EONSUB G2 From Powered Mixer or Amplifier Outputs ...

Страница 12: ... The EON Sub G2 has no user serviceable fuses Failure of fuses is most frequently a symptom of problems requiring service by a competent technician Troubleshooting Symptom Likely Cause What to do No sound Speaker not connected to Verify that speaker is connected active AC power and that the circuit is on Power not switched on Switch on power and verify that power LED is on No sound speaker is Spea...

Страница 13: ...lescope the audio ground by using an XLR F to XLR M adapter with Pin1 disconnected on one end Re route audio cables away from AC power and lighting cables Excessively long unbalanced cable Use the balanced outputs run if available of your mixer or source equipment to drive your EON speakers Use a DI direct injection box to convert your unbal anced equipment output to a balanced output Improper sys...

Страница 14: ...iginal shipping cartons because a charge 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 service write or telephone us at JBL Incorporated Attn Customer Service Department 8500 Balboa Boulevard PO Box 2200 Northridge California 91329 818 893 8411 We may ...

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Страница 16: ...m 5 00pm Pacific Coast Time In the U S A 800 8JBLPRO 800 852 5776 www jblproservice com On the World Wide Web www jblpro com 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 Customer Registration Register online at www jblpro com registration Contact Information ...

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