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Owner’s Manual

Sage L75m

Bi-amplified On-Wall

Two-way Planar Magnetic Loudspeaker

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Summary of Contents for Sage L75m

Page 1: ...Owner s Manual Sage L75m Bi amplified On Wall Two way Planar Magnetic Loudspeaker ...

Page 2: ...or the Wisdom Audio Sage L75m Loudspeaker It is important to read this document before attempting to use this product Pay particular attention to WARNING Calls attention to a procedure practice condition or the like that if not correctly performed or adhered to could result in injury or death CAUTION Calls attention to a procedure practice condition or the like that if not correctly performed or a...

Page 3: ...conventional speaker designs There are no passive crossover components inside the speaker Instead there are direct connections from the amplifiers to their respective High Pass and Low Pass drivers and an external active crossover is used such as the ones inside of our Wisdom SA DSP Digital Signal Processing Amplifiers It is truly a system design and not merely a collection of loudspeaker drivers ...

Page 4: ... sound a bit bland and lifeless You may also discover yourself hearing details at even modest levels on the Sage L75m that were previously inaudible even at loud volumes on more conventional speakers The voice coil in the planar magnetic driver is spread out over a large at area that is exposed to the open air As such when a huge transient comes along any heat that is generated is immediately diss...

Page 5: ...cifically we need highly dynamic uncompressed bass to keep up with the planar magnetic drivers that does not depend on a critical amount of enclosure volume since these speakers are mounted in your wall and use the space inside the wall as their enclosure These two design goals require rather extraordinary attention to myriad details Many speakers include a mid bass bump in their response to give ...

Page 6: ...driver Simply stacking multiple cone dome high frequency drivers does not create a proper line source Instead it creates a series of point sources which end up interfering with each other With Wisdom Audio s planar magnetic technology it becomes possible to have drivers that are extremely tall and slim Because of this shape the sound even at high frequencies is distributed uniformly across the wid...

Page 7: ...w loudspeakers The grille is an integral part of the design moreover the planar magnetic film should never be touched as it is tensioned precisely at the factory The grille plays an important protective role as well as an aesthetic one After unpacking your L75m keep all packing materials for future transport If you need to ship your speaker only the original purpose designed shipping carton is acc...

Page 8: ...clips using the bracket itself as your template You can use any opposing diagonal set of holes for mounting of the two EZ Toggle screws in each end clip 4 Rotate the bracket out of the way and install two of the supplied EZ Toggle screws in each mounting bracket end clip as follows a Using a 2 Phillips bit in your cordless drill spin the E Z Toggle Anchor into the drywall until the head of the anc...

Page 9: ...ee the speaker from the bracket If you need to remove the speaker from the bracket for any reason first remove the security screw using the supplied Allen wrench A sharp upward rap with the base of one hand or even a non marring dead blow hammer will help jar it loose Make sure the speaker itself is being supported by an assistant so it does not come free from the wall unexpectedly Important Do no...

Page 10: ...n the SA Series amplifier to the positive terminals for the woofer on the loudspeaker likewise connect the negative terminals on the amplifier and the speaker respectively Next connect the outputs of your chosen amplifier for the midrange treble to the Sage L75m planar sections in a similar fashion taking care with both channel assignments and polarity Care Maintenance To remove dust from the fron...

Page 11: ...actorily may be returned to the factory for evaluation Return authorization must first be obtained by either calling or writing the factory prior to shipping the component The factory will pay for return shipping charges only if the component is found to be defective as mentioned above There are other stipulations that may apply to shipping charges There is no other express warranty on Wisdom Audi...

Page 12: ...cate and repair the difficulty as quickly as possible A copy of the original bill of sale will serve to verify warranty status Please include it with the unit when it is brought in for warranty service WARNING All returned units must be packaged in their original packaging and the proper return authorization numbers must be marked on the outer carton for identification Shipping the unit in imprope...

Page 13: ...dance woofer section 3Ω Sensitivity planar section 95 dB 2 83V 1m Sensitivity woofer section 91 dB 2 83V 1m System impedance 3Ω System sensitivity 93 dB Power handling continuous 200w Dimensions See appropriate dimensions drawings on next page Shipping weight each 69 lbs 31 kg For more information see your Wisdom Audio dealer or contact Wisdom Audio 1572 College Parkway Suite 164 Carson City NV 89...

Page 14: ...SAGE L75m WISDOMAUDIO COM 14 L75m Dimensions ...

Page 15: ...o Inc All rights reserved Printed in U S A WISDOM and the stylized W are registered trademarks of Wisdom Audio Wisdom Audio 1572 College Parkway Suite 164 Carson City Nevada 89706 USA TEL 775 887 8850 FAX 775 887 8820 wisdomaudio com ...

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