DOCUMENT CONVENTIONS This document contains general safety, installation and operation instructions for the Wisdom Audio Wisdom Series LS3i loudspeakers. 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.
SC-2/SC-3System Controller, without which these speakers will not perform correctly. While we expect your local Wisdom Audio dealer to take care of the setup and calibration of the system, we still recommend that you at least briefly review this and the other manuals (SC-2/SC-3, RTL subwoofers) to understand the system’s full...
When you become accustomed to the sound of your new Wisdom Series LS3i speakers, conventional speakers sound a bit bland and lifeless. You may also discover yourself hearing details at even modest levels on the LS3i that were previously inaudible even at loud volumes on more conventional speakers.
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Unfortunately, this “bump” makes blending them seamlessly with a high quality subwoofer almost impossible. All Wisdom Series speakers have been designed for optimally at response to 80 Hz, which is the most-common crossover frequency used with subwoofers.
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By contrast, the Wisdom Series LS3 speakers radiate sound as a “line source”. The sound moves into the room as an expanding cylinder, rather than as an expanding sphere —...
Unpacking & Installing the LS3i Your new Wisdom Audio Wisdom Series LS3i in-wall speaker is relative compact, but surprisingly massive compared to most installed speakers. Please exercise caution when unpacking your LS3i to ensure that you do not strain yourself from its (perhaps unexpected) weight.
“bass bump” that characterizes most in-wall speakers and is placed there to yield the impression of “more bass” than there really is. This makes it easy to blend seamlessly with a high quality subwoofer such as one of Wisdom Audio’s Regenerative Transmission Line™ (RTL™) subwoofers.
Care & Maintenance To remove dust from the front of your LS3i, use a feather duster or a lint-free soft cloth. To remove stubborn dirt and fingerprints from the grille, we recommend isopropyl alcohol and a soft cloth. Lightly dampen the cloth with alcohol first and then clean the grille of the LS3i with the cloth.
Standard Warranty When purchased from and installed by an authorized Wisdom Audio dealer, Wisdom Audio loudspeakers are warranted to be free from defects in material and workmanship under normal use for a period of ten years from the original date of purchase.
If your Wisdom Audio loudspeaker must be serviced, please contact your dealer. Your dealer will then decide whether the problem can be remedied locally, or whether to contact Wisdom Audio for further service information or parts, or to obtain a Return Authorization. The Wisdom Audio Service Department works closely with your dealer to solve your service needs expediently.
• Power handling, peak: >5000w • Dimensions: see appropriate dimensions drawings on next page • Shipping Weight: 345 lbs. (157 kg) For more information, see your Wisdom Audio dealer, or contact: Wisdom Audio 1572 College Parkway, Suite 164 Carson City, NV 89706 www.wisdomaudio.com...
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