Wyred 4 Sound SX Series User Manual
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WYRED 4 SOUND SX-SERIES v2.1
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
©2013 WYRED 4 SOUND
All rights reserved.
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The light bar can be adjusted for brightness through a clearance hole on the bottom of the chassis. As a
factory standard, the amplifiers are configured for maximum brightness. One can dim the light bar by using a
miniature flat head screwdriver (sunglass repair driver), and rotating the potentiometer on the bottom of the
chassis. The light bar to be turned completely off if so desired by rotating the potentiometer in the opposite
direction as delivered. Also having multiple amplifiers may require the units to be adjusted for common
brightness between units.
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CAUTION: Disconnect the power cord or put the power switch in the off position before making any
connections to your amplifier to minimize the risk of electric shock and possible loudspeaker damage. Power
your amplifier after all final connections have been made. NOTE: This is a balanced amplifier and you should
NEVER connect either output to a ground point! Doing so may cause damage to your amplifier and/or
connected gear.
The binding posts that you will find on the ICE CUBE are made of nothing but the best. Each WBT
binding post is made of highly ductile “OFC” copper alloy (52% Cu). Both clamping nuts are built out of one
piece, and offers excellent grip. All metallic surfaces offer a 24-carat gold-plating which is Ni-free, Au 0.3um, non
magnetic surfaces. The binding post will accept 4mm banana plugs, spades of 6 and 8mm, and crimped cable
ends up to 10 AWG. The easiest connection is made with banana plugs, but be sure that you use the highest
quality that you can find. Make sure that the banana plugs fit snugly into the terminals. Some inexpensive banana
plugs can cause a highly resistive connection which can result in a noticeably higher distortion output to the
connected speakers.
The RCA (unbalanced) jack is made with high quality gold plated copper, and should be properly
connected with interconnects of the same value. The Neutrik XLR (balanced) connectors are the finest balanced
connector on the market, and are the best possible option for connecting your amplifier to your preamplifier
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Using the new W4S power and interconnect cables would be a great way to ensure your system is closer to
what we call “our reference”. We are now offering superior cables at an affordable rate that anyone can afford.
For more information, please visit the web-site, or send an email to