SX Series PDF Manual
Wyred 4 Sound
OWNER’S MANUAL
_____________________________________________________________________
SX SERIES
Power Amplifiers
Get Wired, WYRED 4 SOUND
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 1 of 12
TABLE OF CONTENTS
Warranty Registration
3
Unpacking
3
Introduction
3
Design features
4
Front panel operation
4
Powering your amplifier
4
DC trigger
4
Light bar brightness
5
Getting connected
5
Input Buffer
6
XLR / RCA Switch
6
Short Circuit / Over Current Protection
6
“Break-in”/ warming up Period
6
Troubleshooting
7
Got Hum
7
Amplifier Faults
8
Warranty coverage
8-9
Servicing your amplifier
10-11
Product Specifications
12
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 2 of 12
Warranty Registration
**IMPORTANT**
Please take a moment to complete the warranty registration form located on our website. You MUST
complete and submit this form within 30 days of purchase to activate your warranty.
Unpacking
The SX series packaging contains:
1 – Owners Manual
1 – 6’ AC Power Cable
1 – 6’ DC Trigger Cable
1 – SX series mono amplifier
Carefully inspect your new amplifier for any shipping damage. Please contact your dealer, or Wyred 4 Sound
directly if you notice any shipping damage or for anything you suspect is missing from your shipment. All
packaging cartons will easily fold flat for convenient storage, and should be stored for future use should there be
one.
Introduction
Wyred 4 Sound amplifiers are a perfect example of what is accomplished when practical engineering and
knowledge are combined. All components are selected for the greatest possible functionality, durability, and
quality. Wyred 4 Sounds’ excellence in engineering will provide you with first-class performance and years of
satisfaction.
Wyred 4 Sound audio products are designed to bring you closer to the beauty of your music. Our goal is
to bring the performance of the recording right into your home with as little change as possible. As you can
identify, our drive is focused on the customer. We know what others have to offer, so you can be sure that our
value will be substantially more than theirs to keep the American made products desirable. We greatly appreciate
your purchase and expect your complete satisfaction. Wyred 4 Sound hopes that you will continue to grow with
us as we continue to provide the quality and functionality that you can learn to depend on.
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 3 of 12
Design features
The SX series amplifiers are a mono amplifier design that will produce peaks in excess of
125W/330W/625W with 8 ohm loads and 220W/625W/1225W with 4 ohm loads per channel depending on
model. Each of the mono amplifiers are powered from their own dedicated power supply. The compact and
effective design is made easy thanks to the switching power supply that powers the bridged switching output stage
derived from ICEpower™ technology.
In comparison with other products similarly provided by many companies, our product is superior. The
SX series amplifiers contain an input stage which we designed to act as a buffer between your amplifier and your
input source. Our proprietary FET input stage couples your gear directly to produce an input impedance of
60.4K ohms which makes the integration of preamplifier selection endless. Other companies connect the input
and output connectors directly to the amplifier module which will not properly mate with select preamp sources
because of the low input impedance, and will cause less than optimal sound.
Front panel operation
As you can see, the front panel doesn’t offer any sort of power switch or function buttons. The window
that is located in the middle of the front panel will appear to be blue when it’s is in operation mode. There is also
a potentiometer that can be accessed from the bottom of the unit to control the brightness of the light bar. A
small screwdriver like what is used on sunglasses must be used to adjust the brightness. Slowly adjust the turn-pot
until the desired brightness is achieved.
Powering your amplifier
When power is applied to the amplifier and the switch located on the rear is in the on position, the
amplifier will turn on. If you would like to manually turn the amplifier on and off, this switch is where you would
want to do so. Leaving your amplifier on all the time will not hurt it, shorten the lifespan, or degrade the future
sound. The SX series amplifiers make absolutely zero noise internally and to connected gear and shouldn’t be in
any way noticeable of its operation other than the blue light bar on the front panel. To prevent power surges, we
recommend using quality surge suppressor equipment. Turning the switch off on the rear of the unit will also
protect against surges, and spikes should some occur without proper protection.
Dc trigger
The SX series mono amplifiers are equipped with a 12VDC remote trigger input. You can connect the
12V trigger output of your preamp or source to the 12V trigger input on the amplifier for an easy remote power
up every time. When the unit is in standby via the remote trigger, the amplifier is powered up, but disabled. The
current draw in standby mode is less than 5W per channel, and shouldn’t amount to anything on your electricity
bill. The trigger input will work from 5-25V, so there shouldn’t be any issue with the voltage tolerance on source
equipments outputs rated for 12V.
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 4 of 12
Light bar brightness
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.
Getting connected
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.
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 support@wyred4sound.com
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 5 of 12
Input stage
One of the benefits of the SX series amplifiers is the input stage. The proprietary dual, fully balanced
FET input stage offers unparalleled integration with any source. The input stage helps your preamp drive your
amplifier with ease. What happens with our competitors units is that the input signal becomes hard to drive at
times, and some sources start to clip at that point. The signal that causes the most “stress” (peaks) is what will end
up being chopped up, or incomplete. The input stage will provide a constant 60.4k ohm load on the source.
XLR / RCA switch
The XLR/RCA switch on the rear of the unit completely isolates the unbalanced input from the balanced
input. The separation of all connections is to eliminate any possible combination of signals if both happen to be
connected simultaneously. The input to the amplifier can only be selected by either the XLR or RCA input at
any given time.
Short circuit / over current protection
Each mono block amplifier has it’s own over-current and thermal protection. Before any damage is done
by a short circuit, over-current, or over temperature, the amplifier will go into protect mode. When this happens
the output is immediately turned off and the music will turn silent. The best procedure to take, should something
like this happen is to turn the amplifier off immediately. Determine what has caused the problem. If the
amplifier is beyond operating temperature, give it a chance to cool, then power it back up. If the amplifier is not
beyond normal operating temperature, check all connections for possible shorts. If you can’t find any reason for
the problem, disconnect everything from the unit and power it up. If the unit powers up, but no sound is passing
through when you connect it your system, your unit may need to be repaired.
“Break-in” period
Your new SX series amplifier will deliver outstanding performance right out of the box. However, you
should plan on improvements as it reaches its’ normal operating temperature and once all of the components
have a chance to “settle in”. Our experience has shown that the amplifier has reached its’ potential after the initial
300 hours. After the initial break in period, your amplifier will be ready to perform within minutes of powering it
on. Leaving the amplifier on all the time is recommended for optimal sound and will not shorten it’s life, nor will
it degrade the sound.
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 6 of 12
Troubleshooting
No sound?
If you have your input source and speakers connected, and you can’t get music to play, check the following:
1. Verify that the power cord is plugged in and that the outlet is powered up.
2. Check the front panel and make sure that the blue light is on.
3. If the front panel is blue and there still isn’t any sound, put your ear next to the tweeter of your speaker
and have someone turn your amplifier off then on again at the rear switch. You should barely hear a
click when the amplifier is turned on and off
4. If you can hear the amplifier turn on and off, but there still isn’t any sound, make sure you are getting a
signal to it.
5. Verify that the input switch is selecting the proper input for what you have connected.
6. If the switch is in the proper position and still no sound, then try replacing the interconnects to verify
the connection between the amplifier and source.
7. Verifiy that the interconnects are conducting by replacing them on a different set from a connection that
you know works.
8. Now that you have interconnects that you know work, try connecting the amplifier to another source
that you know has worked in the past.
If you are still experiencing problems after checking all possibilities and using the resources provided please
contact your dealer or Wyred 4 Sound directly for further assistance.
Got hum?
Is there too much hum or hiss coming out of your speakers? If you put your ear right next to the tweeter
of your speaker, you should barely be able to hear any hiss from the amplifier in normal conditions. If the noise
is easily heard at a distance, try putting your source on mute, or pause. If this eliminates the noise, it’s inherent in
the source or preamplifier. If your preamplifier doesn’t disconnect the outputs when muted, and the noise still
exists while muted, try disconnecting the inputs to the amplifier. If the noise is still there when the inputs are
disconnected, and the inputs are shorted with shorting plugs, then your amplifier may need some servicing. If the
noise is not there when the inputs are disconnected, try putting a cheater plug (ground isolator) on one or all
components in order to eliminate a ground loop issue. NOTE: We only recommend using a ground isolator for
trouble shooting purposes only, and should be removed after the problem has been found. Having the ground of
any unit disconnected can potentially create a dangerous situation.
An easy way to locate a noisy component is to replicate the problem then start disconnecting components
one at a time, starting with a source. Digital cable boxes and satellite receivers are notorious for making ground
loop hum. This is normally caused by the potential difference on the input wire (shield side) for either of the
boxes when referenced to ground. If this is the case in your system, the installation of an isolating transformer
would be the easiest solution and are normally readily available at your local electronics parts store. A better
solution is a power strip with grounded and surge protected F-connectors that you can pass a signal through.
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 7 of 12
Amplifier faults
Check the outputs and speaker connections to make sure they aren’t shorted to each other or ground. If
the amplifier faults while playing music loud, you may need a bigger amplifier for your taste or system. If it faults
without playing to loud, your speakers may be too demanding for what you have and may require a higher wattage
amplifier. Contact your dealer or Wyred 4 Sound for other options you can explore.
Warranty coverage
Wyred 4 Sound’s warranty obligations are limited to the terms set forth below:
Wyred 4 Sound, as defined below, warrants this Wyred 4 Sound-branded hardware product against
defects in materials and workmanship under normal use for a period of FIVE (5) YEARS from the date of retail
purchase by the original end user purchaser ("Warranty Period"). If the product has been transferred from the
original owner to a second hand owner it has a ONE (1) YEAR warranty, valid from the original date of purchase
by the original owner. If a hardware defect arises and a valid claim is received within the Warranty Period, at its option, Wyred 4
Sound will either (1) repair the hardware defect at no charge, using new or refurbished replacement parts, or (2) exchange the product
with a product that is new or which has been manufactured from new or serviceable used parts and is at least functionally equivalent to
the original product. Wyred 4 Sound may option that you replace defective parts with new or refurbished user-installable parts that
Wyred 4 Sound provides in fulfillment of its warranty obligation. A replacement product or part, including a user-installable part that has
been installed in accordance with instructions provided by Wyred 4 Sound, assumes the remaining warranty of the original product or
ninety (90) days from the date of replacement or repair, whichever provides longer coverage for you. When a product or part is
exchanged, any replacement item becomes your property and the replaced item becomes Wyred 4 Sound's property. Parts provided by
Wyred 4 Sound in fulfillment of its warranty obligation must be used in products for which warranty service is claimed. When a refund is
given, the product for which the refund is provided must be returned to Wyred 4 Sound and becomes Wyred 4 Sound's property.
EXCLUSIONS AND LIMITATIONS
Wyred 4 Sound does not warrant that the operation of the product will be uninterrupted or error-free. Wyred 4 Sound is not
responsible for damage arising from failure to follow instructions relating to the product's use. This warranty does not apply: (a) to
damage caused by use with non-Wyred 4 Sound products; (b) to damage caused by accident, abuse, misuse, flood, fire, earthquake or
other external causes; (c) to damage caused by operating the product outside the permitted or intended uses described by Wyred 4
Sound; (d) to damage caused by service (including upgrades and expansions) performed by anyone who is not a representative of Wyred
4 Sound or a Wyred 4 Sound Authorized Service Provider; (e) to a product or part that has been modified to significantly alter
functionality or capability without the written permission of Wyred 4 Sound; (f) if any Wyred 4 Sound serial number has been removed
or defaced.
TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY AND REMEDIES SET FORTH ABOVE ARE
EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS, WHETHER ORAL OR
WRITTEN, STATUTORY, EXPRESS OR IMPLIED. AS PERMITTED BY APPLICABLE LAW, WYRED 4 SOUND
SPECIFICALLY DISCLAIMS ANY AND ALL STATUTORY OR IMPLIED WARRANTIES, INCLUDING, AND WITHOUT
LIMITATION, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND WARRANTIES
AGAINST HIDDEN OR LATENT DEFECTS. IF WYRED 4 SOUND CANNOT LAWFULLY DISCLAIM STATUTORY OR
IMPLIED WARRANTIES THEN TO THE EXTENT PERMITTED BY LAW, ALL SUCH WARRANTIES SHALL BE
LIMITED IN DURATION TO THE DURATION OF THIS EXPRESS WARRANTY AND TO REPAIR OR REPLACEMENT
SERVICE AS DETERMINED BY WYRED 4 SOUND IN ITS SOLE DISCRETION EXCEPT AS PROVIDED IN THIS
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 8 of 12
WARRANTY AND TO THE EXTENT PERMITTED BY LAW, WYRED 4 SOUND IS NOT RESPONSIBLE FOR DIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR
CONDITION, OR UNDER ANY OTHER LEGAL THEORY, INCLUDING BUT NOT LIMITED TO LOSS OF USE; LOSS
OF REVENUE; LOSS OF ACTUAL OR ANTICIPATED PROFITS (INCLUDING LOSS OF PROFITS ON CONTRACTS);
LOSS OF THE USE OF MONEY; LOSS OF ANTICIPATED SAVINGS; LOSS OF BUSINESS; LOSS OF OPPORTUNITY;
LOSS OF GOODWILL; LOSS OF REPUTATION; LOSS OF, DAMAGE TO OR CORRUPTION OF DATA; OR ANY
INDIRECT OR CONSEQUENTIAL LOSS OR DAMAGE HOWSOEVER CAUSED INCLUDING THE REPLACEMENT OF
EQUIPMENT AND PROPERTY, ANY COSTS OF RECOVERING, PROGRAMMING, OR REPRODUCING ANY PROGRAM
OR DATA STORED OR USED WITH WYRED 4 SOUND PRODUCTS AND ANY FAILURE TO MAINTAIN THE
CONFIDENTIALITY OF DATA STORED ON THE PRODUCT. THE FOREGOING LIMITATION SHALL NOT APPLY
TO DEATH OR PERSONAL INJURY CLAIMS. WYRED 4 SOUND DISCLAIMS ANY REPRESENTATION THAT IT WILL
BE ABLE TO REPAIR ANY PRODUCT UNDER THIS WARRANTY.
Obtaining warranty service
Please access and review the resources referred to in the documentation accompanying this hardware product before
requesting warranty service. If the product is still not functioning properly after making use of these resources, please contact
the Wyred 4 Sound representatives or, if applicable, a Wyred 4 Sound Authorized Service Provider located using the
information provided in the documentation. A Wyred 4 Sound representative or Wyred 4 Sound Authorized Service
Provider will help determine whether your product requires service and, if it does, will inform you how Wyred 4 Sound will
provide it. Wyred 4 Sound or its Wyred 4 Sound Authorized Service Providers will provide warranty service on products
that are tendered or presented for service during the Warranty Period, as permitted by law. Wyred 4 Sound is not
responsible for freight charges to our facility for warranty repairs. We will cover return freight charges (domestic only) if the
unit is found to be faulty and still within the warranty coverage period. You will be responsible for delivery and return
shipping and handling charges if the product cannot be serviced in the country it is in. In accordance with applicable law,
Wyred 4 Sound may require that you furnish proof of purchase details and/or comply with registration requirements before
receiving warranty service. Please refer to the accompanying documentation for more details on this and other matters on
obtaining warranty service.
Recovery and reinstallation of system and application software and user data are not covered under this Limited Warranty.
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 9 of 12
Service
In the unlikely event there is a problem with your Wyred 4 Sound component, please contact your dealer,
distributor, or Wyred 4 Sound to discuss the problem before you return the component to our manufacturing
facilities for repair. Products shipped to the factory will be refused and returned freight collect if not accompanied
by a Wyred 4 Sound Service Department issued return authorization number (RA Number). Return
authorization numbers must be prominently displayed on the outside of the box and an accompanying letter
describing the problem and re-listing the RA number must be inside the box to qualify for service.
To contact the Wyred 4 Sound Service Department:
TELEPHONE (805) 466-9973
HOURS M/F 8:00 am to 5:00 pm PST
FAX (805) 462-8962
E-MAIL support@wyred4sound.com
WEBSITE http://www.wyred4sound.com
If you are located in the United States use the following procedure:
1. Obtain a Return Authorization Number (R/A number) and shipping address from the Wyred 4 Sound Service
Department.
2. Insure and accept all liability for loss or damage to the product during shipment to the Wyred 4 Sound factory
and ensure all freight (shipping) charges are prepaid.
The product may also be hand delivered to the California facility if arrangements with the Service Department
have been made in advance. Proof of purchase from an authorized Wyred 4 Sound dealer, distributor or agent
will be required for warranty validation at the time of hand delivery. Use the original packaging to ensure the safe
transit of the product to the factory, dealer, or distributor. Wyred 4 Sound may, at its discretion, return a product
in new packaging and bill the owner for such packaging if the product received by Wyred 4 Sound was boxed in
nonstandard packaging or if the original packaging was so damaged to the point it was unusable. If Wyred 4
Sound determines that new packaging is required, the owner will be notified before the product is returned. To
purchase additional packaging, please contact your authorized Wyred 4 Sound dealer, distributor, or the Wyred
4 Sound Service Department for assistance.
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 10 of 12
Service procedure
If you are located outside of the United States use the following procedure:
1. Fill out the Service form at the following address and be sure to document all details:
http://www.wyred4sound.com/Service.html
2. If service is approved we will issue a Return Authorization Number (R/A number) from the Wyred 4 Sound
Service Department. Be sure to confirm the current shipping address.
3. Insure and accept all liability for loss or damage to the product during shipment to the W4S facility and ensure
all freight (shipping) charges are prepaid.
If you feel your authorized dealer or distributor is either unwilling or unable to service your Wyred 4 Sound
products, please contact our service department at customersupport@wyred4sound.com or at the above contact
numbers to discuss and resolve the situation.
Voltage changes to match your country’s voltage and frequency requirements to your Wyred 4 Sound product are
possible only at the time of purchase. The SX series amplifier series is set to a fixed voltage to match your
country’s requirements and may not be easily changed.
Your Wyred 4 Sound product serial number is:
Your dealer or distributor information:
Your purchase information:
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 11 of 12
Product specifications
SX-250
SX-500
SX-1000
Typical THD+N 8Ω (10W out)
0.009%
0.0027%
0.0055%
Power Output 8Ω @ 0.2% THD+N
Power Output 8Ω @ 1.0% THD+N
100W
125W
250W
330W
570W
625W
Power Output 4Ω @ 0.2% THD+N
Power Output 4Ω @ 1.0% THD+N
195W
220W
550W
625W
1,140W
1,225W
IMD (CCIF)
Transient Intermodulation (TIM)
Output Idle Noise
0.0005%
0.004%
90uV
0.0005%
0.003%
80uV
Efficiency (4Ω)
Efficiency (8Ω)
Frequency Response
20Hz--20kHz
79% @ 200W
78% @ 100W
81% @ 500W
78% @ 200W
0.0005%
0.005%
80uV
79% @
1000W
78% @ 500W
± 0.4db
3.5Hz
all loads
60.4kΩ
60.4kΩ
110db
27db
1.28V
10mΩ
3Ω
4000
11A
± 0.3db
3.3Hz
all loads
60.4kΩ
60.4kΩ
115db
27db
2.1V
5mΩ
2Ω
2000
35A
± 0.4db
3.3Hz
all loads
60.4kΩ
60.4kΩ
118db
27db
2.95V
5mΩ
2Ω
2000
40A
Lower Bandwidth
Balanced Input Impedance
Unbalanced Input Impedance
Dynamic Range
Gain
Sensitivity
Output Impedance
Min Load
Damping Factor (100Hz 8Ω)
Max Output Current
Check out the latest news, products and services!
WWW.WYRED4SOUND.COM
Get Wired, WYRED 4 SOUND!
_____________________________________________________________________
WYRED 4 SOUND
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
support@wyred4sound.com
www.wyred4sound.com
©2013 WYRED 4 SOUND
All rights reserved.
SX-SERIES v2.1
Page 12 of 12
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