Induction Dynamics S1.8Swd User manual

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Table of Contents
Introduction 2
General Information 3
Check Speaker and Parts 3
General Care of Your Loudspeaker and Amplifier 3
Bass and Loudness Contour Controls 3
S18T.w Location 3
Speaker Wire 4
Speaker Information 5
S4X Crossover 5
Wide Angle Phase Alignment 6
Multi-Channel (Home Theater) Installation 7
Speaker Placement 7
Tools and Materials You Will Need 7
Installing the Easy-Mount Box Onto the Wall 8
Installing the Faceplate 9
Connecting to an Amplifier 9
S1.8Swd Specifications 10
Warranty 11
Contacts 12
1

Audio Perfection Realized™
2
Introduction
Congratulations on your selection of the Induction Dynamics® S1.8Swd 3-way/dARTS, on-
wall, surround loudspeaker. The S1.8Swd is engineered for smooth performance and very
high power handling.
Induction Dynamics dARTS uses complex circuitry and room correction software to carefully
match each speaker to a room’s unique acoustic signature. This provides uniform, precise
sound reproduction throughout the entire listening area, making every seat in the room a
“sweet spot”.
The S1.8Swd incorporates exclusive, patented S4X™crossover and driver-control
technology, which makes possible virtually perfect integration of drivers which are ideal
for their intended frequencies. S4X also provides greatly increased control over frequency
response, phase, and impedance, resulting in superior performance and imaging. Because
of S4X technology, any of Induction Dynamics’ speakers can be used to build a custom
home theater system. Your S1.8Swd can be combined with any of our center and surround
speakers, be they in-wall, on-wall, or free-standing. For more details on S4X technology, see
the “speaker information” section of this manual.
Your S1.8Swd incorporates an 8” Kevlar cone woofer with a coated foam surround and cast
frame, dual 3” soft dome midranges and dual 1.125” high-power soft dome tweeters.
WARNINGS:
WARNING! - SHOCK HAZARD

General Information
Please read these instructions thoroughly before attempting to connect and operate the S1.8Swd.
Check Speaker and Parts
Unpack and carefully check each loudspeaker. If you suspect damage from transit, report
the problem immediately to your dealer and/or delivery service. If possible save the shipping
carton(s) for future use.
General Care of Your Loudspeaker
Whenever changing speaker wires, interconnect wires or power cords, always turn off all
equipment. There are no user serviceable parts inside.
Your speakers come in a high quality finish that is both attractive and durable. To clean,
use a soft, damp cloth. If your drivers become dusty, dust them with a paintbrush or a brush
vacuum attachment. Do not use a strong or abrasive cleaner.
The grille is covered in acoustic cloth. To keep your grille clear of debris, we recommend
you use a lint roller (like you would use on clothes).
Bass and Loudness Contour Controls
Do not use bass or loudness contour controls. Induction Dynamics’ subwoofers produce
very low frequencies without these controls. Use of these controls will make the bass sound
“boomy”, obscure higher frequencies, and possibly cause damage.
S1.8Swd Location
The S1.8Swd mounts on drywall, preferably over studs, and should be placed in accordance
with the type of system you are installing as discussed on page 7. The S1.8Swd was designed
in such a way that the tweeter will be at ear level when the audience is sitting. The tweeter
reproduces high-frequency audio, which our ears perceive as most directional, so we are
most attuned to their level and placement.
A pair of S1.8Swd speakers should be placed six feet or more apart. Experiment with the
distance between the two speakers to achieve an evenly spread sound stage. Speakers
should be at the same height (with the tweeter at ear level).
A certified installer will finalize the placement of your S1.8Swd speakers in accordance with
the Audyssey MultEQ XT software. For more information, refer to the SX7000d instruction
manual.
3

4Audio Perfection Realized™
Speaker Wire
Use approved wire designed for in-wall or exposed use, as appropriate for your installation.
For the S1.8Swd, we recommend using high-quality speaker wire that is 14 gauge or lower,
with easily visible polarity coding to make your connections. The following chart identifies
minimum gauge requirements for various lengths. See your local dealer or installation
contractor for more information.
WIRE LENGTHS / MINIMUM GAUGE REQUIREMENTS
Length (in feet) AWG size and stranding
up to 18’ 14 gauge (19/27)
up to 29’ 12 gauge (65/30)
up to 61’ 10 gauge (105/30)

5
Speaker Information
S4X™ Crossover
The heart of Induction Dynamics is found in the S4X™ Super Fourth-Order Crossover. The
patented S4X inductively couples crossover coils and optimizes each driver’s performance,
individually and interactively with the other drivers. This greatly increases control over
driver range, frequency response, phase and impedance. Because S4X produces such a
steep crossover slope and thus a flatter frequency response, Induction Dynamics is able
to use the best possible drivers for each range of frequencies. This allows us to sonically
match every speaker in our lineup and to create speaker models able to perform in any
combination and in any acoustic environment.
The S4X optimized frequency response means music that moves dramatically up and down
in pitch will never fade in or out, but rather maintain its power as it seamlessly crosses
over from one driver to the next. It also means that frequencies critical to human speech
(frequencies that deliver consonants like “S” and “C”) will sound as natural coming from
your speakers as they would in real life—making dialogue from movies and television sound
crisp and clearly understood.
Above: The S4X crossover routes audio signal to their intended drivers at specific frequen-
cies (700 Hz, 3800 Hz). Subwoofer crossover points are generally selectable through your
subwoofer amplifier. Induction Dynamics recommends a subwoofer crossover point be-
tween 50 - 60 Hz.

Wide Angle® Phase Alignment
In each crossover region, which spans approximately one octave, the sound from two
different drivers must be added together. This simple fact creates problems in most speakers
because the phase must be matched not just on axis, but also off axis in order to create a
large “sweet spot” for the listener. Most speakers’ drivers are only optimized on-axis using
measurements from a microphone placed at a single point in front of the speaker. This
produces a horizontal zone in which the sound is optimized; however there may be drastic
differences in sound quality along the vertical axis—meaning there may be a loss of sound
quality if you stand up, sit, or otherwise move out of the optimized zone.
Induction Dynamics reduces phase differences both horizontally and vertically through
our Wide Angle® Phase Alignment technology. Because our patented circuitry provides
additional variables that can help control phase, Wide Angle finds the one optimized
solution that produces a flat frequency response along both the horiztonal and vertical axis.
This means you experience true audio perfection whether you’re standing, sitting, or lying
down.
Conventional Speaker
System
Wide Angle® Phase
Alignment
Most conventional speaker designs have a
small and horizontally narrow “sweet spot”
caused by inaccurate phase matching of the
drivers. The best quality sound can be heard
only within a very confined area. Outside of
this area the sound quality can drastically
decrease, becoming muddy or indistinct.
Patented Wide Angle® Phase Alignment
circuitry provides precise phase matching
of the drivers, noticeably expanding the
“sweet spot” both horizontally and vertically.
Listeners are immersed in a large sound field
and enjoy clear, undistorted sound regardless
of their position relative to the speakers.
Approximate
ear level
while standing
Approximate
ear level
while seated
Approximate
ear level
while reclining
6Audio Perfection Realized™

7
Multi-Channel (Home
Theater) Installation
Speaker Placement
5.1 System
A 5.1 system consists of a front left, front right, surround left, suround right, center channel,
and subwoofer channel. An S1.8Swd functions as a rear surround speaker. In a home
theater configuration, the main left and right channels should be placed a few feet from the
front wall as close to listening height as possible. The surround channels should be placed
to either side of the listening area or behind the listening area at listening height.
6.1 System
A 6.1 system has the same basic channels as a 5.1 system, with the addition of a rear center
channel placed directly behind the listening area.
7.1 System
A 7.1 system has the same basic channels as a 5.1 system, with the addition of a left rear
surround and right rear surround.
A certified installer will finalize the placement of your dARTS speakers in accordance with
the Audyssey MultEQ XT software. For more information, refer to the SX7000d instruction
manual.
Tools and Materials You Will Need
Stud Finder
5/16” hex key or hex driver
Slotted Screwdriver
#2 Square Drive Screwdriver
Speaker cable (fire rated if run inside walls)
Flashlight
Level

Installing the Easy-Mount Box Onto the Wall
1. The S1.8Swd is shipped pre-assembled with the faceplate attached to the easy-mount
box with bolts. In order to install the S1.8Swd onto the wall, you will first need to separate
the faceplate from the box. First, remove the grille mounting flanges, using the grille mount-
ing flange driver. Note that there may be shims under some of the grille mounting flanges.
You will need to save these shims for use when you reinstall the faceplate. Once the grille
mounting flanges and shims are removed, use a 5/16” hex key or driver to unscrew the face-
plate mounting bolts. You will later reattach the faceplate using these same bolts.
2. There are speaker wire access holes located on the back plate of the easy-mount box,
the box comes with a solid grommet pre-installed in each of the nine holes. Any solid
grommet may be replaced with a regular grommet. The grommet hole size you will need
depends on the size of the wire or screw you are putting through the hole. You will need to
feed one set of speaker wire into the S1.8Swd.
In the parts packet you will find a selection of regular grommets with holes through them
in varying sizes. Use of a snug fitting grommet is important to get a good seal around the
speaker wire or screws where they enter the box. Once you have determined the proper
grommet sizes, feed the speaker wire through its grommet. Make sure there is enough extra
speaker wire feeding into the box for easy handling of the loudspeaker faceplate.
3. If possible, find a wall stud to screw the easy-mount box into. To find a wall stud, use a
stud finder.
4. Square up the easy-mount box over the stud at listening height using a level.
5. If you can screw into a wall stud, use 2 #10 x 2” square drive round washer head screws
with metal washers (from the included parts packet). These screws should fit snugly in the
appropriate size grommet hole. Make sure that any holes not used for mounting or running
speaker wire have solid grommets in them. These solid grommets not only seal the box, but
also act as a rubber cushion between the box and the wall.
6. If you cannot screw into a wall stud, use 4 dry wall anchor bolts that spread out behind
the drywall. Select grommets that fit snugly around the bolts you have chosen. Be sure to
put a metal washer between the head of the bolt and the grommet.
8Audio Perfection Realized™

Installing the Faceplate
1. Attach the speaker wires to the terminal block on the back of the faceplate, observing the
proper polarity (red to red and black to black). To make connections, solder or crimp with
high pressure the insulated fork terminals provided in your parts packet. Soldering is best.
2. Position the speaker faceplate over the easy-mount box. Be careful to route the speaker
wire so it is not between the bottom of the box and a cage, or between the top ot the box
and the faceplate. If necessary, the wire may run alongside a cage. Screw in the faceplate
mounting bolts, gently tightening each one a little at a time, until the faceplate is moderately
snug. DO NOT TIGHTEN THE BOLTS ANY FURTHER. The rubber gasket provides the
seal.
3. Replace any shims (mentioned earlier) in their proper location. Use the grille mounting
flange driver to screw in the grille mounting flanges. The grille mounting flanges should be
used even if the grilles are not, as this gives the loudspeakers a finished appearance.
4. Attach the cloth grille by carefully pressing it into the grille mounting flanges.
Connecting to an Amplifier
1. Be sure the amplifier is turned off to avoid damage to the speakers.
2. Connect the speaker wires to the speaker outputs on your amplifier. Observe proper
polartity (red to red and black to black).
9

10 Audio Perfection Realized™
S1.8Swd Specifications
Type: 3-way/dARTS on-wall surround loudspeaker.
Crossover: Exclusive patented S4X Driver Control Technology.
500 Hz and 3,700 Hz
Crossover Frequencies:
Nominal Impedance: 4 Ohms (2.5 minimum)
Frequency Response: 50-20,000 Hz
Sensitivity (2.83 V @ 1M): 90 dB
SPL (1 W / 1 M): 87 dB
Power Handling: 200 W
Magnetic Shielding: No
Tweeter: (2) 1.125” high-power soft dome
Midrange: (2) 3” soft dome
Woofer: 8” Kevlar cone with coated foam surround and cast frame
Subwoofer: N/A
Binding Posts: Gold-plated; #4 AWG Max
Enclosure: Ported
Optional Accessories: N/A

Warranty
11
Phone: [phone]
Fax: [phone]
Induction Dynamics, Inc. warrants the S1.8Swd against defects in materials and work-
manship for a period of seven years from the date of original retail purchase. Induction
Dynamics, Inc. will repair or replace any S1.8Swd that does not meet this warranty.
This warranty may be registered by mailing a copy of the retail sales receipt to Induction
Dynamics, Inc. at the address below. Please write the serial number along with the name
and address of the retailer from whom you purchased the speaker(s) and/or amplier(s).
This may be done at the time of purchase or before requesting repair service under this
warranty.
To obtain repair service, call or write to Induction Dynamics, Inc. at the phone number or
address below. You will be given a return authorization number. Please mark this number
clearly on the outside of the package(s) for identication. Packages that are not marked
with a return authorization number on the outside may not be accepted by Induction
Dynamics, Inc. Please pack each S1.8Swd in a substantial shipping container with plenty
of protective foam. If possible, use the original shipping container and packing material.
For repairs covered by and performed under this warranty, Induction Dynamics, Inc. will
pay for the return shipping charges. This warranty covers defects in materials and work-
manship, and does not cover damage or failure resulting from accident, misuse, or ship-
ment. The warranty is void if the S1.8Swd is serviced or altered by anyone other than
Induction Dynamics, Inc. the sole remedy for breach of this warranty shall be repair or
replacement.
Limits and Exclusions: There are no warranties except as mentioned above. Neither
Induction Dynamics, Inc. nor anyone else who has been involved in the creation, pro-
duction, or sale of this product shall be liable for any direct, indirect, consequential or
accidental damages arising out of the use or inability to use this product, or arising out
of breach of this warranty. Induction Dynamics, Inc. makes no other warranties, express
or implied, including without limitation warranties of merchantability or tness for a
particular purpose. There are no warranties that extend beyond the description on the
face hereof.
Induction Dynamics
Customer Service Department
8005 W. 110th St., Suite 208
Overland Park, KS 66210
USA

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Contacts
If you have any questions, contact Induction Dynamics by phone at 855-663-5600, 8:00
a.m.- 5:00 p.m. CST, fax at 913-663-3200, email at [email protected], or
write to:
Manufacturer Information
Retailer Information
Retailer name (company or individual):
Address:
City:
State:
Zip or Postal code:
Phone:
Email:
Date of purchase:
Serial number:
Induction Dynamics
Customer Service Department
8005 W. 110th St., Suite 208
Overland Park, KS 66210
USA
Note: Please do not ship your loudspeaker for service without obatining prior approval
and return authorization number. See warranty for further information.
To help simplify your record keeping, please ll out the following information about the
retailer you bought your Induction Dynamics products from. Additionally, you may staple,
tape, or glue a copy of your receipt to the next page.

To simplify your record keeping,
please glue, staple, or tape your receipt
to this page.
13

™
8005 W. 110th Street, Suite 208
Overland Park, KS 66210
Tel: [phone]
Fax: [phone]
www.inductiondynamics.com
© Induction Dynamics®, August 2013