Manual

fl oor spikes
The Krix models: Harmonix and Neuphonix are
supplied with spikes sets. The use of these
spikes is optional. The spikes may be used to
help create a solid foundation for the speaker,
particularly on carpeted fl oors. To protect
uncarpeted fl oors place the supplied metal
disks under each spike. The height of each
spike is adjustable and allows the speaker to
be levelled on uneven fl oor surfaces. Install
the spikes by screwing them into the threaded
inserts on the base of the speaker and secure
by tightening the lock nuts.
in cabinet use
Krix speakers can be used in TV cabinets,
bookcases and custom joinery, however care
must be taken to avoid creating acoustic
problems.
Avoid placing your speakers deep within •
cabinetry as this can create acoustic
refl ections and echoes detrimental to
sound quality (fi gure 1a). Flush mounting
is best (fi gure 1b).
Rear vented models: Atomix, Equinox, •
Rhythmix and Neuphonix require care to
avoid restricting bass output from the
vent. (fi gure 2a, 2b)
Front vented Krix models are ideally •
suited for use in cabinets. (fi gure 2c)
grille
Krix speakers are supplied with acoustically
transparent cloth grilles. These grilles may be
removed if desired. To remove the grille fi rmly
grip the edges and gently pull away to reveal
the front baffl e and drivers. To reinstall the
grille, line up the grille clips with small holes
in the front baffl e and gently push until locked
in place.
connecting your speakers
To ensure optimum speaker performance it
is important that your system is connected
properly.
1. Turn off all electronic equipment.
2. Follow the connection instructions
supplied with your amplifi er or receiver.
3. Prepare speaker cables for connecting to
speakers by neatly stripping cable ends.
Care should be taken to eliminate loose
strands of wire that may be present a
short circuit hazard. Alternately you can
use spade lugs or banana plugs (fi gure 3)
4. Take care to assign the same cable colour
or trace from the positive (+) connector on
the amplifi er to the positive (+) connector
on the speaker. (fi gure 4)
Note: Krix models: Phoenix, Harmonix and
Neuphonix have 2 pairs of terminals for the
high-frequency (HF) and low-frequency (LF)
inputs. These inputs must remain linked for
conventional use (fi gure 4). When Bi-wiring,
these links should be removed and each pair
of terminals connected independently
(fi gure 5). Bi-amping is also possible, where
an independent amplifi er is used for the low
frequency and high frequency sections of
the speaker. Please ask your Krix dealer for
specifi c recommendations.
speaker positioning - 2 channel, stereo
When positioning your speakers try to fi nd the
best compromise between the suggestions
below to suit your listening preferences and
room.
a. The widest stereo separation is achieved
when the left and right speakers form
an equilateral triangle with the primary
listening position. In this setup small
movements from the primary listening
position can create large shifts in the
central stereo ‘image’. (fi gure 6a)
b. If the speaker spacing in reduced to 2/3
the distance from the primary listening
position the central stereo ‘image’ will
become more homogeneous but also more
monophonic. This setup will create a larger
‘sweetspot’ that can be enjoyed by more
listeners. (fi gure 6b)
c. A good balance between the above
suggestions can often be found with an
‘equal legged T’ arrangement. (fi gure 6c)
Angling your speakers inwards towards the
listener can also help to focus the centre
stereo ‘image’ of your speakers.
speaker positioning - home theatre
left and right speakers
The desired spacing of your left and right
speakers for home theatre applications may
be a slightly closer together than for two
channel stereo. A good confi guration to try
fi rst is ‘equal legged T’ arrangement (fi gure
6c). The goal is to create a smooth, consistent
soundstage across the front of your room that
complements the action on the screen.
centre channel speaker
Position the centre channel speaker above
or below your screen. To help anchor the
dialogue to the screen, keep the centre
speaker as close to the screen as possible,
at approximately seated ear level. Angling
your centre speaker up or down towards
the listening position can improve dialogue
intelligibility.
before you begin
Loudspeakers contain permanent magnets
and the magnetic fi eld extends beyond the
speaker cabinet. As a guide, magnetically
sensitive equipment (such as old CRT
televisions or credit cards) should be
positioned at least 300mm away from the
speakers to avoid magnetic interference.
amplifi er power
Loudspeakers have a recommended power
rating. This rating is given as a guide to match
the appropriate amplifi er to your speakers.
Your amplifi er is likely to reach maximum
power output before the maximum volume
setting is achieved. Source material volume
levels can vary, however as a guide, we
suggest that you do not exceed zero on the
digital display or 12 o’clock on conventional
volume dials. Turning the volume dial past the
amplifi er’s maximum output power will create
clipping (distortion).
Driving your amplifi er into clipping is likely
to damage your speakers. Clipping can be
recognised as harsh, aggressive distortion.
It is possible to damage a 200 Watt speaker
with a 50 Watt per channel amplifi er, as
clipping occurs at a lower volume level with a
lower powered amplifi er.
rated impedance
The nominal impedance of Krix loudspeakers
are conservatively rated to present a
comfortable load to quality electronics. The
nominal rated impedance of your speaker
affects how much electrical current the
speaker will draw from your amplifi er. A 4Ω
(ohm) speaker will draw more current from an
amplifi er than a 6Ω or 8Ω ohm speaker.
cabling
Connecting your speakers with adequately
sized speaker cable will ensure optimum
performance. As a guide, use at least 16AWG
cabling for runs up to 8m, for longer runs
consider using thicker 14 or 12 AWG cable.
tone controls
Krix speakers have been designed to create
an accurate, balanced sound without tone
control adjustment. However, for reasons
of personal taste or room acoustics, some
adjustments may be desirable. Be aware that
excessively boosting the bass can overload the
low frequency drive units, particularly at high
volume levels.
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Congratulations on choosing Krix
Krix loudspeakers are designed to reproduce the highest quality sound. To ensure the best
performance from your speakers please read this owners manual carefully. Please contact
your friendly Krix retailer or Krix directly with any further queries.
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