Pure Acoustics Noble II-F User manual

Technical Specifications
NOBLE II
NOBLE SERIES
OWNER’S MANUAL
THE PURE SOUND OF LIFE
PURE ACOUSTICS®
Pure Acoustics, Inc.
18 Fuller Place • Brooklyn, NY 11215
Customer Service: 718-788-4411
www.pure-acoustics.com
Design and specifications are subject to change without notice.
www.pure-acoustics.com
POWER HANDLING
FREQUENCY RESPONSE
SENSITIVITY (+/–3dB)
OHMS, NOMINAL/MIN.
DRIVER COMPLEMENT
WOOFER
MIDRANGE
TWEETER
CROSSOVER FREQUENCY
DIMENSIONS (H x WxD)
WEIGHT
FINISH
GRILLE
NOBLE II-F NOBLE II-C NOBLE II-S
185 W RMS,
300 W peak
48 Hz - 22 KHz
92 dB
8/4 ohms
3-way
Two 5.25˝ poly-
injected woofers
One 5.25˝ carbon-
fiber midrange
1˝ oil-cooled
silk dome tweeter
1,000/3,500 Hz
43 x 9.5 x 8.3 ins.
33 lbs.
Piano high-gloss,
White, Black
Black cloth
150 W RMS,
225 W peak
60 Hz - 22 KHz
87 dB
8/4 ohms
2-way
Two 4˝ poly-injected
woofers
N/A
1˝ oil-cooled
silk dome tweeter
3,500 Hz
5.5 x 15.75 x 5.5 ins.
8.8 lbs.
Piano high-gloss,
White, Black
Black cloth
150 W RMS,
225 W peak
60 Hz - 22 KHz
87 dB
8/4 ohms
2-way
One 4˝ poly-injected
woofer
N/A
1˝ oil-cooled
silk dome tweeter
9.85 x 5.7 x 5.5 ins
6.3 lbs.
Piano high-gloss,
White, Black
Black cloth

Speaker Positioning
The diagram below shows 5.1, 6.1, and 7.1 speaker system placement.
The front center-channel
speaker should be placed as
close to the TV as possible,
preferably directly above or
below the set. The front chan-
nel speakers should be placed
at least 6 feet apart (TV/moni-
tor center) to create proper
stereo imaging. The 5.1 sur-
round speakers should be
equally spaced to the side of
the listener. The rear-center
speaker should be positioned
directly behind the listening
area.The rear channel speakers
should be positioned behind
and slightly tothe sides of the
viewer/listener. It may take
some experimentation with
different locations for the sur-
round speakers to suit your
preference and your room.
Running Time
and Cleaning
The performance of the speakers may change during the initial use due to storage and
mechanical limitations. Please allow 15 hours of use for the temperature effect and mechan-
ical parts to attain their intended design characteristics.
Make sure to turn all equipment off before cleaning. The cabinet only requires occasional
dusting. Please avoid touching the drive units.
Troubleshooting, Service, and Limited Warranty
Pure Acoustics products have been designed and manufactured to the highest quality stan-
dards. If you experience a problem, first try to determine if it is indeed a speaker issue.
Determine whether the problem exists in both speakers. If it does, the problem likely origi-
nates in some other component in the system. If the problem is in one speaker only, reverse
your speaker leads (left to right, right to left). If the problem moves to the other channel, your
problem is not in the speakers.
If you have determined you have a speaker problem, please contact your dealer or Pure
Acoustics Customer Service at 718-788-4411. Warranty is only valid for the original owner
and is limited to the repair of the product for manufacturer defects, either in materials or
workmanship. Warranty does not apply to units that were subject to misuse, neglect, abuse,
alteration, or improper installation. Warranty does not cover damage due to fire, water, heat,
lightning, or any other cause beyond the control of Pure Acoustics. All warranty repairs must
beaccompanied bythe original bill of sale.No other document is acceptable or required.
INTRODUCTION
Thank you for purchasing Pure Acoustics’products, and welcome to the Pure Acoustics family
of satisfied customers! Pure Acoustics was established to fulfill the need for high quality
speakers of exceptional design at an affordable price. After years of research and develop-
ment, and by manufacturing all parts ourselves – from the voice-coil to the uniquely-designed
crossover – Pure Acoustics is able to offer you speakers of superior value.
Each speaker component has been designed and engineered with first-rate materials to pro-
duce exceptional sound. Our speakers offer the best of it all – high-quality sound, hand-made
solid construction, and a remarkably stylish appearance. We welcome you to witness the
results. Our team’s dedication to quality, reliability and attractive design has created some of
the best-value speakers you can find today.
Unpacking
Carefully remove your new Pure Acoustics speakers from the box. Inspect the speakers for
transit damage. If you discover damage, please contact your dealer immediately. Save your
carton, it’s the best possible protection for your speakers should you ever need to move them.
Connecting Wires and Receiver
Reading this and your amplifier’s owner manual fully will help you to set up your speaker
properly and reward you with a fine listening experience.
WARNING for U.S.Customers –In some cases, Pure
Acoustics models may contain two pairs of binding post
wire terminals. Per Diagram A, it is important that U.S.
customers do not remove the jumper links which are
attached between the positive and negative terminals.
Removing these connectors, and/or wiring more than
one left and one right wire into your speaker will lower impedance and can damage your
equipment. If your speaker contains these terminals, only connect wires to top positive and
negative terminals, not tothe bottom terminals.For further information, please contact 718-
788-4411 for technical support.
Make sure all equipment is turned off. When connecting the speakers, be certain to retain
the correctpolarity. Most speaker wire is polarity coded either by color or texture.This means
thateach conductor is labeled either (+) positive or (–) negative. In the back of your amplifier,
each channel is labeled (+) and (–) as well. You must ensure that you connect (+) to (+) and
(–) to(–). Warning: If you connectthe speaker wires out of phase, meaning (+) to (–) or (–) to
(+), this will dramatically
reduce bass response and
change the tonal charac-
teristics of the speaker.
Also, if wires
areloose, it
can cause
crackling,
static types
of sounds, and/or
shortcircuit
your equipment.
Diagram A
Connect wires to top terminals only
Front left & right
Center
Left surround
(5.1)
Rear left
(Add for 7.1)
Optional
subwoofer
right or
left side
Right surround
(5.1)
Rear Center
(Add for 6.1) Rear right
(Add for 7.1)