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User Manual
PIEGA P SUB 1 MKII Active Subwoofer
Version 1.0
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“Music. That‘s really the only important issue
when it comes to loudspeakers....“
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In our view, the superior loudspeaker is the
one that does not interfere. One that adds
no sound of its own. That accurately and
naturally conveys what was played in the
concert or recording studio. Since 1986 we
have been working to perfect this ideal – with
a pioneering spirit, inventiveness and exacting
craftsmanship. You will now be able to hear for
yourself how far we have succeeded.
By purchasing a loudspeaker from PIEGA you
have expressed your trust in our company, for
which we thank you very much. At the same
time we assure you that you have purchased a
product that is based on twenty years of R & D,
and which in terms of its design represents the
state of the art. We are sure that you will gain
much listening enjoyment from your new Piega
loudspeaker products.
Although using the loudspeakers is very
straightforward, we recommend that you read
the contents of this user manual carefully. It
will explain how to properly connect up your
new PIEGA loudspeaker products and install
them for optimum results. It also provides you
with some useful information that will increase
your understanding of loudspeakers. But don’t
worry. Even apparently complicated details
are explained very simply. On the last page
of these instructions you will nd our warranty
conditions. Please also read these carefully just
in case.
We wish you an enjoyable read and above all
much listening enjoyment with your new PIEGA
loudspeakers...!
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4 Precautions
Before unpacking...
5 Unpacking the P SUB 1 MKII
Instructions for unpacking...
6 Installation Instructions
Recommendations for ideal positioning...
7 Connection Options
Connection terminal for different applications...
8 Connecting the System
Conguration examples for stereo and surround mode*...
13 Setting the Sound Characteristics
Setting options for individual requirements...
14 Daily Use
Care and maintenance...
15 Warranty Conditions
Service and warranty conditions
*Other conguration examples can be obtained from www.piega.ch
Contents
PIEGA P SUB 1 MKII
User Manual
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This user manual describes how to connect the PIEGA P SUB 1 MKII active subwoofer to different loudspeaker congurations and
the appropriate setting options for optimum operation in stereo and home cinema mode. It also contains instructions for unpacking
and setting up the P SUB 1 MKII.
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PIEGA P SUB 1 MKII
Before unpacking...
Precautions
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P SUB 1 MKII
!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE
THIS APPLICATE TO RAIN OR MOISTURE
AVIS:
RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
DOUBLE INSULATION WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS
CONFORMS TO
UL STD. 6500
CERTIFIED TO
CAN/CSA STD. E60065
2001310
C
US
Please read this user manual carefully and pay special attention to the following precautions and warnings. In your own interest, we
advise you to strictly observe the following procedure when installing your new PIEGA P SUB 1 MKII.
Warning:
>The PIEGA P SUB 1 MKII subwoofer has been designed
for use with PIEGA loudspeaker products. Nevertheless, the
subwoofer can also be operated with the loudspeakers
of other suppliers
>Ensure particularly that the P SUB 1 MKII is installed
and connected in accordance with the instructions of this
user manual
>The P SUB 1 MKII was only designed for use in dry residential
environments within a temperature range of 10...40°C
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Procedure:
>Before unpacking, remove any jewelry such as watches, rings,
bracelets etc. in order to avoid scratching the aluminum
>Open the carton as shown in the gure and remove the supply
cable provided. Leave the protective cushion
>Carefully invert the subwoofer 180° with the carton open
and stand it on the protective cushion so that the carton can be
lifted up and off the loudspeaker
>Remove th protective foil and the upper protective cushion
and turn the subwoofer over 180° once more so that it is standing
on the feet provided
>Check that the P SUB 1 MKII has not been damaged in transit
>Then place the P SUB 1 MKII in the required position
Special care was taken in the packaging of your P SUB 1 MKII in order to ensure that this new PIEGA quality product reaches your
living room safely and undamaged. In order to avoid any damage when unpacking the loudspeaker, follow closely the instructions
below.
PIEGA P SUB 1 MKII
Instructions for unpacking...
Unpacking the P SUB 1 MKII
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Warning:
The P SUB 1 MKII subwoofer weighs 42 kg and is therefore very heavy.
>To avoid risk of injury only lift the subwoofer together with another person...!
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Ideal setup:
>For both surround and stereo mode, position the P SUB 1 MKII
as close to the two front loudspeakers as possible
>The two chassis of the P SUB 1 MKII should face left and right
with the connection terminal facing the wall
>As the sound is directed from the sides of the chassis, only a
small clearance from the wall is required (approx. 30 cm)
>Do not in any way prevent the free movement of the P SUB 1 MKII
>Do not place any objects such as vases etc. on the P SUB 1 MKII
so as avoid the possibility of accidents
The P SUB 1 MKII can be installed exibly and easily. Due to its relatively small size, it can be integrated in any unit and can be
positioned as required virtually anywhere in the room. However, to ensure the most natural sound, the P SUB 1 MKII should be placed
on the oor near the two front loudspeakers.
PIEGA P SUB 1 MKII
Recommendations for ideal positioning...
Installation Instructions
6
Note:
Frequencies below 100 Hz cannot be localized by the human ear.
>The exact positioning of the P SUB 1 MKII is largely unnecessary...!
Surround mode
Stereo mode
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Its large range of connection options offers the P SUB 1 MKII an unlimited number of congurations both for stereo and for surround
mode. Refer to the appropriate user manual supplied for specic information on the loudspeakers used and components of your
stereo or surround system.
PIEGA P SUB 1 MKII
Connection terminal for different applications...
Connection Options
Note:
>The connection terminal of the P SUB 1 MKII allows a number
of possible conguration options for stereo and surround mode
>Depending on the equipment in use, select the appropriate
conguration (see the following pages)
>The LFE/IN, INPUT, OUTPUT terminals for connecting to the
AV receiver or the stereo amplier require connection cables with
cinch plugs
>The SPEAKER LEVEL INPUT terminals for connecting amplied
music signals can be connected with loudspeaker cables with or
without banana plugs
LFE / IN
INPUT
OUTPUT
LR
L+
L-
R+
R-
SPEAKER LEVEL INPUTS
230V
POWER
ON
OFF
T3. 15AL250V FOR 230V INPUT
T5AL250V FOR 115V INPUT
115/230V - 50/60HZ 500W
Connecting the supply cable:
>Check whether the default switch position (240/115 V) of your
P SUB 1 MKII corresponds to the standard supply voltage in
your country
>Plug the supply cable provided with the loudspeakers into
the appropriate socket
>Do not switch on the P SUB 1 MKII (POWER ON) until all cable
connections have been made
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CROSSOVER
FREQUENCY
40Hz 140Hz
LFE / IN
INPUT
OUTPUT
LR
60Hz
Subwoofer
L
R
Front R
Rear R
Center
Rear L
Front L
Amplifier
Front
Speaker R
Front
Speaker L
Center
Speaker
Rear
Speaker R
Rear
Speaker L
L+
L-
R+
R-
SPEAKER LEVEL INPUTS
The most frequently used and ideal connection conguration for 5.1 surround applications is using an AV receiver with a separate
subwoofer output. The settings can be adjusted individually for any loudspeaker via the menu. Refer to the user manual of the AV
receiver you are using for information on the individual setup controls.
Connecting the System
Benet:
The most frequently used and ideal
connection conguration for 5.1 surround mode
>The P SUB 1 MKII can be tuned for optimum results...!
Connection:
>Connect the P SUB 1 MKII cable to the terminal
marked SUBWOOFER (or similar) on the AV receiver
>Connect the P SUB 1 MKII cable to the terminal on the
subwoofer marked LFE/IN
>For this use a suitable connection cable with
cinch plugs (not supplied with the loudspeakers)
>Connect the front, rear and center loudspeakers using the
loudspeaker terminals provided on your AV receiver
PIEGA P SUB 1 MKII
Conguration example for surround mode
Dolby Digital System - Surround System with AV Receiver
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Connecting the System
PIEGA P SUB 1 MKII
Conguration example for stereo and surround mode
Dolby Digital System - Surround System with NF Out
The 5.1 receivers and power ampliers of some manufacturers have a separate NF Out terminal. The terminal allows the signal
to reach the subwoofer without any amplication. Refer to the appropriate manual for information about operation and connection
options for your AV receiver/power amplier.
Note:
Frequently used conguration
>Ideal conguration for stereo mode...!
CROSSOVER
FREQUENCY
40Hz 140Hz
LFE / IN
INPUT
OUTPUT
LR
60Hz
PRE OUT
L
R
Right Left
230V
T3. 15AL250V FOR 230V INPUT
T5AL250V FOR 115V INPUT
115/230V - 50/60HZ 500W
Front
Speaker R
Front
Speaker L
Center
Speaker
Rear
Speaker R
Rear
Speaker L
Amplifier
L+
L-
R+
R-
SPEAKER LEVEL INPUTS
Connection:
>Connect the P SUB 1 MKII cable to the AV receiver terminal
marked PRE OUT (or similar)
>Connect the P SUB 1 MKII cable to the subwoofer terminal
marked INPUT
>For this use connection cables with cinch plugs (not supplied)
>Connect the loudspeakers using the loudspeaker terminals provided
on your AV receiver/power amplier
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The AV receivers and power ampliers of some manufacturers feature separate MAIN IN and PRE OUT terminals. The preamplied
signal reaches the subwoofer and can be looped back again ltered. In this way the loudspeakers are relieved in the deep range in
order to ensure improved precision and sound characteristics. Refer to the appropriate manual for information about operation and
connecting options for your AV receiver/power amplier.
PIEGA P SUB 1 MKII
Conguration example for surround mode
Surround System with power amplier featuring MAIN IN/PRE OUT loop
Connecting the System
Benet:
Preferred conguration in the high end range
>The loudspeakers are relieved in the deep bass range...!
CROSSOVER
FREQUENCY
40Hz 140Hz
LFE / IN
INPUT
OUTPUT
LR
L+
L-
R+
R-
SPEAKER LEVEL INPUTS
60Hz
PRE OUTMAIN IN
L
R
Right Left
Front
Speaker R
Front
Speaker L
Center
Speaker
Rear
Speaker R
Rear
Speaker L
Amplifier
Connection:
>Connect the P SUB 1 MKII cable to the amplier terminal marked
PRE OUT (or similar) and to the subwoofer terminal marked INPUT
>Connect the P SUB 1 MKII cable to the amplier terminal marked
MAIN IN (or similar) and to the subwoofer terminal marked OUTPUT
>For this use two connection cables with cinch plugs
(not supplied with the loudspeakers)
>Connect the front, rear and center loudspeakers using the
loudspeaker terminals provided on your AV receiver
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This is a widely used conguration for stereo mode, although it is less suitable for surround mode since there is a risk of overloading
with small satellite loudspeakers. With this conguration, the connection is made to the amplier. Refer to the appropriate manual for
information about operation and connecting options for your AV receiver/power amplier.
PIEGA P SUB 1 MKII
Conguration example for stereo and surround mode
Subwoofer and loudspeaker terminals on the amplier
Connecting the System
Connection:
>Connect the P SUB 1 MKII cable to the subwoofer terminal marked
SPEAKER LEVEL INPUTS
>Connect the P SUB 1 MKII subwoofer cable to the amplier terminal
marked SPEAKER (or similar)
>Likewise connect up the loudspeakers (parallel) to the amplier
terminal marked SPEAKER (or similar)
>For this use two similar connection cables (not supplied)
>If necessary, connect the front, rear and center loudspeakers using the
loudspeaker terminals provided on your AV receiver
Benet:
Frequently used conguration in stereo mode
>Flexible positioning of components...!
LFE / IN
INPUT
OUTPUT
LR
L+
L-
R+
R-
SPEAKER LEVEL INPUTS
Front R
Rear R Center Rear L
Front L
Front
Speaker R
Front
Speaker L
Center
Speaker
Rear
Speaker R
Rear
Speaker L
Amplifier
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PIEGA P SUB 1 MKII
Conguration example for stereo mode
Loudspeaker terminals on the subwoofer
Commonly used conguration in stereo mode with the loudspeakers (parallel) connected to the subwoofer. Refer to the appropriate
manual for information about operation and connection options for your stereo amplier.
Benet:
Frequently used conguration in stereo mode
>Very simple and efcient cabling...!
Connection:
>Connect the P SUB 1 MKII subwoofer cable to your stereo amplier
at the terminal marked SPEAKER (or similar)
>Connect the P SUB 1 MKII cable to the subwoofer terminal marked
SPEAKER LEVEL INPUTS
>Likewise connect (parallel) the loudspeakers to the subwoofer
terminal marked SPEAKER LEVEL INPUTS
>For this use suitable loudspeaker cables, if necessary with banana
plugs (not supplied)
Rear R Center Rear L
R+
R-
L+
L-
SPEAKER LEVEL INPUTS
L
R
Front R Front L
Speaker L
Speaker R
230V
POWER
ON
OFF
T3. 15AL250V FOR 230V INPUT
T5AL250V FOR 115V INPUT
115/230V - 50/60HZ 500W
LFE / IN
INPUT
OUTPUT
LR
Connecting the System
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Thanks to the use of the most advanced active electronics, your new PIEGA P SUB 1 MKII is a cutting edge product in the eld of
subwoofers. Thanks to the variable „HP Filter Q“ it features the ability to simulate an unlimited range of sound characteristics. This
enables you to adjust operation within the deep bass range to your individual audio requirements, as well as to those of the listening
environment.
PIEGA P SUB 1 MKII
Setting options for individual requirements...
Settings of the Sound Characteristics
VOLUME
>Use this knob to adjust the subwoofer volume
Setting tip: Turn the subwoofer to maximum volume and then turn it
down until it sounds too quiet for you
PHASE-SWITCH
>Use this switch to set the subwoofer to In Phase or Out of Phase.
Depending on the type of loudspeaker, there will be a phase cancelling
(little bass) or a phase correction (normal bass)
>>Factory setting 0
PHASE-SHIFT
>Use this knob to adjust the phase to your system
>>Factory setting 0
SUBSONIC
>Use this selector switch to activate the SUBSONIC lter. This is used to
lter out frequencies below 15 Hz and thus relieve the subwoofer of
inaudible frequencies
>>Factory setting OFF
FILTER-Q
>Use this knob to set the lter quality in the range between 0.5 to 0.8 Turning the knob clockwise will cause a dry, clean and very precise
bass, turning the knob anti-clockwise will produce a warm and more
mellow bass
CROSSOVER-FREQUENCY
>This knob is used for adjusting the crossover frequency between
subwoofer and full-range speaker
>>Factory setting 80 – 100 Hz
VOLUME
MIN. MAX.
PHASE-SHIFT
1800
PHASE-SWITCH
OFFON
SUBSONIC
FILTER-Q
60Hz
140Hz40Hz
CROSSOVER
FREQUENCY
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From development to production, right down to quality testing, PIEGA only uses materials and components of the highest quality. Your
new P SUB 1 MKII has a polished aluminum surface. As this material is very sensitive, it should be treated with due care.
PIEGA P SUB 1 MKII
Care and maintenance
Daily Use
Procedure:
>Clean the surface of the P SUB 1 MKII with a soft, uff-free cloth
>If necessary, the P SUB 1 MKII can be cleaned with a vacuum
cleaner set to the lowest power setting
>Never use alcohol or other cleaning agents to clean
your P SUB 1 MKII
>If necessary, use a damp cloth with a solution
of lukewarm water and a few drops of washing up liquid
Warning:
On no account open the cabinet of the P SUB 1 MKII
>Electronic components carry a dangerous high voltage...!
Page 15
The warranty is limited to six years on our loudspeakers and three years on our electronics in accordance with the conditions stated
below. Read through the service and warranty conditions carefully, especially the warnings concerning the purchase of PIEGA
loudspeakers from unauthorized dealers.
PIEGA P SUB 1 MKII
Service- and warranty conditions
Warranty Conditions
15
1. Every Piega device leaves the factory in perfect condition. If any manufacturing and/or material defects are
found during normal use of the device, we warrant to repair the device with free parts and labor during the
rst six years from the date of purchase.
2. The warranty only applies to the original purchaser of the device, who should be registered at an authorized dealer.
3. The registration card for the device must be sent to Piega within six weeks of purchase or registered via the
Internet via www.piega.ch/warranty.
4. The product must have been purchased at an authorized Piega dealer.
5. The warranty will not be applicable if any repair is carried out by a person or a workshop that is not authorized
to do this by Piega.
6. If it is necessary for a device or part of it to be sent to Piega or an approved Piega workshop, the sender is
responsible for paying all transport costs in advance. The original packaging must be used for sending the
complete device.
7. The warranty will not be applicable if the serial number of the device has been modied, removed or made
illegible. It will also not apply if the device is not connected properly or not treated with due care. The warranty
will also not be applicable if the device was modied or repaired in any way that in our view has altered the
correct functioning of the device.
8. Piega shall not be liable for the consequences of any damage.
PIEGA Loudspeaker products from unauthorized dealers
The ofcial PIEGA warranty becomes invalid if a PIEGA loudspeaker product was purchased from an unauthorized dealer
and is therefore a gray market product, or if the original serial number has been intentionally removed, replaced or
made illegible. Should you have any doubt that the dealer you have selected is an ofcially authorized PIEGA dealer, we
recommend that you contact us or the PIEGA sales organization in your country without fail. Please note the PIEGA sales
policy statement at www.piega.ch
Warranty conditions
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CONFORMS TO
UL STD. 6500
CERTIFIED TO
CAN/CSA STD. E60065
© Copyright 2004 by PIEGA SA, Switzerland
Design by Piega - All rights reserved
v1.0 040507
Subject to modication, in particular technical modications
All specications without guarantee
PIEGA SA
Bahnhofstrasse 29
CH-8810 Horgen, Switzerland
Tel.: +41 1 725 90 42
Fax: +41 1 725 91 92
www.piega.ch mail@piega.ch
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