Marten COLTRANE SUPREME 2 User manual

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Owners manual
COLTRANE SUPREME 2

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Table of contents
Introduction
Marten Philosophy
Unpacking instructions
Assembly instructions
Quick Setup
Connecting the loudspeakers
Choosing cables
Bi-wiring/Bi-amping
Connections
Burn-in
Room Acoustics
Positioning
Loudspeaker Placement
Distance to back and side walls
Focusing the Loudspeakers
Toe-in
Bass-adjustment
Enclosed CD
Care of Loudspeakers
Service
Warranty
Serial Number
Technical Specifications
2
3
3
4
5
9
9
10
10
11
12
12
12
13
13
14

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Introduction
Marten Philosophy
Congratulations! You are now the proud owner of a pair of Marten loudspeakers. At the
forefront of current designs, the Supreme 2 will reveal the full emotional range of
music with vivid dynamics and detail.
Properly installed, your Supreme 2 loudspeakers will give you many years of listening
pleasure. To realize the highest sound quality from your loudspeakers, some
important topics will be addressed in the following pages. By following these
suggestions, you will be able to enjoy sound that only Marten loudspeakers can deliver.
As a Marten loudspeaker owner, you are always welcome to come to our visitors
center, where, in a relaxed environment, you can listen to our full range of
loudspeakers.
Marten loudspeakers are extremely sensitive instruments, and will give you many
enjoyable musical moments.
Marten loudspeakers create certain demands on the accompanying hi-fi equipment,
the burn-in process, and the placement of the speakers in the listening room. Even
small changes in any of these areas can change the sound considerably.
The sound and musicality of Marten loudspeakers depend upon such factors as your
choice of cables and source components. Even the quality of the recordings matters.
Marten loudspeakers will reproduce, in extremely high detail, the slightest
imperfection in recordings and in stereo systems.
The pure, present, detailed sound image and musicality of a Marten loudspeaker
defines high end. Emphasis is not only put on great sound, but on design as well.
Marten speakers are easily integrated in any living environment.

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Unpacking instructions When you receive your loudspeakers, you should make sure that the shipping box is in
its original state. If that is not the case, please contact your dealer.
Unpack the loudspeaker carefully, as there are several parts that can be damaged.
We suggest that you keep your box and inserts. You may need them for transporting
your loudspeakers.
Make sure that the 5 of your shipping crates contains the following:
• 2 pcs Supreme 2 base units
• 2 pcs Supreme 2 top units
• 2 pcs Supreme 2 mid/high units
• 8 pcs Black Diamond Racing pucks and cones
• 4 pcs terminal jumpers for connection between base and top unit
• 4 pcs terminal jumpers (for single wiring)
• 1 pcs allen key
• 1 pcs screwdriver torx T15
• 4 pcs M10 allen bolts incl 8 pcs washers
• 16 pcs torx T15 black screws
• 1 pcs of hydraulic jack
• 1 pcs Owner’s Manual
We recommend that at least 5 people unpack and assemble the loudspeakers.

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Assembly instructions We recommend that at least 5 people unpack the loudspeakers.
Please follow unpacking and assembly instructions to the letter to ensure correct
and safe installation.
There are 5 crates:
• 2 x base cabinets
• 2 x top cabinets
• 1 x mid/high cabinets and accessories
Fig 1
Fig 2
1. Roll the crates to where you intend to place the loudspeakers, making sure you
have the left and right units in the correct place.
2. Open the crates carefully.
3. Start with one of the base cabinets. Turn it over on its side so the the bottom with
the wheels are on its side. Fig 1
4. Remove the lid once it’s on its side. Pull out the attached slide from the inside.
Unlock the wheels of the unit and slide it out of the crate. Fig 2
5. Lock the wheels.

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Assembly instructions 6. In the lid of the accessory crate, there is a piece of foam that has the same shape
as the loudspeakers. Place the foam on top of the base cabinet to protect it from
damages since the top cabinet is quite heavy. Fig 3
7. Lift the top cabinet up out of its crate in the same way the bottom cabinet was
lifted out of its crate (see step 3).
8. Place it on top of the foam on the base cabinet.
9. Lift the top cabinet enough for the fifth person to pull the foam away and carefully
lower the top cabinet on to the base cabinet. Fig 4
Fig 3
Fig 4

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Assembly instructions 10. Screw two M10 bolts, including the two washers, loosely with the larger Allen key
into the holes inside the top cabinet. Fig 5
11. Adjust the top cabinet so that it’s aligned with the base cabinet and tighten the
bolts inside the top cabinet.
12. Screw the passive driver, found in the accessory crate, into place with 8 pcs black
Torx screws for each driver.
13. Connect the jumpers tightly between the base and top unit. You will find the
terminals inside the hole designed for the mid/high unit. Fig 6
Fig 5
Fig 6

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Assembly instructions 14. Take the metal mid/high unit out of its packaging and make sure that you have the
left and right unit placed in front of its corresponding loudspeaker tower.
15. We suggest that one person holds the mid/high unit carefully in front of the
correct loudspeaker tower and another person connect the 6 cables to the
terminals of the unit. The cables are marked with: Mid range, Low tweeter and
High tweeter. It’s very important to connect the cables correctly. Follow the
marking carefully.
16. Carefully slide the mid/high unit into its corresponding cavity and make sure that
the cables are not in the way.
17. If necessary, slide out the mid/high unit for adjustment of the three base cones to
make it perfectly aligned.
18. When both loudspeakers are assembled, you can listen and adjust the positioning
for the right focus and imaging by rolling them into different positions.
19. When you have the correct positioning, change the wheels to the BDR cones and
pucks using the hydraulic jack. You can change either the right or left side first.
Place the jack underneath the loudspeaker’s side, positioned closer to the front
than the back. The jack should lift the wooden part of the loudspeaker bottom, not
the stainless steel base. Fig 7
20. Pump the hydraulic jack up so that the wheels are raised just off the floor.
21. Unscrew the wheels of the lifted side.
22. Screw the cones into the steel base and place the pucks underneath so they are
aligned with the cones.
23. Lower the hydraulic jack so that the loudspeaker is resting on the cone and puck.
24. Repeat points 20 - 23 with the remaining wheels.
Fig 7
frontback

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Quick Setup Your Supreme 2 loudspeakers need quite a bit of playing time in order to reach their
maximum performance. The use of the burn-in CD enclosed with the Supreme 2
loudspeakers is recommended to speed up this process. Follow these steps:
1. Connect the loudspeakers to your system.
2. Put the CD in your CD player.
3. Choose track 1 and set it on repeat
4. Set the volume to a moderate level
The CD should be played for a minimum of 24 hours before attempting to adjust the
loudspeaker placement. For more in-depth information about this process, please
refer to the section about burn-in.
Connecting the Loudspeakers
Choice of cable
Bi-wiring/bi-amping
Connections
To make the most of your Coltrane Supreme 2 loudspeakers, please consider the
following suggestions:
The impact loudspeaker cables can have on the sound is dramatic. Be sure to use the
same brand, type, and length of cable on each channel. Mixing different types and/or
lengths of cable can upset the precise timing and balance of your loudspeaker.
The Supreme 2 are designed with bi-wiring in mind.
If you prefer bi-amping, we recommend that you use the same type of cable for best
sound reproduction. For single-wire applications, please use the enclosed jumpers.
At the back of your Supreme 2, you will find two pairs of WBT Nextgen terminals that
will accept any standard connection. Whatever type of connection you use, make sure
that the contact is tight, and have a proper contact area. Tighten the posts, and then
retighten after a few days to make sure that the connections haven’t loosened.
Always turn off the power of your entire system before making connections to your
speakers. We recommend using an amplifier with sufficient power (typically a
minimum of 50 watts).
In order to obtain the best localization of instruments and voices, as well as the
deepest, most natural bass, it is important to connect your loudspeakers in phase
(which means that the drivers are moving in and out in the same direction and at the
same time). The connectors on the speakers are clearly marked, and those on your
amplifier and speakers cables should be also be marked. Keep all markings
consistent in order to ensure in-phase connections.

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Burn-in
Room Acoustics
The higher the quality of a loudspeaker system, the more demanding it will be
regarding burn-in time. Your newly unpacked 2 loudspeakers need quite a bit of
playing time to reach their optimum performance capability.
We have enclosed a CD to help speed up this process. Please allow the CD to be run
for a minimum of 24 hours before attempting to adjust the placement of the
loudspeakers in your listening room. Due to the high-tech materials used in the
drivers, the 2 will sound a bit harsh in the beginning, but after 50 hours of playing your
loudspeakers will sound good.
After about 200 hours of playing, your system will be optimized. The sound will be
more open and detailed, and display more natural musical warmth.
Compare the process to that of a fine musical instrument, which has to be played for a
period of time before reaching its full musical potential.
A good listening room has just the right amount of reflection and absorption. The
performance of any loudspeaker depends upon the speaker’s location in the room and
the acoustical conditions in that part of the room. Furnishings, size, and proportions
all effect tonal balance, imaging, and bass characteristics.
To test the sonic balance of your room, stand in the location where the speakers will
be installed and clap your hands two or three times. If the room is reverberant, you
will hear a sharpness or echo. If the room is dull, the sound of the clap will decay
rapidly and there will be little or no echo.
Large areas of glass, mirrors, or wood panelling will reflect sound waves and often
result in brittleness and extreme brightness. You can correct this by breaking up these
sound waves with softer surfaces like draperies or wall hangings. Try to create
random reflections. Put a lot of time into the placement of the speakers.
Experimenting with this will be well worth the effort.

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Positioning
Loudspeaker Placement
Distance to back and side walls
Focusing the Loudspeakers
Toe-in
Bass-adjustment
Every room is shaped and decorated differently, and is therefore presents unique
requirements for the positioning of loudspeakers. Your loudspeakers will function at
their best when placed on a flat, stable surface.
The space between the loudspeakers should be free. Ideally, the space should be
symmetrical in the area around the loudspeakers. We recommend experimenting with
the placement of your loudspeakers in order to obtain the best balance, openness, and
perception of depth.
For good results, the recommendation for the Supreme 2 is that it should be no closer
than 100 cm (39.4 Inch) from the rear wall.
Marten loudspeaker should not be placed close to a side wall, as reflections from
these can disturb the depth of the sound image.
Due to their highly advanced technology, the 2 loudspeakers will deliver excellent imaging,
even at a relatively close listening distance. The distance ultimately depends on the room’s
shape, size, and your listening taste. However to get full performance the distance should
be not shorter than 3 m’s. Please use track 2 of the enclosed CD as a guide to focusing the
sound image.
The goal is to have balanced sound. Ideally, you should be able to place the recorded voice
in the middle of your speaker arrangement. Ultimately, the shape, size, and furniture in
the listening room all influence the end result, so take some extra time to experiment with
the position of the loudspeakers.
The loudspeakers should normally be toed in toward the listening area to focus the
sound. The amount of toe-in will depend upon your listening preferences and the room
environment and dimensions.
On the back of each Supreme 2 loudspeaker, you will find a knob that will allow you to
adjust the bass by 1 dB in three steps. Rotating the knob clockwise will increase the
sensitivity between 50-120 Hz, and rotating it anti-clockwise will decrease the
sensitivity. Experiment with this until you are satisfied.

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Enclosed CD
Care of loudspeakers
Service
1. Burn in Sweep
2. Focusing the Loudspeakers
Track 2 taken from the CD – “Feathers” with Jeanette Lindström & Steve Dobrogosz.
© 200, PROPHONE RECORDS AB
For more information of the CD “Feathers” please visit www.prophonerecords.se
Marten loudspeakers require no special treatment apart from the kind of handling you
would apply to any high-tech product in your home.
Because many different materials are used in the making of the loudspeakers, all-in one
cleaning materials should not be used. Never apply abrasive/ aggressive cleaning fluids
to the outside of the unit.
The cabinet and other parts should only be cleaned with a soft, dry or slightly damp cloth.
Do not attempt to open the unit’s case.
Refer all servicing to qualified service personnel.
In the event your Supreme 2 loudspeakers need to be serviced, please contact your
dealer, who will decide whether the problem can be remedied locally, or whether to
contact Marten for service.

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Warranty
Warranty Exclusions
Serial Number
Marten provides a transferable, limited manufacturer’s warranty. This warranty covers
faults or defects in material or production only. Damage caused by abuse or misuse,
or by the use of defective electronics, is not covered by warranty.
Please contact your local Marten dealer for more information about this warranty.
Your unique serial number is: ............................................................................................
Transportation damage, visible or hidden. Damage should be reported immediately to
the transport company. Registration of the complaint should be sent to the Marten
distributor.
Scratches in paint, wood, metal, or carbon surfaces. Complaints should be made to
the dealer within three days after the sale.
Damage due to illicit handling and inappropriate use.
Transportation costs to service station or factory.
Damage through unauthorized repair and/or modification.
Subsequent damage to other appliances.
Refund of costs in case of unauthorized repair.
Malfunction caused by use for commercial or professional purposes.
All claims on Marten products obtained through unauthorized sources, with or without
correct serial numbers.

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Technical Specifications Coltrane Supreme 2
Frequency range:
Power rating:
Sensitivity:
Impedance:
Type:
Drive units:
Crossover frequency:
Terminals:
Internal wiring :
Cabinet:
Dimensions (WxHxD):
Net weight:
Finishes:
18-100000 Hz +-2dB
600 W
92 dB/ 1m / 2.83V
6 ohm (3.3 ohms minimum)
5-way
6x11” passive ceramic sandwich, 7x8” aluminium sandwish, 1x5” ceramic,
1x2” diamond, 1x0.75” diamond
first order 200, 500, 3500 & 8000 Hz
Bi-wiring, WBT Nextgen
Jorma Design Prime shielded
60mm:s carbon fibre laminate sides, 70mm solid laminated wood front, back, top
and bottom
Cabinet: 54 x 200 x 59 cm (21.2 x 78.7 x 23.2”)
Foot print (WxH): 64 x 69 cm (25.2 x 27.2”)
225 kg (500 lbs)
Black piano lacquer cabinet sides with front, back, top and bottom in Walnut,
Cherry, Maple or Oak
Marking of the ”CE” symbol indicates compliance of this device with the EMC
and LDV standards of the European Community.