What you get.
No compromise.

We developed a first order crossover for Supreme 2, creating absolute perfect time and phase coherence; and flawless time coincidence. A milestone for innovation and design at Marten.
Your music is absolutely faithful, with a soundstage that is as vivid as the live performance.

With Cell technology, the three-part cabinet includes a separate mid-cabinet of Corian, Stainless Steel and Aluminium, making Supreme 2 extremely strong and stable.

  • 5-way
  • First order crossover
  • Accuton Cell drivers
  • Jorma Statement cables

“Cost No Object Loudspeaker of the Year 2016.”

HiFi+ UK
Diamond cones
The Diamond standard.

Coltrane Supreme 2 uses Cell technology diamond tweeters and ceramic bass units, tailor-made in a joint project with Accuton.

The tweeters, midrange and bass drivers have identical acoustic centres, delivering flawless phase and time coherence. The domes in the units are perfectly rigid, for impeccable signal settle and piston behavior. It has incredibly low distortion, even at high levels.

  • Steady decay of higher order harmonics
  • High bandwidth
Crossover
We never follow the path of least resistance.

Marten worked tirelessly to refine the crossover so it would work perfectly with Accuton Cell drivers. It wasn’t an easy task, but it was the clear solution.

The first order crossover makes it possible to have perfect time and phase coherence; and flawless time coincidence. This means that all registers are generated at the exact same moment, as it was recorded. Just like live music.

  • Copper foil air core coils
  • Silver/Copper in oil/paper capacitors
  • Silver/Gold capacitors
  • Custom-made resistors
  • Jorma internal cabling

“The difference between reality and recorded sound is indistinguishable”

Leif Olofsson | Chief Designer, Marten
Your space
Demanding speakers for demanding listeners.

Placing a Coltrane in your house is a commitment that really pays off. They require considered placement and set-up. Like the best things in life, you only get out what you put in. If you want to bring the live music experience to your home, there should be no compromise.

Finishes
All models have high-gloss carbon fibre sides with fronts available in engineered solid wood.
Matte Walnut
Matte Cherry
Matt Maple
Matte Oak

Technical specifications

Speaker (front)

7 x 8 ” Aluminium sandwich

1 x 5 ” Ceramic

1 x 2 ” Diamond

1 x 0.75 ” Diamond

Speaker (back)

6 x 10 ” Passive sandwich

Frequency range
18-100000 Hz +-2dB

Power rating
500 W

Sensitivity
91 dB / 1 m / 2.83V

Impedance
6 ohm (3.2 Ohm min)
Type
5-way

Crossover frequency
First order: 120, 450, 3500 & 8000 Hz

Terminals
WBT Nextgen bi-wiring

Internal wiring
Jorma Design Statement

Cabinet
25mm:s carbon fibre laminate sides, 70mm solid laminated wood front, back, top and bottom

Stands
Polished stainless steel with Black Diamond Racing pucks and cones

Dimensions W x H x D
54 x 200 x 59 cm (21.2 x 78.8 x 23.2 ”)

Net weight
270 Kg (600 lbs)

Read
Get the brochure.
more information
Let us guide you.
You might also like
ColtraneMomento 2
The contender to the Coltrane throne is imposing, both in size and power.
MingusOrchestra
Diamond performance from the top model of the Mingus series.
Duke 2 review – The Ear
Munich High End 2019 show report – part 2