Momento 2 uses the bespoke crossover technique developed for Coltrane Supreme 2. The first order crossover makes for absolutely perfect time and phase coherence; and flawless time coincidence.
The diamond drivers deliver crystal clear sound; combined with our signature crossover your music sounds as close to reality as we could engineer. Detailed, controlled and vibrant.
- First order crossover
- Accuton Cell drivers
- Jorma Prime cables
Editor's Choice – 2018
Coltrane Momento 2 uses Cell technology developed especially for our speakers in a joint project with Accuton. The diamond tweeters and ceramic bass units are the same as those in our landmark Supreme 2 model.
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
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. It’s success has defined the sound for a new generation of Marten speakers.
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, just as it was recorded. The sounds reach your ears as if the music were live.
“Close your eyes, immerse yourself in the soundstage and hear exactly where each musician is placed in the orchestra”
6 x 8 ” Aluminium sandwich
1 x 7 ” Ceramic
1 x 2 ” Diamond
1 x 0.75 ” Diamond
4 x 10 ” passive Aluminium sandwich
All components contain
Crossover components with silver-gold capacitors
Copper foil paper in oil capacitors
Copper foil inductors
20-100000 Hz +-2dB
90 dB / 1 m / 2.83V
6 ohm (3.7 Ohm min)
4-way passive radiators
First order: 350, 3500 & 8000 Hz
WBT Nextgen bi-wiring
Jorma Design (optional Statement)
25mm:s carbon fibre laminate sides,
70mm solid laminated wood front, back, top and bottom
Polished stainless steel with Black Diamond Racing pucks and cones
Dimensions W x H x D
54 x 182 x 59 cm (21.3 x 71.7 x 23.2 ”)
210 Kg (467 lbs)