Coltrane 3 uses the bespoke crossover technique developed for Supreme 2. The first order crossover makes for absolutely perfect time and phase coherence; and flawless time coincidence.
This model upholds our philosophy of truth in music, by faithfully reproducing sound exactly as you hear it in reality.
- 3-way bass reflex
- First order crossover
- Accuton Cell drivers
- Jorma Prime cables
"Best Performance of the Year 2017"
Coltrane 3 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.
"This model upholds our philosophy of truth in music, by faithfully reproducing sound exactly as you hear it in reality."
2 x 10 ” Aluminium sandwich
1 x 7 ” Ceramic
1 x 1 ” Diamond
20-60000 Hz +-2dB
88 dB / 1 m / 2.83V
6 ohm (3.7 Ohm min)
3-way bass reflex
First order: 320 & 3800 Hz
Jorma Design (optional Statement)
25 mm:s carbon fibre laminate cabinet,
68 mm laminated wood / Aluminium front brushed stainless steel with Black Diamond Racing pucks and cones
Dimensions W x H x D
39.5 x 122 x 64 cm (15.5 x 48.0 x 25.2 ”)
87 Kg (184 lbs)