From January 7th to 10th, 2014, the annual CES exhibition will be held again! The 2014 International Consumer Electronics Show (CES) audio product has a major event, that is, Marten will release the latest flagship Coltrane Supreme 2. 
Marten Coltrane Supreme2 flagship speaker
In order to make the most complete speaker, Marten specially recorded his own album "Supreme Sessions", the goal is to be able to completely replay the scene, Coltrane Supreme 2 fully achieved this goal.
In terms of the cabinet, 27mm carbon fiber and 5 layers of 45mm wood are used on the side, and the carbon fiber is a sandwich structure with a honeycomb layer of Kung Fu. The front and rear wood panels are 70mm thick and are also sandwich-shaped, using a combination of sound-insulating glue. Make the entire cabinet very strong. The foot cone is Marten's own design and development, using high quality stainless steel and matching BDR carbon fiber products. 
The terminal uses German WBT NextGen products, the internal wiring is the latest Jorma Design's flagship Statement, using special steel for shielding, a total of 60M used internally. The crossover is a brand new design. It is jointly developed with Accuton and their CELL technology. It can achieve 100% time phase, which means that the sound of all frequencies is very accurate at the same time. Very few speakers can Achieve this ability. 
The unit is all Accuton's new Cell unit. There is a 20mm diamond treble in front of the horn, a 51mm diamond treble, a 5" ceramic midrange, an 8" aluminum sandwich woofer, and 6 8". Aluminum sandwich bass. There are 6 11" passive bass on the back, which can be as low as 40Hz. 
The real thing is really beautiful, the sound is also great! It can be said that the sound level of the Coltrane Supreme 2 makes it difficult to tell whether it is a recording or a scene! 
Marten Coltrane Supreme2 Specifications
Bandwidth Hz +-2dB
Rated power: 500 W
Sensitivity: 91dB /1m / 2.83V
Impedance: 6 ohm (3.2 Ohm min)
Type: 5 way
Drive unit: 6x11†passive sandwish, 7x8†alu sandwish, 1x5†ceramic, 1x2†diamond, 1x0.75†diamond
Crossover point: first order: 120, 450, 3500 & 8000 Hz
Terminal: WBT Nextgen bi-wiring
Internal wiring: Jorma Design Statement
Enclosure: 25mm:s carbon fibre cladding sides, 70mm solid laminated wood front, back, top and bottom
Stands / Polished stainless steel with Black Diamond Racing pucks and cones
Dimensions (WxHxD): 54*200*59 (21.2*78.8*23.2â€)
Net weight: 230Kg (507 lbs)
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Changzhou Sherry International Trading Co., Ltd. , https://www.sherry-motor.com