The crown jewel of the Mingus series offers the strength and clarity that only Diamond drivers can. We forged our current design and technology in a beautifully formed Mingus cabinet. Employing technology and design cues from Coltrane and Heritage, it bridges the gap between both. WHAT YOU GET Beauty and the best. Mingus Orchestra employs our market-leading first order crossover. Combined with Cell drivers from Accuton, this creates flawless time coincidence, as well as perfect time and phase coherence. The result is record-low distortion, delivering the most natural and dynamic sound. With two Diamond drivers, the sound is so clean and true that you can hear every nuance and motion of your music. 4-way bass reflex First order crossover Cell drivers 51mm and 20mm Diamond drivers DIAMOND CONES Sound that sparkles. Pure Diamond is the ultimate material for speaker membranes. Used in the high-frequency range, its stiffness-to-weight ratio and internal sound velocity are unsurpassed. Diamond is also the best heat conductor known to man. This is essential for loudspeaker membranes, providing the best heatsink for the voice coil; resulting in high power handling and very low compression. The sonic character of our Diamond tweeters is not what you might expect. Others can sound ‘overly brilliant’ or ‘hard-as-diamond’. Harmonic distortion can be a problem too. Our crossover has been carefully designed to deal with this. In fact, you get the opposite – the Diamonds simply disappear, leaving only your music. CERAMIC CONES Advanced technology for natural sound. Hard ceramic is light, yet extremely rigid, making it one of the best materials for speaker membranes – it’s also known as Sapphire. Our ceramic cones have a high internal damping factor, because of a refined electrochemical process. The membrane also has a high material resonance frequency, meaning distortion is minimal; offering a level of clarity that is the holy grail for high end speaker cones. BASS DRIVERS Low frequencies. Low distortion. The Cell bass driver units have long excursion, extremely low distortion levels and a hidden surround. Made of Aluminium sandwich honeycomb, the drivers offer rich, dynamic bass performance with a powerful presentation. CABINETS Crafted for strength. Mingus Orchestra’s dramatic cabinet is finished in Piano Black, with solid wood tops and bottoms handmade by local craftsmen in Sweden. We use specially selected, medium-density fibreboard with optimum rigidity to create high-quality, resonance-free cabinets. The shape and dimensions of the cabinet have been carefully considered to deal with reflections from the drivers: giving low resonance and diffraction control. The internal structure and bracing keep the cabinet rigid and resonance-free. Each cabinet is finished with precision veneer and lacquering. The lacquer is carefully built up of 7 layers, each hand-polished in between drying. INTERNAL WIRING Premium cables for purer sound. We use Jorma Design internal wiring, for its exemplary quality and performance. Handmade in Sweden, the cables use separate + and – for enhanced shielding and the highest quality Copper. This offers natural, transparent sound; the perfect choice for our speakers. Cables are integral components, so they must work harmoniously with our precision design and build. Jorma Design delivers exactly what a Marten speaker demands. Optional upgrade: Jorma Design Statement FEET A new level of isolation. The reduction of resonance has always been important to the design of our cabinets – the right isolation can mean the difference between a good speaker and a great speaker. We worked with IsoAcoustics to design and make Marten Isolators. With this precision product, the speaker feels completely isolated from the floor, reducing resonance and distortion – leaving the soundstage free. It also makes for richer, more controlled and dynamic bass. On each isolator, the cog allows easy and absolute control of the height. 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 Video Specs TECHNICAL SPECIFICATIONS Speaker (front) 4 x 8 ” Aluminium sandwich 1 x 7 ” Pure Ceramic 1 x 2 ” Pure Diamond, 1 x 0.75 ” Pure Diamond Speaker (back) 4 x 10 ” Passive Aluminium sandwich Frequency range 22-100000 Hz +-2dB Power rating 450 W Sensitivity 89 dB / 1 m / 2.83V Impedance 6 ohm (3.1 Ohm min) Type 4-way Crossover frequency First order: 350, 3800 & 8000 Hz Terminals WBT Nextgen Bi-wire Internal wiring Jorma Design (optional Statement) Cabinet 25-42 mm fibre laminate Piano Black, with Solid Wood top and bottom Stands Polished stainless steel with Marten Isolators Dimensions W x H x D 33.5 x 173 x 54 cm (13.2 x 68.1 x 21.3 ”) Net weight 130 Kg (288 lbs)
