Heritage GETZ 2

Description

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.

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.

CONES AND PUCKS

Material is everything.

Designed for Marten, the pucks and cones are made from high-tech engineering thermoplastic. This material has incredible stiffness, low friction, excellent dimensional stability and resonance control. The perfect balance of qualities needed for precision parts.

Our pucks and cones offer the isolation necessary for our speakers to perform at the peak of their capabilities.

CROSSOVER

Low order for
high dynamics.

We prefer to use lower order crossovers, as the higher order crossovers tend to limit the dynamics and details. Our second order crossover has been creatively designed to make the best of the dynamic range.

• Copper foil air core coils
• Silver/Gold capacitors
• Supreme resistors
• Jorma internal cabling
• 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.

• TECHNICAL SPECIFICATIONS

  Speaker (front)

  1 x 9 ” Ceramic sandwich

  1 x 9 ” Aluminium (passive)

  1 x 7 ” Ceramic

  1 x 1 ” Ceramic

   

  Frequency range
  28-40000 Hz +-3dB

  Power rating
  250 W

  Sensitivity
  87 dB / 2.83V

  Impedance
  4 ohm (3.7 Ohm min)

  Type
  3-way passive radiator

  Crossover frequency
  Second order: 250 & 3000 Hz

  Components
  Low loss copper foil coils and silver/gold in oil capacitors

  Terminals
  Single-wiring WBT

  Internal wiring
  Jorma Design

  Cabinet
  23 mm:s veneered MDF

  Stands
  Steel stands with Marten cones and pucks

  Dimensions W x H x D
  25 x 116 x 35 cm (9.8 x 45.7 x 13.8 ”)

  Net weight
  34 Kg (76 lbs)