Τα Marten Coltrane Supreme 2 mk2 ειναι ζευγος ηχειων 5 δρομων. Τα woofers (7x 8") ειναι κατασκευασμενα αλουμινιο, παθητικοι ανακλαστες (6x 10") απο αλουμινιο, το ceramic midwoofer (1x 5"), το midrange (1x 2") διαμαντενιου θολου και το tweeter (1x 0.75") ειναι διαμαντενιου θολου. Εσωτερικη καλωδιωση Jorma.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα ανταλλαγων, δοσεων.

The Marten Coltrane Supreme 2 mk2 is a five-way loudspeaker using a 0.75-inch diamond tweeter, a 2-inch diamond upper-midrange driver, a 5-inch ceramic midrange unit and seven 8-inch aluminium-sandwich bass drivers. Six rear-mounted 10-inch passive sandwich radiators extend low-frequency response without conventional ports. The specified bandwidth is 18Hz–100kHz within ±2dB, with crossover points at 120Hz, 450Hz, 3.5kHz and 8kHz.

Its first-order crossover is engineered for time and phase coherence across all five frequency bands and is optimized specifically for Accuton Cell drivers. The network uses copper-foil air-core inductors, silver/copper-foil capacitors, silver-foil capacitors and custom resistors. Jorma Statement internal wiring connects the crossover to WBT Nextgen bi-wire terminals.

The cabinet combines 25mm carbon-fibre laminate side panels with 70mm laminated solid-wood front, rear, top and bottom sections, forming a 270kg mechanically inert enclosure. Polished stainless-steel supports with Marten Isolators provide controlled decoupling from the floor. Sensitivity is 91dB/2.83V/1m, nominal impedance is 6Ω with a 3.2Ω minimum, and rated power handling is 500W.

Features

• 4-way
• First order crossover
• Accuton Cell drivers
• Jorma Statement cables

Specifications

• Acoustic Design:
  • 5-way loudspeaker
  • First-order crossover network
• Frequency Response: 18Hz – 100kHz, ±2dB
• Power Handling: 500W
• Sensitivity: 91dB, 2.83V / 1m
• Nominal Impedance: 6Ω, minimum 3.2Ω
• Crossover Frequencies:
  • 120Hz
  • 450Hz
  • 3.5kHz
  • 8kHz
• Speaker Terminals: WBT Nextgen bi-wire binding posts
• Internal Wiring: Jorma Statement
• Cabinet:
  • 25mm carbon-fibre laminate side panels
  • 70mm solid laminated wood front, rear, top and bottom panels
• Stand:
  • Polished stainless steel construction
  • Marten Isolators included
• Dimensions: 540 x 2000 x 590 mm, W x H x D
• Weight: 270 kg