We’re excited to announce the debut of our newest creation: Coltrane Quintet. The latest model in our renowned Coltrane series represents a significant milestone in our ongoing pursuit of audio excellence.

Crafted with meticulous attention to detail and a passion for sonic purity, Coltrane Quintet is a testament to our dedication to pushing the boundaries of what’s possible in high-fidelity audio. Featuring a 4-way bass reflex system, this speaker delivers a captivating listening experience.

Central to Coltrane Quintet’s exceptional performance are its custom-designed drivers, meticulously engineered to faithfully reproduce natural, detailed sound. From the delicate shimmer of the diamond tweeter to the nuanced detail of the beryllium high-midrange, every component works in harmony to create a rich, dynamic soundstage.

One of the standout features of the Coltrane Quintet is the new custom convex carbon fibre mid-bass driver, which delivers controlled sound with remarkable precision. Combined with the aluminium sandwich bass drivers, the three custom drivers form the foundation of the Coltrane Quintet’s immersive sound.

To ensure seamless integration and coherence between the drivers, Coltrane Quintet features Marten’s signature first-order crossover—a cornerstone of our commitment to sonic purity and precision.

Beyond its performance, Coltrane Quintet upholds the aesthetic principles that make a Marten speaker stand out. Housed in a newly developed cabinet, the polished carbon fibre is now visible, highlighting the strength of this essential Coltrane material. The fronts are available in a range of matte and piano gloss finishes.

Equipped with Jorma internal wiring and Marten Isolators, Coltrane Quintet ensures that every note is reproduced with clarity and realism, inviting listeners to immerse themselves in music that feels immediate, live and real.

At a glance

• 4-way bass reflex
• Custom pure diamond tweeter
• Custom pure beryllium high-midrange
• Custom convex carbon fibre mid-bass
• Aluminium sandwich bass
• Signature first order crossover
• Newly developed carbon fibre cabinet
• Jorma internal wiring
• Marten Isolators
• Finishes: Matte Walnut, Matte Oak,
• Piano Black, Piano Grey, Piano Plum, Piano Red and Piano Gold

Coltrane Quintet shows the craftsmanship and dedication that define Marten’s commitment to excellence in sound. We will be presenting our new model to the world at High End Munich 2024.