The Marten Parker Trio is a high-performance 2.5-way floorstanding loudspeaker designed and manufactured in Sweden. It combines a custom-developed 1-inch pure ceramic tweeter with two 7.5-inch ceramic mid/bass drivers and two rear-mounted 9-inch aluminium passive radiators. Developed by Marten’s chief designer Leif Olofsson, the ceramic drivers incorporate powerful neodymium magnet systems and long linear excursion, while the passive radiators provide extended low-frequency reproduction without the airflow noise associated with conventional reflex ports. With a specified frequency response of 26Hz to 40kHz and sensitivity of 91dB, the Parker Trio offers substantial bandwidth and dynamic capability.
The Parker Trio incorporates Marten’s proprietary 35mm M-board cabinet construction, with tapering side panels designed to minimise unwanted resonance and internal reflections. Its multi-diverse crossover architecture employs carefully selected components, complemented by premium Jorma internal wiring and WBT Nextgen loudspeaker terminals. Mirror-polished stainless-steel supports incorporate Marten Isolators, developed in collaboration with IsoAcoustics, to reduce mechanical vibration transmission between the cabinet and floor. The Parker Trio is also available in Diamond Edition, featuring a pure diamond tweeter, upgraded crossover components, improved terminals and Jorma Statement internal wiring.
Key Features
High-performance 2.5-way floorstanding loudspeaker
Designed and manufactured in Sweden
Part of the Marten Parker Series
Custom-designed ceramic drivers developed by Leif Olofsson
Three front-mounted active drive units
One 1-inch pure ceramic tweeter
Two 7.5-inch ceramic mid/bass drivers
Two rear-mounted 9-inch aluminium passive radiators
Ceramic diaphragms designed for high rigidity and low distortion
Long linear-excursion mid/bass drivers
Powerful neodymium magnet systems
Dual passive radiators for extended and controlled low-frequency reproduction
Bass loading without conventional reflex ports
Proprietary multi-diverse crossover architecture
Crossover frequency: 2,200Hz
Polypropylene capacitors and copper-foil inductors in the standard Ceramic Edition
Premium Jorma internal wiring, handmade in Sweden
Single-wire WBT Nextgen loudspeaker terminals
Proprietary 35mm M-board cabinet construction
Multi-layer cabinet material designed to reduce structural resonance
Tapered cabinet sides for improved rigidity and resonance control
Natural wool internal damping
Mirror-polished stainless-steel cabinet supports
Marten Isolators developed in collaboration with IsoAcoustics
Isolators designed to reduce vibration transmission between the cabinet and floor
Available finishes: Piano Walnut, Matte Walnut, Piano Black and Piano White
Available in standard Ceramic and upgraded Diamond Edition configurations
Diamond Edition Features
Pure 1-inch diamond tweeter replacing the ceramic tweeter
Upgraded crossover components
Copper-foil capacitors and copper-foil inductors
Jorma Statement internal wiring
Improved loudspeaker terminals
The Marten Parker Trio is a high-performance 2.5-way floorstanding loudspeaker designed and manufactured in Sweden. It combines a custom-developed 1-inch pure ceramic tweeter with two 7.5-inch ceramic mid/bass drivers and two rear-mounted 9-inch aluminium passive radiators. Developed by Marten’s chief designer Leif Olofsson, the ceramic drivers incorporate powerful neodymium magnet systems and long linear excursion, while the passive radiators provide extended low-frequency reproduction without the airflow noise associated with conventional reflex ports. With a specified frequency response of 26Hz to 40kHz and sensitivity of 91dB, the Parker Trio offers substantial bandwidth and dynamic capability.
The Parker Trio incorporates Marten’s proprietary 35mm M-board cabinet construction, with tapering side panels designed to minimise unwanted resonance and internal reflections. Its multi-diverse crossover architecture employs carefully selected components, complemented by premium Jorma internal wiring and WBT Nextgen loudspeaker terminals. Mirror-polished stainless-steel supports incorporate Marten Isolators, developed in collaboration with IsoAcoustics, to reduce mechanical vibration transmission between the cabinet and floor. The Parker Trio is also available in Diamond Edition, featuring a pure diamond tweeter, upgraded crossover components, improved terminals and Jorma Statement internal wiring.
Key Features
High-performance 2.5-way floorstanding loudspeaker
Designed and manufactured in Sweden
Part of the Marten Parker Series
Custom-designed ceramic drivers developed by Leif Olofsson
Three front-mounted active drive units
One 1-inch pure ceramic tweeter
Two 7.5-inch ceramic mid/bass drivers
Two rear-mounted 9-inch aluminium passive radiators
Ceramic diaphragms designed for high rigidity and low distortion
Long linear-excursion mid/bass drivers
Powerful neodymium magnet systems
Dual passive radiators for extended and controlled low-frequency reproduction
Bass loading without conventional reflex ports
Proprietary multi-diverse crossover architecture
Crossover frequency: 2,200Hz
Polypropylene capacitors and copper-foil inductors in the standard Ceramic Edition
Premium Jorma internal wiring, handmade in Sweden
Single-wire WBT Nextgen loudspeaker terminals
Proprietary 35mm M-board cabinet construction
Multi-layer cabinet material designed to reduce structural resonance
Tapered cabinet sides for improved rigidity and resonance control
Natural wool internal damping
Mirror-polished stainless-steel cabinet supports
Marten Isolators developed in collaboration with IsoAcoustics
Isolators designed to reduce vibration transmission between the cabinet and floor
Available finishes: Piano Walnut, Matte Walnut, Piano Black and Piano White
Available in standard Ceramic and upgraded Diamond Edition configurations
Diamond Edition Features
Pure 1-inch diamond tweeter replacing the ceramic tweeter
Upgraded crossover components
Copper-foil capacitors and copper-foil inductors
Jorma Statement internal wiring
Improved loudspeaker terminals
