To make way for the new Dexter range our Marten Parker Trio Diamond Edition speakers are for sale. Finished in piano black but with a small mark on them the speakers offer a huge amount of performance at a fantastic price. If you are looking to buy one of the best speakers in the performance category at a lower price please contact us to see what we can offer. 

Dexter Trio is a 2.5-way floorstander built around the same technologies as the rest of the series. Diamond tweeter, M-Core cabinet, Loaded Reflex Line — nothing has been simplified to reach this form factor. The result is a speaker that works with its environment rather than demanding particular conditions from it.

A diamond tweeter and two ceramic mid/bass drivers, each designed by Marten. Around them, every element — cabinet, crossover, bass loading — developed to the same standard as the rest of the series. A triple-layer cabinet built to remove resonance from the equation. A crossover resolved individually for the drivers it serves. A bass loading system that delivers deep, controlled output with minimal distortion. The integration is the design.

Marten Isolators, developed with IsoAcoustics, substantially decouple the cabinet from the floor — reducing resonance transfer and opening the soundstage. The cabinet is M-Core triple-layer construction, with a carbon fibre laminate faceplate surrounding the tweeter.

Four finishes, each expressing the same design in a different material. True Grain Oak — new to Marten and exclusive to the Dexter series — retains the natural texture of the wood, tactile in a way that is particular to this finish. The matte veneers are hand-sanded and sealed. The piano finishes are built up through multiple lacquer layers and polished to depth.

• Configuration 2.5-way
• Tweeter 1″ Marten pure diamond
• Mid/bass 7.5″ Marten ceramic × 2
• Crossover Multi-diverse order, 2,000 Hz
• Frequency response 21–45,000 Hz ±2dB
• Sensitivity 91dB / 2.83V
• Impedance 6 ohms (3.6 ohms min)
• Power rating 300W
• Terminals Single-wiring, pure copper rhodium-plated
• Internal wiring Jorma Duality
• Cabinet M-Core triple-layer
• Dimensions W × H × D 23–29.6 × 100 × 38 cm
• 9–11.6 × 39.4 × 15″
• Weight 45 kg
• Stands Mirror polished stainless steel with Marten Isolators
• Finishes True Grain Oak · Matte Walnut · Piano Walnut · Piano Black
• Optional upgrade — Statement Edition
• Internal wiring Jorma Statement
• Crossover Highest quality components